Coelenterates Black & White Stock Photos

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Coelenterates Black & White Stock Photos

Jellyfish on the beach in Scotland Stock Photo

RFK4DH0T–Jellyfish on the beach in Scotland

. Mollusks, Echnioderms, Coelenterates, etc. Part E [microform] : Rotatoria. Canadian Arctic Expedition (1913-1918); Canadian Arctic Expedition (1913-1918); Rotifera; Rotifères. . Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. Harring, H. K; Canadian Arctic Expedition (1913-1918). Ottawa : F. A. Acland Stock Photo

RMRENHT0–. Mollusks, Echnioderms, Coelenterates, etc. Part E [microform] : Rotatoria. Canadian Arctic Expedition (1913-1918); Canadian Arctic Expedition (1913-1918); Rotifera; Rotifères. . Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. Harring, H. K; Canadian Arctic Expedition (1913-1918). Ottawa : F. A. Acland

. A manual of zoology. Zoology. GENERAL ORGANOLOGY 111 ik^^.'^if'^ ^ Locomotion among Lower Animals.—The lowest forms, the Protozoa, progress ahiiost exclusively by processes of the cell: pscitdopodia, cilia, or flagella. In the metazoa this is rarely the case. Amoeboid movements of the epithelial cells, indeed, occur in the coelenterates and in many worms, but do not suffice for change of position. More effective is the ciliated or flagellated epithelium, by which ctenophores, turljel- larians, and rotifers swim; this occurs, besides, in many larva: of animals which, in the mature state, are Stock Photo

RMPG3PX4–. A manual of zoology. Zoology. GENERAL ORGANOLOGY 111 ik^^.'^if'^ ^ Locomotion among Lower Animals.—The lowest forms, the Protozoa, progress ahiiost exclusively by processes of the cell: pscitdopodia, cilia, or flagella. In the metazoa this is rarely the case. Amoeboid movements of the epithelial cells, indeed, occur in the coelenterates and in many worms, but do not suffice for change of position. More effective is the ciliated or flagellated epithelium, by which ctenophores, turljel- larians, and rotifers swim; this occurs, besides, in many larva: of animals which, in the mature state, are

Aquarium. Simple Related Vector Icons Set for Video, Mobile Apps, Web Sites, Print Projects and Your Design. Black Flat Illustration on White Backgrou Stock Vector

RFW2PP2A–Aquarium. Simple Related Vector Icons Set for Video, Mobile Apps, Web Sites, Print Projects and Your Design. Black Flat Illustration on White Backgrou

Aquarium Inhabitants. A set of black four solid icons isolated on a white background. Stock Vector

RF2WBM130–Aquarium Inhabitants. A set of black four solid icons isolated on a white background.

RMRENHTE–. Mollusks, Echnioderms, Coelenterates, etc. Part E [microform] : Rotatoria. Canadian Arctic Expedition (1913-1918); Canadian Arctic Expedition (1913-1918); Rotifera; Rotifères. . Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. Harring, H. K; Canadian Arctic Expedition (1913-1918). Ottawa : F. A. Acland

. Zoology : for students and general readers . Zoology. CHAPTER III. BEANCH III.- -CCELENTEEATA (Hydeoids, Fishes and Polyps). Jelly- â i:/"'. General Characters of Coelenterates.âIn this branch, which is represented by animals hke the Hydra (Fig. 36) and Tuhularia (Fig. 35), the body consists of three cell-layers, surrounding a definite, single, digestive cavity, the mouth of the cavity being surrounded by a circle of tentacles, which are hol- low and connect directly with the stomach. The latter, however, is only partly differentiated or set apart from the body, hence the name Ccelenter Stock Photo

RMPG22BJ–. Zoology : for students and general readers . Zoology. CHAPTER III. BEANCH III.- -CCELENTEEATA (Hydeoids, Fishes and Polyps). Jelly- â i:/"'. General Characters of Coelenterates.âIn this branch, which is represented by animals hke the Hydra (Fig. 36) and Tuhularia (Fig. 35), the body consists of three cell-layers, surrounding a definite, single, digestive cavity, the mouth of the cavity being surrounded by a circle of tentacles, which are hol- low and connect directly with the stomach. The latter, however, is only partly differentiated or set apart from the body, hence the name Ccelenter

Aquarium Inhabitants. Simple Related Vector Icons Set for Video, Mobile Apps, Web Sites, Print Projects and Your Design. Black Flat Illustration on Wh Stock Vector

RFW2PBCX–Aquarium Inhabitants. Simple Related Vector Icons Set for Video, Mobile Apps, Web Sites, Print Projects and Your Design. Black Flat Illustration on Wh

. An introduction to zoology [microform] : for the use of high schools. Zoology; Zoologie. matt SCHOOL j^oolooy. 25d of the nettling-organs of the Coelenterates. Two functions are discharged by the cilia ; they bring food towards the mouth, and they serve for locomotion, but the contractile ectoplasm assists in the latter function. Two contractile vacuoles are present in this genus, which discharge their contents by radial tubes. Within the diffluent endoplasm may be seen fcod-particles cir- culating, which are being subjected to its digestive action ; the nucleus is also situated there. This Stock Photo

RMRJ1A5J–. An introduction to zoology [microform] : for the use of high schools. Zoology; Zoologie. matt SCHOOL j^oolooy. 25d of the nettling-organs of the Coelenterates. Two functions are discharged by the cilia ; they bring food towards the mouth, and they serve for locomotion, but the contractile ectoplasm assists in the latter function. Two contractile vacuoles are present in this genus, which discharge their contents by radial tubes. Within the diffluent endoplasm may be seen fcod-particles cir- culating, which are being subjected to its digestive action ; the nucleus is also situated there. This

. The study of animal life. Zoology. 226 The Study of Animal Life part in ways from other Coelenterates, thus the characteristic stinging cells are modified into adhesive cells. The first and second series, separated by differences of structure and development, are yet parallel. In both there are polype-types ; in both medusoid types; in both there are single individuals and colonies of individuals; in both there are " corals." We may compare a Hydra with a sea-anemone, a. medusoid with a jelly- fish, a hydroid colony with Dead-men's-fingers, Millepores with. Fig. 42.—The alternation Stock Photo

RMPG3RA1–. The study of animal life. Zoology. 226 The Study of Animal Life part in ways from other Coelenterates, thus the characteristic stinging cells are modified into adhesive cells. The first and second series, separated by differences of structure and development, are yet parallel. In both there are polype-types ; in both medusoid types; in both there are single individuals and colonies of individuals; in both there are " corals." We may compare a Hydra with a sea-anemone, a. medusoid with a jelly- fish, a hydroid colony with Dead-men's-fingers, Millepores with. Fig. 42.—The alternation

RMRENHTB–. Mollusks, Echnioderms, Coelenterates, etc. Part E [microform] : Rotatoria. Canadian Arctic Expedition (1913-1918); Canadian Arctic Expedition (1913-1918); Rotifera; Rotifères. Iidliitiinn I'l ATI. II. K lit. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. Harring, H. K; Canadian Arctic Expedition (1913-1918). Ottawa : F. A. Acland

Mollusks, Echnioderms, Coelenterates, etc. Part G (microform) - Alcyonaria and Actinaria (1922) Stock Photo

RMGJDEG9–Mollusks, Echnioderms, Coelenterates, etc. Part G (microform) - Alcyonaria and Actinaria (1922)

. Mollusks, Echinoderms, Coelenterates, etc. Part A [microform] : Mollusks, Recent and Pleistocene. Canadian Arctic Expedition (1913-1918); Canadian Arctic Expedition (1913-1918); Mollusques; Mollusks. A. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. Dall, William Healey, 1845-1927; Canadian Arctic Expedition (1913-1918). Ottawa : J. de L. Taché Stock Photo

RMRENJ3J–. Mollusks, Echinoderms, Coelenterates, etc. Part A [microform] : Mollusks, Recent and Pleistocene. Canadian Arctic Expedition (1913-1918); Canadian Arctic Expedition (1913-1918); Mollusques; Mollusks. A. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. Dall, William Healey, 1845-1927; Canadian Arctic Expedition (1913-1918). Ottawa : J. de L. Taché

RMGJDEN8–Mollusks, Echnioderms, Coelenterates, etc. Part G (microform) - Alcyonaria and Actinaria (1922)

. An introduction to zoology [microform] : for the use of high schools. Zoology; Zoologie. HIGH SCHOOL ZOOLOGY. 249 7. By many zoologists the Porifera or Sponges are regarded as Coelenterates, chiefly distinguished by the absence of thread- cells ; they have so many other peculiarities, however, that it is convenient to consider them apart. Although one family (Spongillida',) is confined to fresh-water, and is abundantly represented in our lakes and streams (Fig. 186), yet it does not ii. Fig. 184.—Organpipe coral. (Tubipora tmixiea). Some of the polyps are e.Kpande<l.. Please note that the Stock Photo

RMRJ1A90–. An introduction to zoology [microform] : for the use of high schools. Zoology; Zoologie. HIGH SCHOOL ZOOLOGY. 249 7. By many zoologists the Porifera or Sponges are regarded as Coelenterates, chiefly distinguished by the absence of thread- cells ; they have so many other peculiarities, however, that it is convenient to consider them apart. Although one family (Spongillida',) is confined to fresh-water, and is abundantly represented in our lakes and streams (Fig. 186), yet it does not ii. Fig. 184.—Organpipe coral. (Tubipora tmixiea). Some of the polyps are e.Kpande<l.. Please note that the

RMGJDEHM–Mollusks, Echnioderms, Coelenterates, etc. Part G (microform) - Alcyonaria and Actinaria (1922)

RMRENJ3B–. Mollusks, Echinoderms, Coelenterates, etc. Part A [microform] : Mollusks, Recent and Pleistocene. Canadian Arctic Expedition (1913-1918); Canadian Arctic Expedition (1913-1918); Mollusques; Mollusks. . Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. Dall, William Healey, 1845-1927; Canadian Arctic Expedition (1913-1918). Ottawa : J. de L. Taché

RMGJDEC9–Mollusks, Echnioderms, Coelenterates, etc. Part G (microform) - Alcyonaria and Actinaria (1922)

RMRDHE10–. A manual of zoology. Zoology. GENERAL ORGANOLOGY 111 ik^^.'^if'^ ^ Locomotion among Lower Animals.—The lowest forms, the Protozoa, progress ahiiost exclusively by processes of the cell: pscitdopodia, cilia, or flagella. In the metazoa this is rarely the case. Amoeboid movements of the epithelial cells, indeed, occur in the coelenterates and in many worms, but do not suffice for change of position. More effective is the ciliated or flagellated epithelium, by which ctenophores, turljel- larians, and rotifers swim; this occurs, besides, in many larva: of animals which, in the mature state, are

RMGJDEFC–Mollusks, Echnioderms, Coelenterates, etc. Part G (microform) - Alcyonaria and Actinaria (1922)

. Mollusks, Echnioderms, Coelenterates, etc. Part G [microform] : Alcyonaria and Actinaria. Canadian Arctic Expedition (1913-1918); Canadian Arctic Expedition (1913-1918); Sea anemones; Alcyonaires; Anémones de mer; Octocorallia. . Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. Verrill, A. E. (Addison Emery), 1839-1926; Canadian Arctic Expedition (1913-1918). Ottawa : F. A. Acland Stock Photo

RMREN56B–. Mollusks, Echnioderms, Coelenterates, etc. Part G [microform] : Alcyonaria and Actinaria. Canadian Arctic Expedition (1913-1918); Canadian Arctic Expedition (1913-1918); Sea anemones; Alcyonaires; Anémones de mer; Octocorallia. . Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. Verrill, A. E. (Addison Emery), 1839-1926; Canadian Arctic Expedition (1913-1918). Ottawa : F. A. Acland

RMGJDEG6–Mollusks, Echnioderms, Coelenterates, etc. Part G (microform) - Alcyonaria and Actinaria (1922)

. Principles of modern biology. Biology. Reproduction in Multicellular Animals - 395 ^rrrTTn -> Fig. 21-18. Colony formation due to fission, in a flatworm (Stenostomum grande). The eyespots of the members of the colony are shown as small circles. Semidiagrammatic. (After Child.) asexual method of reproduction is called budding. Among multicellular organisms the equal or unequal fragments that generate such new individuals consist of several or many cells. Some coelenterates, flatworms, and anne- lids regularly multiply by fission. Among the flatworms the division is always transverse, for Stock Photo

RMRDYT9J–. Principles of modern biology. Biology. Reproduction in Multicellular Animals - 395 ^rrrTTn -> Fig. 21-18. Colony formation due to fission, in a flatworm (Stenostomum grande). The eyespots of the members of the colony are shown as small circles. Semidiagrammatic. (After Child.) asexual method of reproduction is called budding. Among multicellular organisms the equal or unequal fragments that generate such new individuals consist of several or many cells. Some coelenterates, flatworms, and anne- lids regularly multiply by fission. Among the flatworms the division is always transverse, for

RMGJDEHP–Mollusks, Echnioderms, Coelenterates, etc. Part G (microform) - Alcyonaria and Actinaria (1922)

RMRENH7H–. Mollusks, Echnioderms, Coelenterates, etc. Part G [microform] : Alcyonaria and Actinaria. Canadian Arctic Expedition (1913-1918); Canadian Arctic Expedition (1913-1918); Sea anemones; Alcyonaires; Anémones de mer; Octocorallia. . Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. Verrill, A. E. (Addison Emery), 1839-1926; Canadian Arctic Expedition (1913-1918). Ottawa : F. A. Acland

RMGJDEKR–Mollusks, Echnioderms, Coelenterates, etc. Part G (microform) - Alcyonaria and Actinaria (1922)

. A text-book in general physiology and anatomy. Physiology, Comparative; Anatomy. 254 Skeletons op the lower ajstimals In certain of the coelenterates, such as the coral polyps, the walls secrete a limestone matter, which increases to such amounts that the animals which produce it finally lie in crevices of this hardened secretion, which thus forms masses often larger than the animals themselves. These secreted skeletons are all more or less rigid, and while they function as supports, or protective material, they. Fig. 103 —A coral colony; living polyps in limestone which they have secreted. Stock Photo

RMRDJ5G2–. A text-book in general physiology and anatomy. Physiology, Comparative; Anatomy. 254 Skeletons op the lower ajstimals In certain of the coelenterates, such as the coral polyps, the walls secrete a limestone matter, which increases to such amounts that the animals which produce it finally lie in crevices of this hardened secretion, which thus forms masses often larger than the animals themselves. These secreted skeletons are all more or less rigid, and while they function as supports, or protective material, they. Fig. 103 —A coral colony; living polyps in limestone which they have secreted.

RMGJDEH7–Mollusks, Echnioderms, Coelenterates, etc. Part G (microform) - Alcyonaria and Actinaria (1922)

RMREN54E–. Mollusks, Echnioderms, Coelenterates, etc. Part G [microform] : Alcyonaria and Actinaria. Canadian Arctic Expedition (1913-1918); Canadian Arctic Expedition (1913-1918); Sea anemones; Alcyonaires; Anémones de mer; Octocorallia. . Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. Verrill, A. E. (Addison Emery), 1839-1926; Canadian Arctic Expedition (1913-1918). Ottawa : F. A. Acland

RMGJDEKD–Mollusks, Echnioderms, Coelenterates, etc. Part G (microform) - Alcyonaria and Actinaria (1922)

RMREN54B–. Mollusks, Echnioderms, Coelenterates, etc. Part G [microform] : Alcyonaria and Actinaria. Canadian Arctic Expedition (1913-1918); Canadian Arctic Expedition (1913-1918); Sea anemones; Alcyonaires; Anémones de mer; Octocorallia. . Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. Verrill, A. E. (Addison Emery), 1839-1926; Canadian Arctic Expedition (1913-1918). Ottawa : F. A. Acland

RMGJDEM1–Mollusks, Echnioderms, Coelenterates, etc. Part G (microform) - Alcyonaria and Actinaria (1922)

RMREN545–. Mollusks, Echnioderms, Coelenterates, etc. Part G [microform] : Alcyonaria and Actinaria. Canadian Arctic Expedition (1913-1918); Canadian Arctic Expedition (1913-1918); Sea anemones; Alcyonaires; Anémones de mer; Octocorallia. . Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. Verrill, A. E. (Addison Emery), 1839-1926; Canadian Arctic Expedition (1913-1918). Ottawa : F. A. Acland

RMGJDEDB–Mollusks, Echnioderms, Coelenterates, etc. Part G (microform) - Alcyonaria and Actinaria (1922)

. Mollusks, Echinoderms, Coelenterates, etc. Part H [microform] : Medusae and Ctenophora. Canadian Arctic Expedition (1913-1918); Canadian Arctic Expedition (1913-1918); Méduses; Ctenophora; Jellyfishes; Cténophores. Plate No 1. i. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. Bigelow, Henry Bryant, 1879-1967; Canadian Arctic Expedition (1913-1918). Ottawa : T. Mulvey Stock Photo

RMRENHN8–. Mollusks, Echinoderms, Coelenterates, etc. Part H [microform] : Medusae and Ctenophora. Canadian Arctic Expedition (1913-1918); Canadian Arctic Expedition (1913-1918); Méduses; Ctenophora; Jellyfishes; Cténophores. Plate No 1. i. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. Bigelow, Henry Bryant, 1879-1967; Canadian Arctic Expedition (1913-1918). Ottawa : T. Mulvey

RMGJDEHC–Mollusks, Echnioderms, Coelenterates, etc. Part G (microform) - Alcyonaria and Actinaria (1922)

. Zoology for high schools and colleges. Zoology. CHAPTER III. BRANCH III.—CCELENTERATA (Htdroids, Jelly- Fishes and Polyps). General CJharaeters of Coelenterates.—In this branch, which is represented by animals like the Hydra (Fig. 36) and Tubularia (Fig. 35), the body consists of two cell-layers, surrounding a definite, single, digestive cavity, the mouth of the cavity being surrounded ci by a circle of tentacles, which are in polyps hollow and connect with the stomach. The latter, however, is only partly differentiated or set apart from the body, hence the name Cmlenterata (Greek, koiXo?, h Stock Photo

RMRE0B0R–. Zoology for high schools and colleges. Zoology. CHAPTER III. BRANCH III.—CCELENTERATA (Htdroids, Jelly- Fishes and Polyps). General CJharaeters of Coelenterates.—In this branch, which is represented by animals like the Hydra (Fig. 36) and Tubularia (Fig. 35), the body consists of two cell-layers, surrounding a definite, single, digestive cavity, the mouth of the cavity being surrounded ci by a circle of tentacles, which are in polyps hollow and connect with the stomach. The latter, however, is only partly differentiated or set apart from the body, hence the name Cmlenterata (Greek, koiXo?, h

RMGJDEDF–Mollusks, Echnioderms, Coelenterates, etc. Part G (microform) - Alcyonaria and Actinaria (1922)

RMRENHGY–. Mollusks, Echnioderms, Coelenterates, etc. Part G [microform] : Alcyonaria and Actinaria. Canadian Arctic Expedition (1913-1918); Canadian Arctic Expedition (1913-1918); Sea anemones; Alcyonaires; Anémones de mer; Octocorallia. JUG een titruied, and therefore 1 have illustrated it here iiti. :h. It seemed to he distiiiet from the cointnon iMiropean siieeies, A. dUpUihini. to which it is nearl>- allied. It urows in'the form of iiattened lulus or fronds, covered to the hase with spaced slijihtly raised ealides, and with a finely firainilose C(eiienchymii Net ween the calieles, which is fil

RMGJDEG4–Mollusks, Echnioderms, Coelenterates, etc. Part G (microform) - Alcyonaria and Actinaria (1922)

RMRENHB9–. Mollusks, Echnioderms, Coelenterates, etc. Part G [microform] : Alcyonaria and Actinaria. Canadian Arctic Expedition (1913-1918); Canadian Arctic Expedition (1913-1918); Sea anemones; Alcyonaires; Anémones de mer; Octocorallia. Alryoiiiiiin. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. Verrill, A. E. (Addison Emery), 1839-1926; Canadian Arctic Expedition (1913-1918). Ottawa : F. A. Acland

RMGJDEHT–Mollusks, Echnioderms, Coelenterates, etc. Part G (microform) - Alcyonaria and Actinaria (1922)

RMREN564–. Mollusks, Echnioderms, Coelenterates, etc. Part G [microform] : Alcyonaria and Actinaria. Canadian Arctic Expedition (1913-1918); Canadian Arctic Expedition (1913-1918); Sea anemones; Alcyonaires; Anémones de mer; Octocorallia. Actitinrin. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. Verrill, A. E. (Addison Emery), 1839-1926; Canadian Arctic Expedition (1913-1918). Ottawa : F. A. Acland

RMGJDEE7–Mollusks, Echnioderms, Coelenterates, etc. Part G (microform) - Alcyonaria and Actinaria (1922)

RMREN54K–. Mollusks, Echnioderms, Coelenterates, etc. Part G [microform] : Alcyonaria and Actinaria. Canadian Arctic Expedition (1913-1918); Canadian Arctic Expedition (1913-1918); Sea anemones; Alcyonaires; Anémones de mer; Octocorallia. I'l ATI .l. XWI. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. Verrill, A. E. (Addison Emery), 1839-1926; Canadian Arctic Expedition (1913-1918). Ottawa : F. A. Acland

RMGJDEK4–Mollusks, Echnioderms, Coelenterates, etc. Part G (microform) - Alcyonaria and Actinaria (1922)

. Principles of modern biology. Biology. small jellyfishes, except that they may be of different shapes. In fact, formerly the ctenophores (pronounced—ten-o-fores) were classified as coelenterates. There are, how- ever, a number of important differences, and these seem to justify placing the "comb jel- lies" in a separate phylum, the Ctenophora. Distinguishing Features. Ctenophores com- monly are called comb jellies, because each displays eight radially arranged rows of cilia, called "combs" (Fig. 32-12). The cilia permit these floating animals to move very slowly through t Stock Photo

RMRDYRHP–. Principles of modern biology. Biology. small jellyfishes, except that they may be of different shapes. In fact, formerly the ctenophores (pronounced—ten-o-fores) were classified as coelenterates. There are, how- ever, a number of important differences, and these seem to justify placing the "comb jel- lies" in a separate phylum, the Ctenophora. Distinguishing Features. Ctenophores com- monly are called comb jellies, because each displays eight radially arranged rows of cilia, called "combs" (Fig. 32-12). The cilia permit these floating animals to move very slowly through t

RMGJDEGM–Mollusks, Echnioderms, Coelenterates, etc. Part G (microform) - Alcyonaria and Actinaria (1922)

RMRENH46–. Mollusks, Echnioderms, Coelenterates, etc. Part G [microform] : Alcyonaria and Actinaria. Canadian Arctic Expedition (1913-1918); Canadian Arctic Expedition (1913-1918); Sea anemones; Alcyonaires; Anémones de mer; Octocorallia. //r I-./. J. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. Verrill, A. E. (Addison Emery), 1839-1926; Canadian Arctic Expedition (1913-1918). Ottawa : F. A. Acland

RMRD9KK1–. Zoology : for students and general readers . Zoology. CHAPTER III. BEANCH III.- -CCELENTEEATA (Hydeoids, Fishes and Polyps). Jelly- â i:/"'. General Characters of Coelenterates.âIn this branch, which is represented by animals hke the Hydra (Fig. 36) and Tuhularia (Fig. 35), the body consists of three cell-layers, surrounding a definite, single, digestive cavity, the mouth of the cavity being surrounded by a circle of tentacles, which are hol- low and connect directly with the stomach. The latter, however, is only partly differentiated or set apart from the body, hence the name Ccelenter

. Outlines of the comparative physiology and morphology of animals. Anatomy, Comparative; Physiology, Comparative. 9^ PHYSIOLOGY AND MORPHOLOGY OF ANIMALS. 3. Radiata.—We include in these the echinoderms and the coelenterates, as having the same general plan of nervous system. Here again we have the whole plan of structure of the animal different. We have again segments of the body, not, however, repeated in a linear. Fig. 66.—Diagram of nervous system of a squid : eg, cephalic ganglion; oeg, oesophageal ganglion ; mg, mantle ganglion. series, but in a circle about the stomach, like the seg- m Stock Photo

RMRE07J7–. Outlines of the comparative physiology and morphology of animals. Anatomy, Comparative; Physiology, Comparative. 9^ PHYSIOLOGY AND MORPHOLOGY OF ANIMALS. 3. Radiata.—We include in these the echinoderms and the coelenterates, as having the same general plan of nervous system. Here again we have the whole plan of structure of the animal different. We have again segments of the body, not, however, repeated in a linear. Fig. 66.—Diagram of nervous system of a squid : eg, cephalic ganglion; oeg, oesophageal ganglion ; mg, mantle ganglion. series, but in a circle about the stomach, like the seg- m

RMRDJ85K–. The study of animal life. Zoology. 226 The Study of Animal Life part in ways from other Coelenterates, thus the characteristic stinging cells are modified into adhesive cells. The first and second series, separated by differences of structure and development, are yet parallel. In both there are polype-types ; in both medusoid types; in both there are single individuals and colonies of individuals; in both there are " corals." We may compare a Hydra with a sea-anemone, a. medusoid with a jelly- fish, a hydroid colony with Dead-men's-fingers, Millepores with. Fig. 42.—The alternation

RMRENH87–. Mollusks, Echnioderms, Coelenterates, etc. Part G [microform] : Alcyonaria and Actinaria. Canadian Arctic Expedition (1913-1918); Canadian Arctic Expedition (1913-1918); Sea anemones; Alcyonaires; Anémones de mer; Octocorallia. Aleyoniiriii r.Hl VUTt XVI.. 9343 ti mmi. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. Verrill, A. E. (Addison Emery), 1839-1926; Canadian Arctic Expedition (1913-1918). Ottawa : F. A. Acland

. Principles of modern biology. Biology. PRIMITIVE VASCULAR PLANTS [Eorly Tracheophytes) BROWN ALGAE (Phaeophyto RED ALGAE IRhodophyta FLAME ALGAE (Pyrrophyt GOLDEN BROWN ALG (Chrysophyta EUGIENOPHYTA BLUE GREEN ALGAi (Cyartophyla HIGHER FUNG (Eumycophyta! SLIME MOLDS [MyxOTiycophyt MODERN BACTERIA (SchizomycophyfaJ. ANIMAL KINGDOM MARSUPIALS ^CENTAL ^ MODERN REPTILES DINOSAURS y Zjt MONC MONOTREMES EARLY MAMMALS MODERN AMPHIBIA EARLY AMPHIBIA MODERN BONY FISH ARTHROPODS PERIPATUS ANNELIDS NEMERTINES FLATWORMS [Platyhelminlhes} CTENOPHORES COELENTERATES. Please note that these images are extra Stock Photo

RMRDXXJ2–. Principles of modern biology. Biology. PRIMITIVE VASCULAR PLANTS [Eorly Tracheophytes) BROWN ALGAE (Phaeophyto RED ALGAE IRhodophyta FLAME ALGAE (Pyrrophyt GOLDEN BROWN ALG (Chrysophyta EUGIENOPHYTA BLUE GREEN ALGAi (Cyartophyla HIGHER FUNG (Eumycophyta! SLIME MOLDS [MyxOTiycophyt MODERN BACTERIA (SchizomycophyfaJ. ANIMAL KINGDOM MARSUPIALS ^CENTAL ^ MODERN REPTILES DINOSAURS y Zjt MONC MONOTREMES EARLY MAMMALS MODERN AMPHIBIA EARLY AMPHIBIA MODERN BONY FISH ARTHROPODS PERIPATUS ANNELIDS NEMERTINES FLATWORMS [Platyhelminlhes} CTENOPHORES COELENTERATES. Please note that these images are extra

. A text-book in general physiology and anatomy. Physiology, Comparative; Anatomy. 430 THE NEEVOUS SYSTEM IN THE LOWEK ANIMALS fibers is found in the coelenterates. In the hydra are cer- tain scattered cells which are partly muscular and partly nervous in function. In the jellyfishes we find a network of fibers and cells scattered over the disk. The general purpose of such systems seems to be to give sensitiveness to the animals and thus aid them in securing food. Echinoderms.— In the starfish and its allies we have a true system. In these animals ve find a ring of five gan- glia surrounding Stock Photo

RMRDHRR3–. A text-book in general physiology and anatomy. Physiology, Comparative; Anatomy. 430 THE NEEVOUS SYSTEM IN THE LOWEK ANIMALS fibers is found in the coelenterates. In the hydra are cer- tain scattered cells which are partly muscular and partly nervous in function. In the jellyfishes we find a network of fibers and cells scattered over the disk. The general purpose of such systems seems to be to give sensitiveness to the animals and thus aid them in securing food. Echinoderms.— In the starfish and its allies we have a true system. In these animals ve find a ring of five gan- glia surrounding

$. Mollusks, Echnioderms, Coelenterates, etc. Part G [microform] : Alcyonaria and Actinaria. Canadian Arctic Expedition (1913-1918); Canadian Arctic Expedition (1913-1918); Sea anemones; Alcyonaires; Anémones de mer; Octocorallia. .{Iciiii, r. TJ I'l ^T^ W. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. Verrill, A. E. (Addison Emery), 1839-1926; Canadian Arctic Expedition (1913-1918). Ottawa : F. A. Acland Stock Photo$

RMRENH8D–. Mollusks, Echnioderms, Coelenterates, etc. Part G [microform] : Alcyonaria and Actinaria. Canadian Arctic Expedition (1913-1918); Canadian Arctic Expedition (1913-1918); Sea anemones; Alcyonaires; Anémones de mer; Octocorallia. .{Iciiii, r. TJ I'l ^T^ W. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. Verrill, A. E. (Addison Emery), 1839-1926; Canadian Arctic Expedition (1913-1918). Ottawa : F. A. Acland

RMRENHAR–. Mollusks, Echnioderms, Coelenterates, etc. Part G [microform] : Alcyonaria and Actinaria. Canadian Arctic Expedition (1913-1918); Canadian Arctic Expedition (1913-1918); Sea anemones; Alcyonaires; Anémones de mer; Octocorallia. Alcyonarin u 60 Pi*t« X.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. Verrill, A. E. (Addison Emery), 1839-1926; Canadian Arctic Expedition (1913-1918). Ottawa : F. A. Acland

RMREN57K–. Mollusks, Echnioderms, Coelenterates, etc. Part G [microform] : Alcyonaria and Actinaria. Canadian Arctic Expedition (1913-1918); Canadian Arctic Expedition (1913-1918); Sea anemones; Alcyonaires; AnÃ©mones de mer; Octocorallia. 1 I'l AT!'; So 'S. V! â I. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. Verrill, A. E. (Addison Emery), 1839-1926; Canadian Arctic Expedition (1913-1918). Ottawa : F. A. Acland

RMREN578–. Mollusks, Echnioderms, Coelenterates, etc. Part G [microform] : Alcyonaria and Actinaria. Canadian Arctic Expedition (1913-1918); Canadian Arctic Expedition (1913-1918); Sea anemones; Alcyonaires; Anémones de mer; Octocorallia. ml--/ V^. 934:1—lOi. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. Verrill, A. E. (Addison Emery), 1839-1926; Canadian Arctic Expedition (1913-1918). Ottawa : F. A. Acland

. A text-book in general physiology and anatomy. Physiology, Comparative; Anatomy. XXVII. THE NERVOUS SYSTEM IN THE LOWER ANIMALS.' Nervous tissue, wherever it exists, is in the form of nerve cells and fibers, as in man. Frequenth'' the nerve cells are collected in masses which are called ganglia, and. Fig. 198 — A nerve ganglion. The round bodies are nucleated nerve cells; the fibers are nerves. in this chapter the use of the word ganglion may be taken to mean a collection of nerve cells. The fibers are always developed as processes of the nerve cells. Protozoans and coelenterates.—The one-ce Stock Photo

RMRDHRR7–. A text-book in general physiology and anatomy. Physiology, Comparative; Anatomy. XXVII. THE NERVOUS SYSTEM IN THE LOWER ANIMALS.' Nervous tissue, wherever it exists, is in the form of nerve cells and fibers, as in man. Frequenth'' the nerve cells are collected in masses which are called ganglia, and. Fig. 198 — A nerve ganglion. The round bodies are nucleated nerve cells; the fibers are nerves. in this chapter the use of the word ganglion may be taken to mean a collection of nerve cells. The fibers are always developed as processes of the nerve cells. Protozoans and coelenterates.—The one-ce

RMRENHBF–. Mollusks, Echnioderms, Coelenterates, etc. Part G [microform] : Alcyonaria and Actinaria. Canadian Arctic Expedition (1913-1918); Canadian Arctic Expedition (1913-1918); Sea anemones; Alcyonaires; Anémones de mer; Octocorallia. T Alryonmin .; ()! 1'l.ATE VI.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. Verrill, A. E. (Addison Emery), 1839-1926; Canadian Arctic Expedition (1913-1918). Ottawa : F. A. Acland

RMRENHMY–. Mollusks, Echinoderms, Coelenterates, etc. Part H [microform] : Medusae and Ctenophora. Canadian Arctic Expedition (1913-1918); Canadian Arctic Expedition (1913-1918); Méduses; Ctenophora; Jellyfishes; Cténophores. o;are Np 2 mm, •nitiil. ;'.-i. '»w;^»o:ic" .iiv -iP^IiJi' -S-SMPBKa«. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. Bigelow, Henry Bryant, 1879-1967; Canadian Arctic Expedition (1913-1918). Ottawa : T. M

RMRENH40–. Mollusks, Echnioderms, Coelenterates, etc. Part G [microform] : Alcyonaria and Actinaria. Canadian Arctic Expedition (1913-1918); Canadian Arctic Expedition (1913-1918); Sea anemones; Alcyonaires; Anémones de mer; Octocorallia. i' Aclinar 143 I'HTB X. 4 ;,^'.lii'#'. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. Verrill, A. E. (Addison Emery), 1839-1926; Canadian Arctic Expedition (1913-1918). Ottawa : F. A. Acland

RMREN55K–. Mollusks, Echnioderms, Coelenterates, etc. Part G [microform] : Alcyonaria and Actinaria. Canadian Arctic Expedition (1913-1918); Canadian Arctic Expedition (1913-1918); Sea anemones; Alcyonaires; Anémones de mer; Octocorallia. I'l.ATi. .... xxvu »!. n. Z ii. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. Verrill, A. E. (Addison Emery), 1839-1926; Canadian Arctic Expedition (1913-1918). Ottawa : F. A. Acland

. Principles of modern biology. Biology. ANIMAL KINGDOM MARSUPIALS ^CENTAL ^ MODERN REPTILES DINOSAURS y Zjt MONC MONOTREMES EARLY MAMMALS MODERN AMPHIBIA EARLY AMPHIBIA MODERN BONY FISH ARTHROPODS PERIPATUS ANNELIDS NEMERTINES FLATWORMS [Platyhelminlhes} CTENOPHORES COELENTERATES. EARLY BONY FISH JAWLESS FISH CEPHALOCHORDATA Amphioxus] HEMICHORDATA jrn worms) ECH1NODERMS PRIMITIVE "BLASTULOIDS" (Multicellular & Coloniol) ^ HOLOZOIC FLAGELLATES (Aerobicl MODERN PROTOZOA NICELLULAR GREEN PLANTS / (produced 02) / EARLY COLORLESS CELLS (Anaerobic; produced CO2) PRIMITIVE LIVING MATT Stock Photo

RMRDXXHW–. Principles of modern biology. Biology. ANIMAL KINGDOM MARSUPIALS ^CENTAL ^ MODERN REPTILES DINOSAURS y Zjt MONC MONOTREMES EARLY MAMMALS MODERN AMPHIBIA EARLY AMPHIBIA MODERN BONY FISH ARTHROPODS PERIPATUS ANNELIDS NEMERTINES FLATWORMS [Platyhelminlhes} CTENOPHORES COELENTERATES. EARLY BONY FISH JAWLESS FISH CEPHALOCHORDATA Amphioxus] HEMICHORDATA jrn worms) ECH1NODERMS PRIMITIVE "BLASTULOIDS" (Multicellular & Coloniol) ^ HOLOZOIC FLAGELLATES (Aerobicl MODERN PROTOZOA NICELLULAR GREEN PLANTS / (produced 02) / EARLY COLORLESS CELLS (Anaerobic; produced CO2) PRIMITIVE LIVING MATT

. Essentials of biology presented in problems. Biology. 208 THE METAZOA—DIVISION OF LABOR. Medusa. — Among the most interesting of all the coelenterates inhabit- ing the salt water are the jellyflshes or medusse. These animals vary greatly in size from a tiny umbrella-shaped animal little larger than the head of a pin to huge jellyfish several feet in diameter. Development. — Many species of medusas pass through another stage of hfe. As medusae they reproduce by eggs and sperms, that is, sexually. The egg of the medusa segments, forming ultim.ately a ball of cells (the blastula) which swims ar Stock Photo

RMRE00FR–. Essentials of biology presented in problems. Biology. 208 THE METAZOA—DIVISION OF LABOR. Medusa. — Among the most interesting of all the coelenterates inhabit- ing the salt water are the jellyflshes or medusse. These animals vary greatly in size from a tiny umbrella-shaped animal little larger than the head of a pin to huge jellyfish several feet in diameter. Development. — Many species of medusas pass through another stage of hfe. As medusae they reproduce by eggs and sperms, that is, sexually. The egg of the medusa segments, forming ultim.ately a ball of cells (the blastula) which swims ar

RMRENH9Y–. Mollusks, Echnioderms, Coelenterates, etc. Part G [microform] : Alcyonaria and Actinaria. Canadian Arctic Expedition (1913-1918); Canadian Arctic Expedition (1913-1918); Sea anemones; Alcyonaires; Anémones de mer; Octocorallia. .Mciintiiii lit n 71 i'LUI I i. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. Verrill, A. E. (Addison Emery), 1839-1926; Canadian Arctic Expedition (1913-1918). Ottawa : F. A. Acland

RMRENHBT–. Mollusks, Echnioderms, Coelenterates, etc. Part G [microform] : Alcyonaria and Actinaria. Canadian Arctic Expedition (1913-1918); Canadian Arctic Expedition (1913-1918); Sea anemones; Alcyonaires; Anémones de mer; Octocorallia. Alcyunnrid a ."lO 'LAf« V,. ^fW^. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. Verrill, A. E. (Addison Emery), 1839-1926; Canadian Arctic Expedition (1913-1918). Ottawa : F. A. Acland

. The study of animal life [microform]. Zoology; Zoologie. 226 Th£ Study of Animal Life part in ways from other Coelenterates, thus the characteristic stinging cells are modified into adhesive cells. The first and second series, separated by diflferences of structure and development, are yet parallel. In both there are polype-types; in both medusoid types; in both there are single mdividuals and colonies of individuals; in both there are "corals. ^ ^^e n;--*)' compare a Hydra with a sea-anemone, a medusoid with a jelly- fish a hydroid colony with Dead-men's-fingers, Millepores wiih. the E Stock Photo

RMRENXH1–. The study of animal life [microform]. Zoology; Zoologie. 226 Th£ Study of Animal Life part in ways from other Coelenterates, thus the characteristic stinging cells are modified into adhesive cells. The first and second series, separated by diflferences of structure and development, are yet parallel. In both there are polype-types; in both medusoid types; in both there are single mdividuals and colonies of individuals; in both there are "corals. ^ ^^e n;--*)' compare a Hydra with a sea-anemone, a medusoid with a jelly- fish a hydroid colony with Dead-men's-fingers, Millepores wiih. the E

RMRENHC6–. Mollusks, Echnioderms, Coelenterates, etc. Part G [microform] : Alcyonaria and Actinaria. Canadian Arctic Expedition (1913-1918); Canadian Arctic Expedition (1913-1918); Sea anemones; Alcyonaires; Anémones de mer; Octocorallia. ^"^ in-- ,<3 *^. ,1^ ^.^^ . Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. Verrill, A. E. (Addison Emery), 1839-1926; Canadian Arctic Expedition (1913-1918). Ottawa : F. A. Acland

. Essentials of biology presented in problems. Biology. Medusa. — Among the most interesting of all the coelenterates inhabit- ing the salt water are the jellyflshes or medusse. These animals vary greatly in size from a tiny umbrella-shaped animal little larger than the head of a pin to huge jellyfish several feet in diameter. Development. — Many species of medusas pass through another stage of hfe. As medusae they reproduce by eggs and sperms, that is, sexually. The egg of the medusa segments, forming ultim.ately a ball of cells (the blastula) which swims around by means of cOia. Ulti- mately Stock Photo

RMRE00FK–. Essentials of biology presented in problems. Biology. Medusa. — Among the most interesting of all the coelenterates inhabit- ing the salt water are the jellyflshes or medusse. These animals vary greatly in size from a tiny umbrella-shaped animal little larger than the head of a pin to huge jellyfish several feet in diameter. Development. — Many species of medusas pass through another stage of hfe. As medusae they reproduce by eggs and sperms, that is, sexually. The egg of the medusa segments, forming ultim.ately a ball of cells (the blastula) which swims around by means of cOia. Ulti- mately

. Mollusks, Echnioderms, Coelenterates, etc. Part B [microform] : cephalopoda. Canadian Arctic Expedition (1913-1918); Canadian Arctic Expedition (1913-1918); Pteropoda; Déphalopodes; Cephalopoda; Ptéropodes. REPORT OK THE CANADIAN ARCTIC EXPEDITION 1913-18 VOLUME VIII: MOLLUSKS. ECHINODERMS. COELENTERATES, Etc. PART B: CEPHALOPODA By S. Stillman Berry PTEROrODA - - - By WiUirm Healey Dall. OTTAWA F. A. ACLAND PRINTER TO TEE KINC;>' MUST KXCELLE.VT M.JF,ST» lli2i Issued Aug. 6 1925. Please note that these images are extracted from scanned page images that may have been digitally enhanced f Stock Photo

RMRENHW0–. Mollusks, Echnioderms, Coelenterates, etc. Part B [microform] : cephalopoda. Canadian Arctic Expedition (1913-1918); Canadian Arctic Expedition (1913-1918); Pteropoda; Déphalopodes; Cephalopoda; Ptéropodes. REPORT OK THE CANADIAN ARCTIC EXPEDITION 1913-18 VOLUME VIII: MOLLUSKS. ECHINODERMS. COELENTERATES, Etc. PART B: CEPHALOPODA By S. Stillman Berry PTEROrODA - - - By WiUirm Healey Dall. OTTAWA F. A. ACLAND PRINTER TO TEE KINC;>' MUST KXCELLE.VT M.JF,ST» lli2i Issued Aug. 6 1925. Please note that these images are extracted from scanned page images that may have been digitally enhanced f

RMREN568–. Mollusks, Echnioderms, Coelenterates, etc. Part G [microform] : Alcyonaria and Actinaria. Canadian Arctic Expedition (1913-1918); Canadian Arctic Expedition (1913-1918); Sea anemones; Alcyonaires; AnÃ©mones de mer; Octocorallia. [fliHiirin I.-. I I'l ytr WIV f. Â» '^ . ., > 'â¢'' .â * /..'Â«,-,.:-;;.L''v â .'A. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. Verrill, A. E. (Addison Emery), 1839-1926; Canadian Arctic Ex

RMRENHC8–. Mollusks, Echnioderms, Coelenterates, etc. Part G [microform] : Alcyonaria and Actinaria. Canadian Arctic Expedition (1913-1918); Canadian Arctic Expedition (1913-1918); Sea anemones; Alcyonaires; AnÃ©mones de mer; Octocorallia. Altyunuriit r. 57 I'UTI IV, 5 i .. ^"^u â -^^^X"^-' â '^m-. ^"^ in-- ,<3 *^. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. Verrill, A. E. (Addison Emery), 1839-1926; Canadian A

RMRENHG2–. Mollusks, Echnioderms, Coelenterates, etc. Part G [microform] : Alcyonaria and Actinaria. Canadian Arctic Expedition (1913-1918); Canadian Arctic Expedition (1913-1918); Sea anemones; Alcyonaires; Anémones de mer; Octocorallia. l-iR. Ii. IJuta muili/!vr.t orrill. 'type. Tenninal brandies aliuiit nat. sue. I'ruiri tlie Kishing Banks.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. Verrill, A. E. (Addison Emery), 1839-192

RMRENHB6–. Mollusks, Echnioderms, Coelenterates, etc. Part G [microform] : Alcyonaria and Actinaria. Canadian Arctic Expedition (1913-1918); Canadian Arctic Expedition (1913-1918); Sea anemones; Alcyonaires; Anémones de mer; Octocorallia. A Icyonaria a 65 Plate VIII- 8 flj5,^.»j^-j. 9343—5. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. Verrill, A. E. (Addison Emery), 1839-1926; Canadian Arctic Expedition (1913-1918). Ottawa : F.

RMRENH67–. Mollusks, Echnioderms, Coelenterates, etc. Part G [microform] : Alcyonaria and Actinaria. Canadian Arctic Expedition (1913-1918); Canadian Arctic Expedition (1913-1918); Sea anemones; Alcyonaires; Anémones de mer; Octocorallia. IHO <; Ctniuditiii A Kill- tixiKilitiiJii. mi.s nns 'I'lic central ciiali'd pditioii or scapiis was slijilitly s'llcutiil ami tiaiisvcrsclv wrinkli.l; cpiderinal cuatiiifi was liriiily adlirrciit, pale oraiiiic-Imiwn, nr iliri- lirow II. Tciitaclcs 1(1. Idiifr, sli'iidir, vt-ry nioliilc, variously I'lirvcd. soiiictiiiics spirally, ami oftrii rcciirM'd. up to 10 to

RMRENH5E–. Mollusks, Echnioderms, Coelenterates, etc. Part G [microform] : Alcyonaria and Actinaria. Canadian Arctic Expedition (1913-1918); Canadian Arctic Expedition (1913-1918); Sea anemones; Alcyonaires; Anémones de mer; Octocorallia. I'lg. 1'.). Cerianthus hur 'Uis (?) Vrrrill. .V younn sprcimcn wliicli lia.s lost its lu.iruinal tinUicIci, but rotaiuL'it the labial tentacles, thu.s resoiiibliiii' iiii UuantUus: 2. V> A. H VerriU. Fig. 20. The same (?). lar«ir abnurriinl .sixTimcn that apjK'ars to have boeii injurcii and repairt'il and has also Icwt tlie iiiarninal tentacli's; . -. By. A.

RMREN553–. Mollusks, Echnioderms, Coelenterates, etc. Part G [microform] : Alcyonaria and Actinaria. Canadian Arctic Expedition (1913-1918); Canadian Arctic Expedition (1913-1918); Sea anemones; Alcyonaires; AnÃ©mones de mer; Octocorallia. I'i .â k'-K .i AÂ»><. â fr^msiflt WP^ '^//r al sizi-. ring siKt'ttip'ti. ; baa*" tinrW rci.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. Verrill, A. E. (Addison Emery), 1839-1926;

RMRENH7A–. Mollusks, Echnioderms, Coelenterates, etc. Part G [microform] : Alcyonaria and Actinaria. Canadian Arctic Expedition (1913-1918); Canadian Arctic Expedition (1913-1918); Sea anemones; Alcyonaires; Anémones de mer; Octocorallia. MiaOCOPY RESOIUTION TfST CHART (ANSI and ISO TEST CHART No 2|. M -APPLIED IM/1GE In '653 EosI Mom Street Rocfiester. ^4»» York M509 u<iA (716) *82 - 0300 - Phon« ^^ (716) 288-5989 - Fg,. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may no

RMRENH6H–. Mollusks, Echnioderms, Coelenterates, etc. Part G [microform] : Alcyonaria and Actinaria. Canadian Arctic Expedition (1913-1918); Canadian Arctic Expedition (1913-1918); Sea anemones; Alcyonaires; Anémones de mer; Octocorallia. Kip 1.5. S,,mmihus mirabilis Vcriill. Two imiividuals siirroiin.litm aii.l C'nllmj; a hrati.li of ' Pnmgnrgia (i-, il,), ami united by ;i suture above and brlow la, I'..; .it''' ij. This small species has not yet been olitained in a suHicieiitly jjood statt^ of ])re.servation for comi)le,e aiiiitomical studies hy .sections: it has about 4S Iiairs of mesenteries: on'

RMRENHT4–. Mollusks, Echnioderms, Coelenterates, etc. Part B [microform] : cephalopoda. Canadian Arctic Expedition (1913-1918); Canadian Arctic Expedition (1913-1918); Pteropoda; Déphalopodes; Cephalopoda; Ptéropodes. I'ii: .' l:inililili-c.(v.-pli;il"|«.l (r.iiii Stiilii.n J'li |7-'7|. .aiiiiTi ".illin,> 1 niandilile from stonuich of EriiiMiUiint l>arli(ilu--< (I'.rxlelien), Stati(Ui 42;/, Bernard ti.arhour. Dolphin and Cnion strait, Northwest Territories, October 22, This is a single dorsai mandible somewhat resemlilinji Xo. 727, but with the cuttinjj edire appreciably shorter and

RMRENHEC–. Mollusks, Echnioderms, Coelenterates, etc. Part G [microform] : Alcyonaria and Actinaria. Canadian Arctic Expedition (1913-1918); Canadian Arctic Expedition (1913-1918); Sea anemones; Alcyonaires; AnÃ©mones de mer; Octocorallia. Alcyonaria q 47 base; others are slender. Thick "dnn.sy" chibs and spindles, s.U'h as .Molander figured and described as characteristic of his glomerata, do no occur. The clubs horfoi' Z!r *"'*'^h""^' *u 'h """''"â â¢''*-'"^" ''P '^'"1 '"â ^ '^"^â¢e^'^^1 proximallv with shorter thorns and small lob

RMRENH9K–. Mollusks, Echnioderms, Coelenterates, etc. Part G [microform] : Alcyonaria and Actinaria. Canadian Arctic Expedition (1913-1918); Canadian Arctic Expedition (1913-1918); Sea anemones; Alcyonaires; AnÃ©mones de mer; Octocorallia. â Ill //Â«/â ((/HI Â«73 l""i> Ml i i i. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. Verrill, A. E. (Addison Emery), 1839-1926; Canadian Arctic Expedition (1913-1918). Ottawa : F.

RMRENHTF–. Mollusks, Echnioderms, Coelenterates, etc. Part B [microform] : cephalopoda. Canadian Arctic Expedition (1913-1918); Canadian Arctic Expedition (1913-1918); Pteropoda; Déphalopodes; Cephalopoda; Ptéropodes. I'ii: .' l:inililili-c.(v.-pli;il"|«.l (r.iiii Stiilii.n J'li |7-'7|. .aiiiiTi ".illin,> 1 niandilile from stonuich of EriiiMiUiint l>arli(ilu--< (I'.rxlelien), Stati(Ui 42;/, Bernard ti.arhour. Dolphin and Cnion strait, Northwest Territories, October 22, This is a single dorsai mandible somewhat resemlilinji Xo. 727, but with the cuttinjj edire appreciably shorter and

RMRENHD7–. Mollusks, Echnioderms, Coelenterates, etc. Part G [microform] : Alcyonaria and Actinaria. Canadian Arctic Expedition (1913-1918); Canadian Arctic Expedition (1913-1918); Sea anemones; Alcyonaires; Anémones de mer; Octocorallia. Alct/iiniiriii G 4!t saint- as (,'. fnitiro.iu is incorrect. Tiio typo was taken hv the •Blake" in USti fathoms, off Dcleware, only one specimen was then found. It was taken liy tiie "Albatross" and the "Rlake" off New Jersev and Delaware, in llSli to"H)17 fathoms, and off Georges Rank in 8.58 fathoms, in ls8;{. Common in the deeper stati

RMRENHFN–. Mollusks, Echnioderms, Coelenterates, etc. Part G [microform] : Alcyonaria and Actinaria. Canadian Arctic Expedition (1913-1918); Canadian Arctic Expedition (1913-1918); Sea anemones; Alcyonaires; Anémones de mer; Octocorallia. M Cnui.litni Airtii- Exjoililnin. HH-! /.''/V Colour ill lil'c is ollcn lifiht rod or piiiiv, fudiiiK in alcoliol. Tiiis spocios has been broUKlU in Iroia the lishiiin liuiik-i. o|V Nova .Scotia •iml Ncwioundlaml, by various ve-^suls, and pn'spntcd to the T.S. I'isli ("oiii- luission. It oc(-urs in 1;>() to .W) fathoms, and is ovidcntly roimiion at tlios(! li

RMRENH5Y–. Mollusks, Echnioderms, Coelenterates, etc. Part G [microform] : Alcyonaria and Actinaria. Canadian Arctic Expedition (1913-1918); Canadian Arctic Expedition (1913-1918); Sea anemones; Alcyonaires; AnÃ©mones de mer; Octocorallia. 1^ Â« 132 iiitniii. HJ13-ICI1S numerous flake-white dots, -oinetimes with small white spots at the outer base. Lips ami stoniodfpuin liright red, disk usually convex, yellowish, with faint white radii, and often witli white spots surroundin'i the l)a<e^ of the tentacles. Fig. IS. Kihrnrihii llii ^i/i'iiiculDiiles (.StiiiipsonV Traiif^viTsc ^prtion "1 a s|)rc

RMRENHNE–. Mollusks, Echinoderms, Coelenterates, etc. Part H [microform] : Medusae and Ctenophora. Canadian Arctic Expedition (1913-1918); Canadian Arctic Expedition (1913-1918); MÃ©duses; Ctenophora; Jellyfishes; CtÃ©nophores. 14ti Cniiiiiliiin An til- EifHiiiliou. I'.H.i-l^ Hulh nf the liirutr ilml Â»till inmiiitiiifi spri'iiiitti^ liavr lu-t nni-r of vt iiiiiiilh piirtt* mill ti'iil!i(li'>. tiiiil :iri' oflicrwiM' in pimr cunditimi. Thi'.v iirt- ri'i'iirilnl iis lii'liiniiiiiK to the viir. aiinUnUt of this wlilisprfMil ;inil ucll-knuwn i-pccirs. hciHll^c 111' tlirir iliiT ri-Â»rllilil;illii'

RMRENH6C–. Mollusks, Echnioderms, Coelenterates, etc. Part G [microform] : Alcyonaria and Actinaria. Canadian Arctic Expedition (1913-1918); Canadian Arctic Expedition (1913-1918); Sea anemones; Alcyonaires; Anémones de mer; Octocorallia. 12,H l.i-19IS III a trailsvtTst' scrtioii twelve coinplftc mesenteries uiul eight iii((ini|)lete ones can lie seen (PI. XW. fi^. I; pi. XXVI, lie. 8). They are une<)ii;il in the two sides of the Ixidy. due prohahly to contraction. Their longitudinal muscles in the upper part are iartje, restricted, somewhat reiiiform or crescent-shaped in. Fig. 16. Biciilioi'Sii ar

RMRENHF6–. Mollusks, Echnioderms, Coelenterates, etc. Part G [microform] : Alcyonaria and Actinaria. Canadian Arctic Expedition (1913-1918); Canadian Arctic Expedition (1913-1918); Sea anemones; Alcyonaires; AnÃ©mones de mer; Octocorallia. Fig. S. VornulariunatnodcstaVcrrlW. Typ,-- ICnlargnl :iboi ut four tiini'3. Tg,.9. (â .,Tn,dnri,:Ua mode.^la Wrrill. Type. Some ot the spi,-âl,v, of tlio basal st.il )nanii cali-les. . 116 in rhe cyhndric calicles arise either from narrow creeping stolons or from thm membranous expansions,which are tilled with slender fusiform spicules. The polvps aie eloiiKatcd, i

RMRENHP0–. Mollusks, Echinoderms, Coelenterates, etc. Part H [microform] : Medusae and Ctenophora. Canadian Arctic Expedition (1913-1918); Canadian Arctic Expedition (1913-1918); MÃ©duses; Ctenophora; Jellyfishes; CtÃ©nophores. Canadian Arctic Expedition, 1913-18 6h I AiriiSKiz Hn.l AKassiz (18(io), comn.on in tho Rulf of Ccoipm; I'ut of this the list. ^.p^,,| (,y these few reeords, and how ....nv^p::':'"::!^ ^s:'^,::;;^"^::, rk^ownfon. l.oth su.es ..f the North AdmUi!^ prohahh- the pres..nt reeor.l of li.hrilann.ca is but a forerunner oi others to eonie from the Paeific. , , x- i Â».i Â»â

RMRENHRF–. Mollusks, Echnioderms, Coelenterates, etc. Part B [microform] : cephalopoda. Canadian Arctic Expedition (1913-1918); Canadian Arctic Expedition (1913-1918); Pteropoda; Déphalopodes; Cephalopoda; Ptéropodes. V'i I (;n.,u-i-iirn l»:ill, m-w -p.-riiw, I.fit, ilursiil ;i-|i>-rt; riL'hr. vminil. X 4. I pprr li, wrvv loiinil lloiitiiiM; mi tlic >iirt'ii('c. (I'"..I.) Young of Sipunculoid worm? Statiim "iT. 1 raltioTii in iiiarinc planklon, nfT ('ai)c Siintli, near I'oiiit Harrow, Alaska. Tliis puz/.icil (lur I'xpcils, liiit is Icl'l willmut positivr ilrtfrininatidii, being hailly

RMRENHGJ–. Mollusks, Echnioderms, Coelenterates, etc. Part G [microform] : Alcyonaria and Actinaria. Canadian Arctic Expedition (1913-1918); Canadian Arctic Expedition (1913-1918); Sea anemones; Alcyonaires; AnÃ©mones de mer; Octocorallia. â¢-â¢â¢â¢... I'iniililiiin Airlii Hxiinlilinii, I'.tl.', I HIS Tlio spfciiiini (l<"sciilit'y me. t'lciii HihIm.ii lia.v, wfiiiN lo !t(jic'o licst with tlic lypii'al fonii froiii otT Nrwl'initidlainl in l".M) iiii'lcrs. 1 have not seen many spcciincns fioni tlic I'isliini; Kaiik^. I t i- kiiown tmtn Halliii Irny, XVS meters; I)avis soiinil, til inetei>

RMRENHRN–. Mollusks, Echnioderms, Coelenterates, etc. Part B [microform] : cephalopoda. Canadian Arctic Expedition (1913-1918); Canadian Arctic Expedition (1913-1918); Pteropoda; Déphalopodes; Cephalopoda; Ptéropodes. !•.' I. ('iniintiiiii Ardir ExjinUliiDi, I'lLl-IS IJciili thf Nmlli AiNiiitic. A>iMlic. :iiiil N'urtli I'licilic >|>cr'(> nt (insinijiti run iii'i' III ;i rcilili^li coldiir >i>tiijkli(l i|iii>cly will] il:irk. 'I'tic luci'iit Inrtii i^ of ;i iiiiiliiiiii ilu>k' -l.iic ciildur mill nl' ;i >ui:iIIit >izc tliiiii v I'acific ^ Mil Illtfn'SlillU ;ili In the »

RMRENH53–. Mollusks, Echnioderms, Coelenterates, etc. Part G [microform] : Alcyonaria and Actinaria. Canadian Arctic Expedition (1913-1918); Canadian Arctic Expedition (1913-1918); Sea anemones; Alcyonaires; AnÃ©mones de mer; Octocorallia. AiliiHinii a 137 Till' ^|)' air writ priMrvoi in ii.rinalirir. l.iii an liiail >(aiiinl with (lark grri'iiiKh l.rown. >t. that tlif internal -tnictiin- taiiiii.t well 'r ti'Ii. ThÂ«' >t(i' KKla'iini is vi^ililf a,Â« a short -ac Im1izi'.. fig. L'l. Ainrhnoi-Uf hrmhiolala A. A(Jm.-mz. TIk- l.irvu nr yiHiiig nf ;i Ci rdi.ll,',^, |,riili.'ihl >â ! t >H

RMRENHNW–. Mollusks, Echinoderms, Coelenterates, etc. Part H [microform] : Medusae and Ctenophora. Canadian Arctic Expedition (1913-1918); Canadian Arctic Expedition (1913-1918); MÃ©duses; Ctenophora; Jellyfishes; CtÃ©nophores. MdliisiC (Iml CI) iioiihoni 9h Tlicrc arc no iicclli .â¢i. i..;.'lass ,:;â ," :,:;Xs:'"'""" "'^' ^â¢'^"''" "'Â«""â "â¢ Â»'-""'"^. -" â¢>"â â¢"-- -f III th.. typ,. s|,.Ti.u..n tl.r MianuhiiiiMi ( PI. I. fig 4i is almost two-fhinl. knolls "J^vll!,.;!;:" '"^'"'^ 'â¢'&quo

RMRENHNJ–. Mollusks, Echinoderms, Coelenterates, etc. Part H [microform] : Medusae and Ctenophora. Canadian Arctic Expedition (1913-1918); Canadian Arctic Expedition (1913-1918); MÃ©duses; Ctenophora; Jellyfishes; CtÃ©nophores. Tl' ( lioMKiil s.K. Fiiinily Olindiidie Htcwe â . â 'i Eperetmiis typiis Hiu.low. Eiunliââs t;iiius HifTclcw, Ku.-,, p. KM. pi. .V), linv I S. Station L% l>ort Tlarenee. Alaska, AuKu.st 4, lÂ«(i;5, two sp,.,nn..ns !t and , mni. m diameter, l.oth m poor eoiulitioi dioiit Iliese two specimens are only provisionally referred to this s|â.,i,.s th, loor eoiidition preelmlniR abso

RMRENHH8–. Mollusks, Echnioderms, Coelenterates, etc. Part G [microform] : Alcyonaria and Actinaria. Canadian Arctic Expedition (1913-1918); Canadian Arctic Expedition (1913-1918); Sea anemones; Alcyonaires; AnÃ©mones de mer; Octocorallia. I lillinillinl r. hi til'' Miinmit. I he â¢â¢oilcx ..I the .â¢ali.'lrs mi,I .â â rncnclivm.-i is liiâ.|v liiaiiiiloiis iiiKl'T n N'Ms, wImii (lii.d. Miicl tl.c siirlac.. is fill.'.l willi an al.uiidaii.r ..t v.Tv Miial iiicKiiiar aii.l pÂ«.ii-c(,iii sliapc.l spicules, with n.iiirlih wait..! and iiiusilv spiiullr-sliapcil spicules heiiealli. fiiixed with some iiTcj:ii

RMRENHEN–. Mollusks, Echnioderms, Coelenterates, etc. Part G [microform] : Alcyonaria and Actinaria. Canadian Arctic Expedition (1913-1918); Canadian Arctic Expedition (1913-1918); Sea anemones; Alcyonaires; AnÃ©mones de mer; Octocorallia. 44 (1 f'atiiiiliiiii Antic hrimlitiiiii. Hil.i l!>!S I'lu- hinir |iiujii'int' .Â«|iiriilf> i>i aiiiti' at tljc distal iriil ami nl Iiim' at the iillicr. Tlic larjicr ul tlicM- mcaMirc I Id l.y Olt.j, l-l(l l.y OiiU, .!S(I Iw ll'Kll. ;i-70 l> l)''.'l' tiilii. Willi tlicM'. Iicliiw till' liiarKlli atiil ili tlir |hiI |i>. tlicii' !in' iiiaiiv r-iiialli

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