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Tableau encyclopédique et méthodique des trois règnes de la nature : dédié et présenté a MNecker, ministre d'État, & directeur général des Finances . £cnard Ihre.X£. C HISTOIRE TMATUREl-LE. PI é. f-r-.^ggs^^ ^^ 2f^ ^^ 7! ^aret. J<iq. 2. Za -i lfe. ^ O-^f. Stock Photo

RM2AKRCB4–Tableau encyclopédique et méthodique des trois règnes de la nature : dédié et présenté a MNecker, ministre d'État, & directeur général des Finances . £cnard Ihre.X£. C HISTOIRE TMATUREl-LE. PI é. f-r-.^ggs^^ ^^ 2f^ ^^ 7! ^aret. J<iq. 2. Za -i lfe. ^ O-^f.

. The development of the mesonephras and the Müllerian duct in Amphibia. Amphibians. - toe. e'thy. 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.. Hall, Robert William, 1872-. Cambridge, Mass. : [s. n. ] Stock Photo

RMPFA85W–. The development of the mesonephras and the Müllerian duct in Amphibia. Amphibians. - toe. e'thy. 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.. Hall, Robert William, 1872-. Cambridge, Mass. : [s. n. ]

. Inventory of plants, plant communities and herpetofauna of concern in the vicinity of the Snow-Talon burn, Helena National Forest . Figure 4. Drawdown zone at Reservoir Lake ' Porcupine Basin: This is not actually a basin but is a reach of the North Fork of Arrastra Creek with a lesser gradient than the adjoining reaches in this vicinity. The area that might be considered a basin is predominantly forested with stands in the riparian portion dominated by Engelmann spruce and subalpine fir. Shrublands are confined to streamside stringers dominated by thinleaf alder and Sitka alder (Alnus viri Stock Photo

RMMAAWW3–. Inventory of plants, plant communities and herpetofauna of concern in the vicinity of the Snow-Talon burn, Helena National Forest . Figure 4. Drawdown zone at Reservoir Lake ' Porcupine Basin: This is not actually a basin but is a reach of the North Fork of Arrastra Creek with a lesser gradient than the adjoining reaches in this vicinity. The area that might be considered a basin is predominantly forested with stands in the riparian portion dominated by Engelmann spruce and subalpine fir. Shrublands are confined to streamside stringers dominated by thinleaf alder and Sitka alder (Alnus viri

RM2AKR26W–Tableau encyclopédique et méthodique des trois règnes de la nature : dédié et présenté a MNecker, ministre d'État, & directeur général des Finances . HISTOIRE NATtJRt:.LT /B Pi. 6,/z; z. HiSTOiBJE nattjreij:^. ^emr^ Dzrexzû PI. Zi Fi^.i?^^Jazie^& ?zùZ. Cameâffn

. The development of the mesonephras and the Müllerian duct in Amphibia. Amphibians. Hall-Mesonephros in Amphibia. PIATE 6. fM.pr'nph'.i- y" ' 0 .0 ^A. o, U^^'- o^v p.vn.i y- '"^^:..!^), / I dl.i •^' 6:9. tbLpr'nfih.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.. Hall, Robert William, 1872-. Cambridge, Mass. : [s. n. ] Stock Photo

RMPFA83H–. The development of the mesonephras and the Müllerian duct in Amphibia. Amphibians. Hall-Mesonephros in Amphibia. PIATE 6. fM.pr'nph'.i- y" ' 0 .0 ^A. o, U^^'- o^v p.vn.i y- '"^^:..!^), / I dl.i •^' 6:9. tbLpr'nfih.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.. Hall, Robert William, 1872-. Cambridge, Mass. : [s. n. ]

. Inventory of plants, plant communities and herpetofauna of concern in the vicinity of the Snow-Talon burn, Helena National Forest . Data Source • Heritage Program in 2004 and 2005 n • Amphibian Inventory Program yy + Other Data in Heritage Database Site Numbers Correspond to those in Table 2 Stock Photo

RMMAAWW1–. Inventory of plants, plant communities and herpetofauna of concern in the vicinity of the Snow-Talon burn, Helena National Forest . Data Source • Heritage Program in 2004 and 2005 n • Amphibian Inventory Program yy + Other Data in Heritage Database Site Numbers Correspond to those in Table 2

RM2AKRKB8–Tableau encyclopédique et méthodique des trois règnes de la nature : dédié et présenté a MNecker, ministre d'État, & directeur général des Finances . •^ /T-. y ^»i?. HISTOIRE :NATUREX/LE . ;2. Pi. 5

. The development of the mesonephras and the Müllerian duct in Amphibia. Amphibians. 56 bulletin: museum of comparative zoology.. DiAG^iAM 1. (For explanation see opposite page.). 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.. Hall, Robert William, 1872-. Cambridge, Mass. : [s. n. ] Stock Photo

RMPFA87G–. The development of the mesonephras and the Müllerian duct in Amphibia. Amphibians. 56 bulletin: museum of comparative zoology.. DiAG^iAM 1. (For explanation see opposite page.). 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.. Hall, Robert William, 1872-. Cambridge, Mass. : [s. n. ]

. Inventory of plants, plant communities and herpetofauna of concern in the vicinity of the Snow-Talon burn, Helena National Forest . Figure 1. Study area and ecological survey areas near the Snow-Talon burn Stock Photo

RMMAAWW6–. Inventory of plants, plant communities and herpetofauna of concern in the vicinity of the Snow-Talon burn, Helena National Forest . Figure 1. Study area and ecological survey areas near the Snow-Talon burn

RM2AKRB4C–Tableau encyclopédique et méthodique des trois règnes de la nature : dédié et présenté a MNecker, ministre d'État, & directeur général des Finances . ïv y^î/. 3. ^^ T. £ffurleiese , ./^ / ? Za. HISTOIRE NATURELLE. 6. Pi, 5 ^.^^

. The development of the mesonephras and the Müllerian duct in Amphibia. Amphibians. tbLpr'nfih.3. 71 ev(^. 2 /if evtj. a > i lhl:px'nph.3 [0 Q 1/ df2. 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.. Hall, Robert William, 1872-. Cambridge, Mass. : [s. n. ] Stock Photo

RMPFA839–. The development of the mesonephras and the Müllerian duct in Amphibia. Amphibians. tbLpr'nfih.3. 71 ev(^. 2 /if evtj. a > i lhl:px'nph.3 [0 Q 1/ df2. 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.. Hall, Robert William, 1872-. Cambridge, Mass. : [s. n. ]

. Inventory of plants, plant communities and herpetofauna of concern in the vicinity of the Snow-Talon burn, Helena National Forest . N Data Source • Heritage Program in 2004 and 2005 * Amphibian Inventory Program + Other Data in Heritage Database Site Numbers Correspond to those in Table 2 W^^^E Stock Photo

RMMAAWW8–. Inventory of plants, plant communities and herpetofauna of concern in the vicinity of the Snow-Talon burn, Helena National Forest . N Data Source • Heritage Program in 2004 and 2005 * Amphibian Inventory Program + Other Data in Heritage Database Site Numbers Correspond to those in Table 2 W^^^E

RM2AKR8J1–Tableau encyclopédique et méthodique des trois règnes de la nature : dédié et présenté a MNecker, ministre d'État, & directeur général des Finances . FiJ. /. Fa. F CÂa^7zne€.

. The development of the mesonephras and the MÃ¼llerian duct in Amphibia. Amphibians. HALL-MESO>fEPHR0S IN MpHIBIA. Plate 2.. IblMs'npk. â. 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.. Hall, Robert William, 1872-. Cambridge, Mass. : [s. n. ] Stock Photo

RMPFA84M–. The development of the mesonephras and the MÃ¼llerian duct in Amphibia. Amphibians. HALL-MESO>fEPHR0S IN MpHIBIA. Plate 2.. IblMs'npk. â. 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.. Hall, Robert William, 1872-. Cambridge, Mass. : [s. n. ]

RMMAAWW5–. Inventory of plants, plant communities and herpetofauna of concern in the vicinity of the Snow-Talon burn, Helena National Forest . Data Source • Heritage Program in 2004 and 2005 n * Amphibian Inventory Program W^^w^^^E + Other Data in Heritage Database ^ Site Numbers Correspond to those in Table 2 0.9 1.8 Miles

RM2AKR0DM–Tableau encyclopédique et méthodique des trois règnes de la nature : dédié et présenté a MNecker, ministre d'État, & directeur général des Finances . J^, ^ .Ze^J.. &rz^ûjf

. The development of the mesonephras and the Müllerian duct in Amphibia. Amphibians. C 5 / 76'. 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.. Hall, Robert William, 1872-. Cambridge, Mass. : [s. n. ] Stock Photo

RMPFA82T–. The development of the mesonephras and the Müllerian duct in Amphibia. Amphibians. C 5 / 76'. 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.. Hall, Robert William, 1872-. Cambridge, Mass. : [s. n. ]

. Inventory of plants, plant communities and herpetofauna of concern in the vicinity of the Snow-Talon burn, Helena National Forest . 0.9 1.8 Miles J I ^ a Natural ' Heritage Program Figure 3. Western Toad (Bufo boreas) Appendix C - 3 Stock Photo

RMMAAWW4–. Inventory of plants, plant communities and herpetofauna of concern in the vicinity of the Snow-Talon burn, Helena National Forest . 0.9 1.8 Miles J I ^ a Natural ' Heritage Program Figure 3. Western Toad (Bufo boreas) Appendix C - 3

RM2AKRJ56–Tableau encyclopédique et méthodique des trois règnes de la nature : dédié et présenté a MNecker, ministre d'État, & directeur général des Finances . HISTOIRE :NATUREX/LE . ;2. Pi. 5. -A^/ioT^ Jy^re^ié HISTOIRE l^ATURELLE.

RMPFA85X–. The development of the mesonephras and the Müllerian duct in Amphibia. Amphibians. - toe. e'thy. 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.. Hall, Robert William, 1872-. Cambridge, Mass. : [s. n. ]

. Inventory of plants, plant communities and herpetofauna of concern in the vicinity of the Snow-Talon burn, Helena National Forest . 0.9 1.8 Miles J I / M Natural U%>$^ Heritage Figure 2. Rocky Mountain Tailed Frog (Ascaphus montanus) Appendix C - 2 Stock Photo

RMMAAWTK–. Inventory of plants, plant communities and herpetofauna of concern in the vicinity of the Snow-Talon burn, Helena National Forest . 0.9 1.8 Miles J I / M Natural U%>$^ Heritage Figure 2. Rocky Mountain Tailed Frog (Ascaphus montanus) Appendix C - 2

RM2AKR1JF–Tableau encyclopédique et méthodique des trois règnes de la nature : dédié et présenté a MNecker, ministre d'État, & directeur général des Finances . HiSTOiBJE nattjreij:^. ^emr^ Dzrexzû PI. Zi Fi^.i?^^Jazie^& ?zùZ. Cameâffn. Fuji. 3 . lye Z. C^zmJ/eûTv^zi^ Ca^ ^eBoTme-Ejjrerartci^? .

. The development of the mesonephras and the Müllerian duct in Amphibia. Amphibians. J M. K N Figures I-N. Six diagrammatic figures to show the relation, at various stages, of the Miillerian evagi- nations, epithelial bands, and nephrostomes to the divisions of the body cavity in Am- blystoma. A parasagittal cut, to the right of the stomach, exposes the body-wall. The head is to the left, la Figure / the epithelial band from the first nephrostome is being deflected caudad by the growth of the shelf {tab.), which is destined to divide the upper portion of the body cavity into a glomerular and s Stock Photo

RMPFA85C–. The development of the mesonephras and the Müllerian duct in Amphibia. Amphibians. J M. K N Figures I-N. Six diagrammatic figures to show the relation, at various stages, of the Miillerian evagi- nations, epithelial bands, and nephrostomes to the divisions of the body cavity in Am- blystoma. A parasagittal cut, to the right of the stomach, exposes the body-wall. The head is to the left, la Figure / the epithelial band from the first nephrostome is being deflected caudad by the growth of the shelf {tab.), which is destined to divide the upper portion of the body cavity into a glomerular and s

. Inventory of plants, plant communities and herpetofauna of concern in the vicinity of the Snow-Talon burn, Helena National Forest . M O !Si T A N A Natiaral Heritage Program Figure 2. Wetlands surveyed for herpetofauna in 2004 and 2005 4 Stock Photo

RMMAAWW0–. Inventory of plants, plant communities and herpetofauna of concern in the vicinity of the Snow-Talon burn, Helena National Forest . M O !Si T A N A Natiaral Heritage Program Figure 2. Wetlands surveyed for herpetofauna in 2004 and 2005 4

RM2AKRD9H–Tableau encyclopédique et méthodique des trois règnes de la nature : dédié et présenté a MNecker, ministre d'État, & directeur général des Finances . HISTOIRE NATURELLE. £e/iarJ jy&e^xrt^.. HISTOIIŒ NATURELLE. S. Pi. 3. J^uy.i. Smie/e^ ^e la Tûràie.^ •

. The development of the mesonephras and the Müllerian duct in Amphibia. Amphibians. HAa-MESONEPHROS IN ^MPHIBIA. Plate 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.. Hall, Robert William, 1872-. Cambridge, Mass. : [s. n. ] Stock Photo

RMPFA84C–. The development of the mesonephras and the Müllerian duct in Amphibia. Amphibians. HAa-MESONEPHROS IN ^MPHIBIA. Plate 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.. Hall, Robert William, 1872-. Cambridge, Mass. : [s. n. ]

. Inventory of plants, plant communities and herpetofauna of concern in the vicinity of the Snow-Talon burn, Helena National Forest . M (} N T A N A Natural Heritage Program Figure 1. Long-toed Salamander (Ambystoma macrodactylum) Appendix C -1 Stock Photo

RMMAAWTP–. Inventory of plants, plant communities and herpetofauna of concern in the vicinity of the Snow-Talon burn, Helena National Forest . M (} N T A N A Natural Heritage Program Figure 1. Long-toed Salamander (Ambystoma macrodactylum) Appendix C -1

RM2AKR74E–Tableau encyclopédique et méthodique des trois règnes de la nature : dédié et présenté a MNecker, ministre d'État, & directeur général des Finances .

. The development of the mesonephras and the Müllerian duct in Amphibia. Amphibians. J M. 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.. Hall, Robert William, 1872-. Cambridge, Mass. : [s. n. ] Stock Photo

RMPFA85F–. The development of the mesonephras and the Müllerian duct in Amphibia. Amphibians. J M. 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.. Hall, Robert William, 1872-. Cambridge, Mass. : [s. n. ]

. Inventory of plants, plant communities and herpetofauna of concern in the vicinity of the Snow-Talon burn, Helena National Forest . Figure 5. Porcupine Basin wet meadow Porcupine Basin did not contain any of the sensitive plant species we are seeking, however, the putative occurrence (mature seeds required for positive identification) of northern licorice-root (Ligusticum verticillatum) is thought to be the easternmost documentation of this species, which is usually associated with the more moderate conditions of northern Idaho. Theodore Creek: This creek, at least the 400m stretch upslope Stock Photo

RMMAAWTR–. Inventory of plants, plant communities and herpetofauna of concern in the vicinity of the Snow-Talon burn, Helena National Forest . Figure 5. Porcupine Basin wet meadow Porcupine Basin did not contain any of the sensitive plant species we are seeking, however, the putative occurrence (mature seeds required for positive identification) of northern licorice-root (Ligusticum verticillatum) is thought to be the easternmost documentation of this species, which is usually associated with the more moderate conditions of northern Idaho. Theodore Creek: This creek, at least the 400m stretch upslope

RM2AKRAP4–Tableau encyclopédique et méthodique des trois règnes de la nature : dédié et présenté a MNecker, ministre d'État, & directeur général des Finances . HISTOIRE NATURELLE. 6. Pi, 5 ^.^^.

. The development of the mesonephras and the MÃ¼llerian duct in Amphibia. Amphibians. ',Â£^/ ev(j. 2 73 ^. /" tbi.yr'mb.3 ^.^(^)^ ^O^ ^Mc mH&m' Mp-iyh â¢? 0 d^<^ '< â ^^^. C 7S. 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.. Hall, Robert William, 1872-. Cambridge, Mass. : [s. n. ] Stock Photo

RMPFA830–. The development of the mesonephras and the MÃ¼llerian duct in Amphibia. Amphibians. ',Â£^/ ev(j. 2 73 ^. /" tbi.yr'mb.3 ^.^(^)^ ^O^ ^Mc mH&m' Mp-iyh â¢? 0 d^<^ '< â ^^^. C 7S. 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.. Hall, Robert William, 1872-. Cambridge, Mass. : [s. n. ]

. Inventory of plants, plant communities and herpetofauna of concern in the vicinity of the Snow-Talon burn, Helena National Forest . Figure 3. ATV track through Keep Cool Lake wetlands The ATV track goes on to connect the Upper with Lower Keep Cool Lake. Along this route, timothy has expanded extensively to dominate what could have been a species-rich blue wildrye (Elymus glaucus) dominated meadow. Blue wildrye is now is only scattered at the site. If true, this meadow, although probably not a jurisdictional wetland, could have been a unique meadow type (G2) known (as of 1998) from only Cali Stock Photo

RMMAAWW2–. Inventory of plants, plant communities and herpetofauna of concern in the vicinity of the Snow-Talon burn, Helena National Forest . Figure 3. ATV track through Keep Cool Lake wetlands The ATV track goes on to connect the Upper with Lower Keep Cool Lake. Along this route, timothy has expanded extensively to dominate what could have been a species-rich blue wildrye (Elymus glaucus) dominated meadow. Blue wildrye is now is only scattered at the site. If true, this meadow, although probably not a jurisdictional wetland, could have been a unique meadow type (G2) known (as of 1998) from only Cali

RM2AKPTG3–Tableau encyclopédique et méthodique des trois règnes de la nature : dédié et présenté a MNecker, ministre d'État, & directeur général des Finances . HISTOIRE T«JATURELLE. BéTUzrdDcrezxl ? j2. n, i2. .. HISTOIRE HATURJBLLE. B f/ua-d J>V£.rit • BOSTON PUBLIC LIBRARY 3 9999 04687 429 1

$. The development of the mesonephras and the Müllerian duct in Amphibia. Amphibians. Figures E-H. Four dia^^rammatic figures illustratinp: the similarity in origin of the fundament of a meso- nephric blastula in Ichthyophis {E and F) and Amblystoma {G and //). The splanch- noderm of both epimer and lateral mesoderm is shaded with liorizontal lines, that of the mesomer (exclusive of the sclerotome, which is indicated b}' double horizontal lines) with horizontal dashes. The somatoderm of both epimer and lateral mesoderm is shaded with oblique lines, that of the mesomer with oblique dots and dash Stock Photo$

RMPFA869–. The development of the mesonephras and the Müllerian duct in Amphibia. Amphibians. Figures E-H. Four dia^^rammatic figures illustratinp: the similarity in origin of the fundament of a meso- nephric blastula in Ichthyophis {E and F) and Amblystoma {G and //). The splanch- noderm of both epimer and lateral mesoderm is shaded with liorizontal lines, that of the mesomer (exclusive of the sclerotome, which is indicated b}' double horizontal lines) with horizontal dashes. The somatoderm of both epimer and lateral mesoderm is shaded with oblique lines, that of the mesomer with oblique dots and dash

. Inventory of plants, plant communities and herpetofauna of concern in the vicinity of the Snow-Talon burn, Helena National Forest . Site numbers correspond to those in Table 2 N S 0.9 1.8 Miles J I Stock Photo

RMMAAWWC–. Inventory of plants, plant communities and herpetofauna of concern in the vicinity of the Snow-Talon burn, Helena National Forest . Site numbers correspond to those in Table 2 N S 0.9 1.8 Miles J I

RM2AKRTNG–Tableau encyclopédique et méthodique des trois règnes de la nature : dédié et présenté a MNecker, ministre d'État, & directeur général des Finances . ijjl : cairdacorpore longior. Dragon. La tête arrondie : le corps pourvu daîles : cinq doigts féparés auxpieds de devant & de derrière : la longueur de la queue double de celle ducorps. Draco. Caput fubrotundum : corpus alatutn : pedes quatuor pentadaclyli, fiJJi :cauda corpore dupj.à longior. Salamandre. La tête aplatie, relevée en boffe de chaque côté : le corps nu & mou : trois ou quatre doigts aux pattes de devant ; quatre ou cinq à celles de

. The development of the mesonephras and the MÃ¼llerian duct in Amphibia. Amphibians. hall: mesonephros and mullerian duct in amphibia. 33 primitive coelom. "While ventrally the coelom is uninterrupted, dorsally it exists in the shape of separate pockets, so that the mesoderm has the form of separate, hollow processes whose median walls are composed of splanchnoderm, the lateral walls of somatoderm. These processes are the somites. A diagrammatic cross-section of one is shown in Figure A. They seem to be represented in their most primitive condition in the elasmobranchs, where, according Stock Photo

RMPFA87E–. The development of the mesonephras and the MÃ¼llerian duct in Amphibia. Amphibians. hall: mesonephros and mullerian duct in amphibia. 33 primitive coelom. "While ventrally the coelom is uninterrupted, dorsally it exists in the shape of separate pockets, so that the mesoderm has the form of separate, hollow processes whose median walls are composed of splanchnoderm, the lateral walls of somatoderm. These processes are the somites. A diagrammatic cross-section of one is shown in Figure A. They seem to be represented in their most primitive condition in the elasmobranchs, where, according

. An ecogeographic analysis of the herpetofauna of the Yucatan Peninsula . Fig. 22.—The Yucatan-East Mexico pattern of distribution. Extra-peninsular distributions are rough approximations. tus), subspecies pairs (e.g., Terrapene mexicana ijucatana and T. m. mexicana), and populations showing little or no dif- ferentiation (e.g., Hyla ehraccata). Par- simony requires the assumption that the common ancestor of each pair inhabited an environment similar to that presently occupied by its descendants. Therefore, we may infer that disjunct populations inhabiting similar habitats betoken a more wide Stock Photo

RMMA9Y1W–. An ecogeographic analysis of the herpetofauna of the Yucatan Peninsula . Fig. 22.—The Yucatan-East Mexico pattern of distribution. Extra-peninsular distributions are rough approximations. tus), subspecies pairs (e.g., Terrapene mexicana ijucatana and T. m. mexicana), and populations showing little or no dif- ferentiation (e.g., Hyla ehraccata). Par- simony requires the assumption that the common ancestor of each pair inhabited an environment similar to that presently occupied by its descendants. Therefore, we may infer that disjunct populations inhabiting similar habitats betoken a more wide

RM2AKRF57–Tableau encyclopédique et méthodique des trois règnes de la nature : dédié et présenté a MNecker, ministre d'État, & directeur général des Finances . > ? *»*X- ^- ^ ! ^ jS^/zar-y ^//^/^rzZ^- HISTOIRE NATURELLE. 3.. HISTOIRE NATURELLE. Renard Jizrerzt PI IT

. The development of the mesonephras and the Müllerian duct in Amphibia. Amphibians. 88 bulletin: museum of comparative zoology,. 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.. Hall, Robert William, 1872-. Cambridge, Mass. : [s. n. ] Stock Photo

RMPFA864–. The development of the mesonephras and the Müllerian duct in Amphibia. Amphibians. 88 bulletin: museum of comparative zoology,. 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.. Hall, Robert William, 1872-. Cambridge, Mass. : [s. n. ]

. Dr. H. G. Bronn's Klassen und Ordnungen der Amphibien wissenschaftlich dargestellt in Wort und Bild . Ädesc Herz und Aortenbogen yon Cryptobranchus japonicus (nach Fritsch). Ca. Arteria .carotis. Ah. Art. hyoideo-lingualis. av. Art. verte- bralis. Ad. Aorta dextra. As. Aorta sinistra. P. Art. pulmonalis. A. dese. Aorta descendens. Sc. Art subclavia, a. atriura. v. Ventrikel. Stock Photo

RMMABGWG–. Dr. H. G. Bronn's Klassen und Ordnungen der Amphibien wissenschaftlich dargestellt in Wort und Bild . Ädesc Herz und Aortenbogen yon Cryptobranchus japonicus (nach Fritsch). Ca. Arteria .carotis. Ah. Art. hyoideo-lingualis. av. Art. verte- bralis. Ad. Aorta dextra. As. Aorta sinistra. P. Art. pulmonalis. A. dese. Aorta descendens. Sc. Art subclavia, a. atriura. v. Ventrikel.

RM2AKR861–Tableau encyclopédique et méthodique des trois règnes de la nature : dédié et présenté a MNecker, ministre d'État, & directeur général des Finances . FiyT. â. La. F. /lazraù^e J^ia. f. Fa F. Foiipaû-&

. The development of the mesonephras and the Müllerian duct in Amphibia. Amphibians. Figures 0-T. Six diagrammatic figures representing the relation of the Miillerian evaginations to the nephrostoraes, the Miillerian duct to the Wolffian, etc. The Miillerian evaginations are somewhat below the nephrostomes in each case and the Miillerian duct is below the Wolffian. figures 0 and P represent two stages in elasmobranchs; Figure Q, a hypothetical, primitive condition in Amphibia; Figure R shows the condition in Amblystoma; Figure S, that in Hyla; and Figure T, that in Rana.. Please note that thes Stock Photo

RMPFA84W–. The development of the mesonephras and the Müllerian duct in Amphibia. Amphibians. Figures 0-T. Six diagrammatic figures representing the relation of the Miillerian evaginations to the nephrostoraes, the Miillerian duct to the Wolffian, etc. The Miillerian evaginations are somewhat below the nephrostomes in each case and the Miillerian duct is below the Wolffian. figures 0 and P represent two stages in elasmobranchs; Figure Q, a hypothetical, primitive condition in Amphibia; Figure R shows the condition in Amblystoma; Figure S, that in Hyla; and Figure T, that in Rana.. Please note that thes

. An ecogeographic analysis of the herpetofauna of the Yucatan Peninsula . PLATE 10 Stock Photo

RMMA9Y1D–. An ecogeographic analysis of the herpetofauna of the Yucatan Peninsula . PLATE 10

RM2AKR788–Tableau encyclopédique et méthodique des trois règnes de la nature : dédié et présenté a MNecker, ministre d'État, & directeur général des Finances . ^--<^ SeKord Jyzre-Tcor HISTOIRE NATURELLE PI.

. The development of the mesonephras and the Müllerian duct in Amphibia. Amphibians. C 7S. 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.. Hall, Robert William, 1872-. Cambridge, Mass. : [s. n. ] Stock Photo

RMPFA82X–. The development of the mesonephras and the Müllerian duct in Amphibia. Amphibians. C 7S. 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.. Hall, Robert William, 1872-. Cambridge, Mass. : [s. n. ]

. Dr. H. G. Bronn's Klassen und Ordnungen der Amphibien wissenschaftlich dargestellt in Wort und Bild . E -So MS 0. . —^;ai^—-<^- ^^ Lith.Anjt.v.J G.Bach, Leipn^. Stock Photo

RMMABGRB–. Dr. H. G. Bronn's Klassen und Ordnungen der Amphibien wissenschaftlich dargestellt in Wort und Bild . E -So MS 0. . —^;ai^—-<^- ^^ Lith.Anjt.v.J G.Bach, Leipn^.

RM2AKR614–Tableau encyclopédique et méthodique des trois règnes de la nature : dédié et présenté a MNecker, ministre d'État, & directeur général des Finances . mSTOIRE KATURELLE , £aiarp 2>!r£zzù^ ?. HISTOIRE NATURELLE. £e/>ard jbirexcù S PI 5

. The development of the mesonephras and the Müllerian duct in Amphibia. Amphibians. 72 bulletin: museum of comparative zoology.. somatic mesomer.; splanchnic. 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.. Hall, Robert William, 1872-. Cambridge, Mass. : [s. n. ] Stock Photo

RMPFA873–. The development of the mesonephras and the Müllerian duct in Amphibia. Amphibians. 72 bulletin: museum of comparative zoology.. somatic mesomer.; splanchnic. 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.. Hall, Robert William, 1872-. Cambridge, Mass. : [s. n. ]

RMMCKNF2–.

RM2AKR050–Tableau encyclopédique et méthodique des trois règnes de la nature : dédié et présenté a MNecker, ministre d'État, & directeur général des Finances . J^, ^ .Ze^J.. &rz^ûjf. 1 . i i 1- Vî« :*»iw/. ?Jr

. The development of the mesonephras and the Müllerian duct in Amphibia. Amphibians. i'teSONEPKROS !N AMPHIBIA. Plate 4. thl.prnph. 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.. Hall, Robert William, 1872-. Cambridge, Mass. : [s. n. ] Stock Photo

RMPFA844–. The development of the mesonephras and the Müllerian duct in Amphibia. Amphibians. i'teSONEPKROS !N AMPHIBIA. Plate 4. thl.prnph. 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.. Hall, Robert William, 1872-. Cambridge, Mass. : [s. n. ]

. Dr. H. G. Bronn's Klassen und Ordnungen der Amphibien wissenschaftlich dargestellt in Wort und Bild . Stock Photo

RMMABGWP–. Dr. H. G. Bronn's Klassen und Ordnungen der Amphibien wissenschaftlich dargestellt in Wort und Bild .

RM2AKRE3E–Tableau encyclopédique et méthodique des trois règnes de la nature : dédié et présenté a MNecker, ministre d'État, & directeur général des Finances . HISTOIRE NATURELLE. Renard Jizrerzt PI IT. HISTOIRE NATURELLE. £e/iarJ jy&e^xrt^.

. The development of the mesonephras and the Müllerian duct in Amphibia. Amphibians. Kall-Mesonepkros in Amphibia. Pl^TE 7 tblpriLpk. ^ ^ W (ItMufl '/a. nphstrni S2 VStriph. (,yg,2.3 tae.e'tk. ^3 tUnpfistjnz /' .tblnpfistrrLS. 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.. Hall, Robert William, 1872-. Cambridge, Mass. : [s. n. ] Stock Photo

RMPFA82K–. The development of the mesonephras and the Müllerian duct in Amphibia. Amphibians. Kall-Mesonepkros in Amphibia. Pl^TE 7 tblpriLpk. ^ ^ W (ItMufl '/a. nphstrni S2 VStriph. (,yg,2.3 tae.e'tk. ^3 tUnpfistjnz /' .tblnpfistrrLS. 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.. Hall, Robert William, 1872-. Cambridge, Mass. : [s. n. ]

. 2012 survey assessments and analysis of fish, macroinvertebrates and herpetofauna in the Otter Creek coal tracts area of Powder River County . 12 Stock Photo

RMMAA0WJ–. 2012 survey assessments and analysis of fish, macroinvertebrates and herpetofauna in the Otter Creek coal tracts area of Powder River County . 12

RM2AKRCHW–Tableau encyclopédique et méthodique des trois règnes de la nature : dédié et présenté a MNecker, ministre d'État, & directeur général des Finances . HISTOIIŒ NATURELLE. S. Pi. 3. J^uy.i. Smie/e^ ^e la Tûràie.^ •. £cnard Ihre.X£. C HISTOIRE TMATUREl-LE. PI é

. The development of the mesonephras and the MÃ¼llerian duct in Amphibia. Amphibians. Hall-Mesonephros in Amphibia. siit'i/n.J s,i,//â â,./. 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.. Hall, Robert William, 1872-. Cambridge, Mass. : [s. n. ] Stock Photo

RMPFA854–. The development of the mesonephras and the MÃ¼llerian duct in Amphibia. Amphibians. Hall-Mesonephros in Amphibia. siit'i/n.J s,i,//â â,./. 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.. Hall, Robert William, 1872-. Cambridge, Mass. : [s. n. ]

. Dr. H. G. Bronn's Klassen und Ordnungen der Amphibien wissenschaftlich dargestellt in Wort und Bild . Lifh. Ansi.v. j. &.B3th,Leipzii). Stock Photo

RMMABGTJ–. Dr. H. G. Bronn's Klassen und Ordnungen der Amphibien wissenschaftlich dargestellt in Wort und Bild . Lifh. Ansi.v. j. &.B3th,Leipzii).

RM2AKR92A–Tableau encyclopédique et méthodique des trois règnes de la nature : dédié et présenté a MNecker, ministre d'État, & directeur général des Finances . Mû ? i ? Xa-T- ^irvrti/Zcm.. FiJ. /. Fa. F CÂa^7zne€

. The development of the mesonephras and the Müllerian duct in Amphibia. Amphibians. HALL: MESONEPHROS AND MULLERIAN DUCT IN AMPHIBIA. Ill. 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.. Hall, Robert William, 1872-. Cambridge, Mass. : [s. n. ] Stock Photo

RMPFA855–. The development of the mesonephras and the Müllerian duct in Amphibia. Amphibians. HALL: MESONEPHROS AND MULLERIAN DUCT IN AMPHIBIA. Ill. 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.. Hall, Robert William, 1872-. Cambridge, Mass. : [s. n. ]

RMMABGTW–. Dr. H. G. Bronn's Klassen und Ordnungen der Amphibien wissenschaftlich dargestellt in Wort und Bild .

RM2AKRA4T–Tableau encyclopédique et méthodique des trois règnes de la nature : dédié et présenté a MNecker, ministre d'État, & directeur général des Finances . Fu;. ô. ZaTmoSe .. -^ ?//?y y y,. M

. The development of the mesonephras and the MÃ¼llerian duct in Amphibia. Amphibians. Hall-14esonephros in Amphibia. s^->^, â Plate 8. 0 , e 0 -. fbLrtphMnv. ?My:.isi. BMeiseliift. Boston.. 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.. Hall, Robert William, 1872-. Cambridge, Mass. : [s. n. ] Stock Photo

RMPFA827–. The development of the mesonephras and the MÃ¼llerian duct in Amphibia. Amphibians. Hall-14esonephros in Amphibia. s^->^, â Plate 8. 0 , e 0 -. fbLrtphMnv. ?My:.isi. BMeiseliift. Boston.. 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.. Hall, Robert William, 1872-. Cambridge, Mass. : [s. n. ]

. ^ :J A . X 5.1. "f4/ ^c:^'^^^: lirjI4 -A^ :^^^'.. AI; :^U ^ -^^ J', i) t^ >v mV V, SpO Stock Photo

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RM2AKR6AM–Tableau encyclopédique et méthodique des trois règnes de la nature : dédié et présenté a MNecker, ministre d'État, & directeur général des Finances . mSTOIRE KATURELLE , £aiarp 2>!r£zzù^ ?

. The development of the mesonephras and the MÃ¼llerian duct in Amphibia. Amphibians. Hall-Mesonephros in Amphibia. 54 (it.Wf. -^ "â¢:=^. W <S? PLATE 5 .16 S' ( V IbLp/nphy. vst.nph/. crs.o'dt.. l^HV/ (;i r' <5^i^ z' â :( ^? v ^ ^ iW^O/'. 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.. Hall, Robert William, 1872-. Cambridge, Mass. : [s. n. ] Stock Photo

RMPFA841–. The development of the mesonephras and the MÃ¼llerian duct in Amphibia. Amphibians. Hall-Mesonephros in Amphibia. 54 (it.Wf. -^ "â¢:=^. W <S? PLATE 5 .16 S' ( V IbLp/nphy. vst.nph/. crs.o'dt.. l^HV/ (;i r' <5^i^ z' â :( ^? v ^ ^ iW^O/'. 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.. Hall, Robert William, 1872-. Cambridge, Mass. : [s. n. ]

. â LS ^WT OPT 1SF Wet Meadows 0=19 Figure 36. All of the surveyed ponds and wetlands were broken up into three categories depending on the habitat characteristics. Included are the streams surveyed. The bars represent the total number of sites a species was observed. All SF observations in streams were only non-breeding adults. LS = Long-toed Salamander TF = Tailed Frog WT = Western Toad PT = Pacific Treefrog SF = Spotted Frog Stock Photo

RMMCKNFY–. â LS ^WT OPT 1SF Wet Meadows 0=19 Figure 36. All of the surveyed ponds and wetlands were broken up into three categories depending on the habitat characteristics. Included are the streams surveyed. The bars represent the total number of sites a species was observed. All SF observations in streams were only non-breeding adults. LS = Long-toed Salamander TF = Tailed Frog WT = Western Toad PT = Pacific Treefrog SF = Spotted Frog

RM2AKRW16–Tableau encyclopédique et méthodique des trois règnes de la nature : dédié et présenté a MNecker, ministre d'État, & directeur général des Finances . efigure oblongue : pi. i , A, rrrr. Dans lesCrocodiles, elle efl ovale, un peu oblongue^&. égale par [e& deux extrémiiés. La fubflancequi compofe ce vifcère efl compofce duneinfinité de gros points blanchâtres , fur uiifond rouge obfcur, VIII. LES REINS ( Renés ) font des corpsdune forme ovale , alongée , placés danslintérieur de labdomen , & deflinés à la fe-crétion de lurine. Dans la famille des Grenouilles, pi, i, fig. A, on trouve, entre les

. The development of the mesonephras and the MÃ¼llerian duct in Amphibia. Amphibians. l^HV/ (;i r' <5^i^ z' â :( ^? v ^ ^ iW^O/'. o^ 5^^ -?'=T^^- O^ u ' â¢< ^^^ R..WKael. .B.Meisel.iiih. Boston.. 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.. Hall, Robert William, 1872-. Cambridge, Mass. : [s. n. ] Stock Photo

RMPFA83K–. The development of the mesonephras and the MÃ¼llerian duct in Amphibia. Amphibians. l^HV/ (;i r' <5^i^ z' â :( ^? v ^ ^ iW^O/'. o^ 5^^ -?'=T^^- O^ u ' â¢< ^^^ R..WKael. .B.Meisel.iiih. Boston.. 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.. Hall, Robert William, 1872-. Cambridge, Mass. : [s. n. ]

. Figure 1. Map of Idaho (Idaho Atlas and Gazetteer 1992) Stock Photo

RMMCKNH8–. Figure 1. Map of Idaho (Idaho Atlas and Gazetteer 1992)

RM2AKRAEW–Tableau encyclopédique et méthodique des trois règnes de la nature : dédié et présenté a MNecker, ministre d'État, & directeur général des Finances . 2u^. ^ LaT. JauTie ?. Fu;. ô. ZaTmoSe .

. The development of the mesonephras and the Müllerian duct in Amphibia. Amphibians. nphstrni S2 VStriph. (,yg,2.3 tae.e'tk. ^3 tUnpfistjnz /' .tblnpfistrrLS. RWH.del B.Meisel.litli. Boston.. 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.. Hall, Robert William, 1872-. Cambridge, Mass. : [s. n. ] Stock Photo

RMPFA82C–. The development of the mesonephras and the Müllerian duct in Amphibia. Amphibians. nphstrni S2 VStriph. (,yg,2.3 tae.e'tk. ^3 tUnpfistjnz /' .tblnpfistrrLS. RWH.del B.Meisel.litli. Boston.. 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.. Hall, Robert William, 1872-. Cambridge, Mass. : [s. n. ]

. Dr. H. G. Bronn's Klassen und Ordnungen der Amphibien wissenschaftlich dargestellt in Wort und Bild . Lith.AnsuJ.G.Bach,Leip2ig. Stock Photo

RMMABGWA–. Dr. H. G. Bronn's Klassen und Ordnungen der Amphibien wissenschaftlich dargestellt in Wort und Bild . Lith.AnsuJ.G.Bach,Leip2ig.

RM2AKRTCR–Tableau encyclopédique et méthodique des trois règnes de la nature : dédié et présenté a MNecker, ministre d'État, & directeur général des Finances . u,T. dAmérique ,T. de Cejlan,T. de Gefner,T. de Wurfbain,T. des marais,T. £ Vtine ,T. parijîen ,T. fafrané,T. falamandre,TupinambiSf page (îj:6.562646828 25 2021 iS 30 282420ip 2423 25 22r 25-2130 . ^^ ibid. 24 22 27 • 28 2728302123 ibid,65 ibid. ibid. ibid. ibid. ibid. ibid.6537 VIS AU RELIEU Sur lordre ù larrangement des planches qui compofent la deuxième Uvraifon diiTableau Encyclopédique & Méthodique des trois règnes de la Nature, Cétacés.Bix

. The development of the mesonephras and the Müllerian duct in Amphibia. Amphibians. somatic mesomer.; splanchnic. nph 'strri.. 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.. Hall, Robert William, 1872-. Cambridge, Mass. : [s. n. ] Stock Photo

RMPFA86N–. The development of the mesonephras and the Müllerian duct in Amphibia. Amphibians. somatic mesomer.; splanchnic. nph 'strri.. 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.. Hall, Robert William, 1872-. Cambridge, Mass. : [s. n. ]

. Dr. H. G. Bronn's Klassen und Ordnungen der Amphibien wissenschaftlich dargestellt in Wort und Bild . .nstv Au^ Ki^nth, Leipzig^ Stock Photo

RMMABGPH–. Dr. H. G. Bronn's Klassen und Ordnungen der Amphibien wissenschaftlich dargestellt in Wort und Bild . .nstv Au^ Ki^nth, Leipzig^

RM2AKRR92–Tableau encyclopédique et méthodique des trois règnes de la nature : dédié et présenté a MNecker, ministre d'État, & directeur général des Finances . 7ic-/i^rd lyrreXTt- HISTOITLE NATURELLE. Y.2. J^iû ^ J^a Or 2i£ù.cu/aire HISTOIRE NATURELLE, z Pi 3

. The development of the mesonephras and the MÃ¼llerian duct in Amphibia. Amphibians. 71 ev(^. 2 /if evtj. a > i lhl:px'nph.3 [0 Q 1/ df2. ',Â£^/ ev(j. 2 73 ^. /" tbi.yr'mb.3 ^.^(^)^ ^O^ ^Mc mH&m' Mp-iyh â¢? 0 d^<^ '< â ^^^. 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.. Hall, Robert William, 1872-. Cambridge, Mass. : [s. n. ] Stock Photo

RMPFA831–. The development of the mesonephras and the MÃ¼llerian duct in Amphibia. Amphibians. 71 ev(^. 2 /if evtj. a > i lhl:px'nph.3 [0 Q 1/ df2. ',Â£^/ ev(j. 2 73 ^. /" tbi.yr'mb.3 ^.^(^)^ ^O^ ^Mc mH&m' Mp-iyh â¢? 0 d^<^ '< â ^^^. 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.. Hall, Robert William, 1872-. Cambridge, Mass. : [s. n. ]

. Dr. H. G. Bronn's Klassen und Ordnungen der Amphibien wissenschaftlich dargestellt in Wort und Bild . .(j.Bacti/Leipziq. Stock Photo

RMMABGTE–. Dr. H. G. Bronn's Klassen und Ordnungen der Amphibien wissenschaftlich dargestellt in Wort und Bild . .(j.Bacti/Leipziq.

RM2AKPWFA–Tableau encyclopédique et méthodique des trois règnes de la nature : dédié et présenté a MNecker, ministre d'État, & directeur général des Finances . BiTiard Z>irejrzt HXSTOIRE KATURELLE. PI. Tl. Z.eZ, &ecÂû^. HISTOIRE T«JATURELLE. BéTUzrdDcrezxl ? j2. n, i2. .

. The development of the mesonephras and the Müllerian duct in Amphibia. Amphibians. nph 'strri.. 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.. Hall, Robert William, 1872-. Cambridge, Mass. : [s. n. ] Stock Photo

RMPFA86D–. The development of the mesonephras and the Müllerian duct in Amphibia. Amphibians. nph 'strri.. 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.. Hall, Robert William, 1872-. Cambridge, Mass. : [s. n. ]

. Dr. H. G. Bronn's Klassen und Ordnungen der Amphibien wissenschaftlich dargestellt in Wort und Bild . Lith V T. llooil-erv •?: Zr, Leiden Stock Photo

RMMABGRE–. Dr. H. G. Bronn's Klassen und Ordnungen der Amphibien wissenschaftlich dargestellt in Wort und Bild . Lith V T. llooil-erv •?: Zr, Leiden

RM2AKR5FC–Tableau encyclopédique et méthodique des trois règnes de la nature : dédié et présenté a MNecker, ministre d'État, & directeur général des Finances . HISTOIRE NATURELLE. £e/>ard jbirexcù S PI 5. Zc Z. Iaueâ& - J^ueucJ^ HISTOIRE NATUREIXE. S Pi. 4

. An ecogeographic analysis of the herpetofauna of the Yucatan Peninsula . PLATE 8 Stock Photo

RMMA9Y1N–. An ecogeographic analysis of the herpetofauna of the Yucatan Peninsula . PLATE 8

RM2AKR9D5–Tableau encyclopédique et méthodique des trois règnes de la nature : dédié et présenté a MNecker, ministre d'État, & directeur général des Finances . Fia. % . Za.T.Rjilcrtezzj-c^. Mû ? i ? Xa-T- ^irvrti/Zcm.

. An ecogeographic analysis of the herpetofauna of the Yucatan Peninsula . Triprion spatulatus Enyaliosaurus clarki Eumeces altamirani Cnemidophorus costatus Fig. 21.—The Yucatan-West Mexico pattern of distribution. Extra-peninsular distributions are rough approximations. limits of this mesophilic genus. Thus, two mesic-adapted species are confined to the north end of the peninsula, but have their closest relatives in wetter areas to the south. An additional spe- cies, presumably mesophilic, existed at the north end of the peninsula until sometime in the Pleistocene. The foregoing distribution Stock Photo

RMMA9Y1Y–. An ecogeographic analysis of the herpetofauna of the Yucatan Peninsula . Triprion spatulatus Enyaliosaurus clarki Eumeces altamirani Cnemidophorus costatus Fig. 21.—The Yucatan-West Mexico pattern of distribution. Extra-peninsular distributions are rough approximations. limits of this mesophilic genus. Thus, two mesic-adapted species are confined to the north end of the peninsula, but have their closest relatives in wetter areas to the south. An additional spe- cies, presumably mesophilic, existed at the north end of the peninsula until sometime in the Pleistocene. The foregoing distribution

RM2AKRBHW–Tableau encyclopédique et méthodique des trois règnes de la nature : dédié et présenté a MNecker, ministre d'État, & directeur général des Finances . f-r-.^ggs^^ ^^ 2f^ ^^ 7! ^aret. J<iq. 2. Za -i lfe. ^ O-^f.. ïv y^î/. 3. ^^ T. £ffurleiese , ./^ / ? Za

. Dr. H. G. Bronn's Klassen und Ordnungen der Amphibien wissenschaftlich dargestellt in Wort und Bild . Endothelium der inneren Fläche der Sclerotica nach Höllensteinbehandlung. 2. Hornhaut. Cornea. An der Cornea kann man fünf Schichten unterscheiden, welche von aussen nach innen gerechnet folgendermassen sich unterscheiden lassen: 1) Das äussere Epithel der Hornhaut oder das (7öme«-Epithel. 2) Die vordere Basalmembran (vordere homogene Lamelle). 3) Das eigentliche Hornhautgewebe (Substantia propria Corneae). 4) Die hintere Basalmembran (Descemet'sche oder Demours'sche Haut). 5) Das Cornea-End Stock Photo

RMMABGWY–. Dr. H. G. Bronn's Klassen und Ordnungen der Amphibien wissenschaftlich dargestellt in Wort und Bild . Endothelium der inneren Fläche der Sclerotica nach Höllensteinbehandlung. 2. Hornhaut. Cornea. An der Cornea kann man fünf Schichten unterscheiden, welche von aussen nach innen gerechnet folgendermassen sich unterscheiden lassen: 1) Das äussere Epithel der Hornhaut oder das (7öme«-Epithel. 2) Die vordere Basalmembran (vordere homogene Lamelle). 3) Das eigentliche Hornhautgewebe (Substantia propria Corneae). 4) Die hintere Basalmembran (Descemet'sche oder Demours'sche Haut). 5) Das Cornea-End

RM2AKR1AP–Tableau encyclopédique et méthodique des trois règnes de la nature : dédié et présenté a MNecker, ministre d'État, & directeur général des Finances . Fuji. 3 . lye Z. C^zmJ/eûTv^zi^ Ca^ ^eBoTme-Ejjrerartci^? .. £e7iari£ J)ir£.xrcù^ • HISTOIRE NATUREXiE. Pi, 8.

. Dr. H. G. Bronn's Klassen und Ordnungen der Amphibien wissenschaftlich dargestellt in Wort und Bild . w J / Stock Photo

RMMABGP6–. Dr. H. G. Bronn's Klassen und Ordnungen der Amphibien wissenschaftlich dargestellt in Wort und Bild . w J /

RM2AKR7JP–Tableau encyclopédique et méthodique des trois règnes de la nature : dédié et présenté a MNecker, ministre d'État, & directeur général des Finances .

. An ecogeographic analysis of the herpetofauna of the Yucatan Peninsula . ^O^ ^ '^ 11 ( 15 : 16 14 12 1 13 H- â ^ 3 '3- nâI Fig. 5.âCluster analysis of 108 grid squares on the basis of presence or absence of snake species. Squares clustered at the 0.90 level of similarity or higher are united, assigned a number, and cir- cumscribed by a dotted line. On the map a solid line encloses major areas of faunal homogeneity. The cophenetic correlation coefficient is 0.85. Stock Photo

RMMA9Y2H–. An ecogeographic analysis of the herpetofauna of the Yucatan Peninsula . ^O^ ^ '^ 11 ( 15 : 16 14 12 1 13 H- â ^ 3 '3- nâI Fig. 5.âCluster analysis of 108 grid squares on the basis of presence or absence of snake species. Squares clustered at the 0.90 level of similarity or higher are united, assigned a number, and cir- cumscribed by a dotted line. On the map a solid line encloses major areas of faunal homogeneity. The cophenetic correlation coefficient is 0.85.

RM2AKR395–Tableau encyclopédique et méthodique des trois règnes de la nature : dédié et présenté a MNecker, ministre d'État, & directeur général des Finances . HISTOIRE NATURELLE M? ? Pi. 6,. HISTOIRE NATtJRt:.LT /B Pi. 6,/z; z

. Q Ponds â Long-toed Salamander observations /y Roads 0 2 4 6 8 10 Miles 0 2 4 6 8 10 Kilometers Figure 6. Long-toed Salamander dot-distribution map (surveys and incidental observations) Stock Photo

RMMCKNH7–. Q Ponds â Long-toed Salamander observations /y Roads 0 2 4 6 8 10 Miles 0 2 4 6 8 10 Kilometers Figure 6. Long-toed Salamander dot-distribution map (surveys and incidental observations)

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