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Hypoderma bovis Stock Photos and Images

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Hypoderma bovis Stock Photos and Images

ox warble fly, northern cattle grub (Hypoderma bovis), close up Stock Photo
RM2JC18RW–ox warble fly, northern cattle grub (Hypoderma bovis), close up
Large bovine warble-fly, Large bovine warble-fly, Warble-fly, Other animals, Insects, Animals, Warble-fly (Hypoderma bovis) larvae, on Red red deer Stock Photo
RM2R37MXH–Large bovine warble-fly, Large bovine warble-fly, Warble-fly, Other animals, Insects, Animals, Warble-fly (Hypoderma bovis) larvae, on Red red deer
ox warble fly, northern cattle grub (Hypoderma bovis), sitting Stock Photo
RMA0FH2Y–ox warble fly, northern cattle grub (Hypoderma bovis), sitting
warble fly Hypoderma lineatum or bovis larvae nestled in the skin of a dead caribou Rangifer tarandus Herschel Island Canada Stock Photo
RMA1C2CM–warble fly Hypoderma lineatum or bovis larvae nestled in the skin of a dead caribou Rangifer tarandus Herschel Island Canada
The larva and fly of the ox warble-fly (Hypoderma bovis). Coloured drawing by A.J.E. Terzi. Stock Photo
RM2H47R95–The larva and fly of the ox warble-fly (Hypoderma bovis). Coloured drawing by A.J.E. Terzi.
A Two Warble fly landed on the leaf near wild wetland in Sangju, South Korea. (Photo by Seung-il Ryu/NurPhoto) Stock Photo
RM2KCHEPW–A Two Warble fly landed on the leaf near wild wetland in Sangju, South Korea. (Photo by Seung-il Ryu/NurPhoto)
. Class book of economic entomology. Insects, Injurious and beneficial. [from old catalog]; Insects; Insects. CLASSIFICATION AND DESCRIPTION OF COMMON INSECTS 257 The Ox Warble Fly {Hypoderma bovis DeG.).—This bot-fly is also European and is found in several provinces of Canada and in several states. It is more dreaded by cattle than lineatum, and causes much panic due largely to the insect's persistence and manner of egg-laying. More robust than H. lineatum. Body hairs yellow, except those on scutellum and base of abdomen which are yellowish-white, and at apex. Fig. 163.—The ox warble fly {Hy Stock Photo
RMREK8AT–. Class book of economic entomology. Insects, Injurious and beneficial. [from old catalog]; Insects; Insects. CLASSIFICATION AND DESCRIPTION OF COMMON INSECTS 257 The Ox Warble Fly {Hypoderma bovis DeG.).—This bot-fly is also European and is found in several provinces of Canada and in several states. It is more dreaded by cattle than lineatum, and causes much panic due largely to the insect's persistence and manner of egg-laying. More robust than H. lineatum. Body hairs yellow, except those on scutellum and base of abdomen which are yellowish-white, and at apex. Fig. 163.—The ox warble fly {Hy
. Dr. Johannes Leunis Synopsis der thierkunde. Ein handbuch für höhere lehranstalten und für alle, welche sich wissenschaftlich mit der naturgeschichte der thiere beschäftigen wollen . iyig. 305a. 9Unbcr6ie §fIiege, Hypoderma bovis; 3/2. Stock Photo
RMMAAN1X–. Dr. Johannes Leunis Synopsis der thierkunde. Ein handbuch für höhere lehranstalten und für alle, welche sich wissenschaftlich mit der naturgeschichte der thiere beschäftigen wollen . iyig. 305a. 9Unbcr6ie §fIiege, Hypoderma bovis; 3/2.
. Fungoid and insect pests of the farm. Agricultural pests. Fi.. 47. Hypoderma bovis. The warble fly. A, the larva or warble "â taken from a bullock's back; B, the warble fly. (The fly is only half the length of the photograph.). 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.. Petherbridge, Frederick Robert. Cambridge : University Press Stock Photo
RMPG45P6–. Fungoid and insect pests of the farm. Agricultural pests. Fi.. 47. Hypoderma bovis. The warble fly. A, the larva or warble "â taken from a bullock's back; B, the warble fly. (The fly is only half the length of the photograph.). 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.. Petherbridge, Frederick Robert. Cambridge : University Press
Diseases of cattle, sheep, goats Diseases of cattle, sheep, goats and swine diseasesofcattle00mous Year: 1920 Fio i 265.—A, Hypoderma bovis, natural size. B, larva of the hypoderma escaping from a ' warble.'' (After Railliet.) is also corroborated by known facts regarding hypodermic myiosis in man. The eggs are laid in summer, and the swellings indicating the presence of the larvae only appear during the winter. Henrichsen found young larvae in the fatty tissue situated between the periosteum and spinal dura-mater, between the period from December to March. Symptoms. Whatever the mode of dev Stock Photo
RMT1JJT9–Diseases of cattle, sheep, goats Diseases of cattle, sheep, goats and swine diseasesofcattle00mous Year: 1920 Fio i 265.—A, Hypoderma bovis, natural size. B, larva of the hypoderma escaping from a ' warble.'' (After Railliet.) is also corroborated by known facts regarding hypodermic myiosis in man. The eggs are laid in summer, and the swellings indicating the presence of the larvae only appear during the winter. Henrichsen found young larvae in the fatty tissue situated between the periosteum and spinal dura-mater, between the period from December to March. Symptoms. Whatever the mode of dev
warble fly Hypoderma lineatum or bovis larvae nestled in the skin of a dead caribou Rangifer tarandus Herschel Island Canada Stock Photo
RMA1C2CR–warble fly Hypoderma lineatum or bovis larvae nestled in the skin of a dead caribou Rangifer tarandus Herschel Island Canada
Directions for collecting and preserving insects . FIG. 78.—Ox Bot-fly (Hypoderma bovis)enlarged. (After Brauer.). FIG. 79.—The CollectingShears. (AfterKiesen-wetter.) Stock Photo
RM2AKB49A–Directions for collecting and preserving insects . FIG. 78.—Ox Bot-fly (Hypoderma bovis)enlarged. (After Brauer.). FIG. 79.—The CollectingShears. (AfterKiesen-wetter.)
. Fio i 265.—A, Hypoderma bovis, natural size. B, larva of the hypoderma escaping from a " warble.'' (After Railliet.) is also corroborated by known facts regarding hypodermic myiosis in man. The eggs are laid in summer, and the swellings indicating the presence of the larvae only appear during the winter. Henrichsen found young larvae in the fatty tissue situated between the periosteum and spinal dura-mater, between the period from December to March. Symptoms. Whatever the mode of development of the larvae, cutaneous swellings appear between the months of February and March on the back, Stock Photo
RMMCKC3W–. Fio i 265.—A, Hypoderma bovis, natural size. B, larva of the hypoderma escaping from a " warble.'' (After Railliet.) is also corroborated by known facts regarding hypodermic myiosis in man. The eggs are laid in summer, and the swellings indicating the presence of the larvae only appear during the winter. Henrichsen found young larvae in the fatty tissue situated between the periosteum and spinal dura-mater, between the period from December to March. Symptoms. Whatever the mode of development of the larvae, cutaneous swellings appear between the months of February and March on the back,
. A manual of veterinary hygiene. Veterinary hygiene. 428 VETEEINAEY HYGIENE. the larvffi are found to occupy, the Cuticola, Gastricola and Caricola, of which the Ox Warble, Horse Bot and Sheep Nostril flies are examples. The object with which all bot flies attack animals is to deposit their eggs or larviE only. The adults have their mouth parts prac- tically abortive. Hypoderma bovis, Ox ivarhle or Bot Fly (Fig. 180), is one of the most severe insect pests to cattle living in the open. â r -v The fly by its presence is said to alarm Fig. iso.-Hypoderma gattle, and causes them to gallop wildly Stock Photo
RMPG17WA–. A manual of veterinary hygiene. Veterinary hygiene. 428 VETEEINAEY HYGIENE. the larvffi are found to occupy, the Cuticola, Gastricola and Caricola, of which the Ox Warble, Horse Bot and Sheep Nostril flies are examples. The object with which all bot flies attack animals is to deposit their eggs or larviE only. The adults have their mouth parts prac- tically abortive. Hypoderma bovis, Ox ivarhle or Bot Fly (Fig. 180), is one of the most severe insect pests to cattle living in the open. â r -v The fly by its presence is said to alarm Fig. iso.-Hypoderma gattle, and causes them to gallop wildly
Entomology for beginners; for the use of young folks, fruitgrowers, farmers, and gardeners; . a spiny skin. The ox bot-fly (Hypoderma bovis De Geer) appearsfrom June to September, the worms occurring during May and inthe summer in tumors on the backs of cattle, until in July they fallto the ground; they remain in the pupa-case 26-80 days. The mag-gots of the horse bot-fly (Gastrophilus equi Fabr.) hang by theirmouth-hooks to the walls of the horses stomach. Family Platypezidae.—Antennae with an apical bristle; hypopygiumsymmetrically turned under the abdomen; middle tibiae with spurs;empodium Stock Photo
RM2AKWC2B–Entomology for beginners; for the use of young folks, fruitgrowers, farmers, and gardeners; . a spiny skin. The ox bot-fly (Hypoderma bovis De Geer) appearsfrom June to September, the worms occurring during May and inthe summer in tumors on the backs of cattle, until in July they fallto the ground; they remain in the pupa-case 26-80 days. The mag-gots of the horse bot-fly (Gastrophilus equi Fabr.) hang by theirmouth-hooks to the walls of the horses stomach. Family Platypezidae.—Antennae with an apical bristle; hypopygiumsymmetrically turned under the abdomen; middle tibiae with spurs;empodium
. Hypoderma bovis. A Weibchen, B Larve im Begriff, die Haut zu verlassen. Fliegen. Die Fliegen sind ganz außerordentlich arten reich; nur das Wichtigste soll erwähnt werden. Die Tabaniden (Bremsfliegen) greifen nur die großen Tiere, Pferde, Rinder, Renntiere, Kamele an. Sie entnehmen den gebissenen Tieren etwas Blut; aus der Wunde sickert eine geringe Sekretmenge; eine kleine Schwellung bleibt einige Zeit zurück. Sie sind auch wohl Ueberträger ansteckender Krank- heiten. Die Haeraatopata pluvialis beunruhigt die Tiere besonders vor Ge- wittern; der Chrysops caecutiens sticht große Tiere und au Stock Photo
RMMCNGJK–. Hypoderma bovis. A Weibchen, B Larve im Begriff, die Haut zu verlassen. Fliegen. Die Fliegen sind ganz außerordentlich arten reich; nur das Wichtigste soll erwähnt werden. Die Tabaniden (Bremsfliegen) greifen nur die großen Tiere, Pferde, Rinder, Renntiere, Kamele an. Sie entnehmen den gebissenen Tieren etwas Blut; aus der Wunde sickert eine geringe Sekretmenge; eine kleine Schwellung bleibt einige Zeit zurück. Sie sind auch wohl Ueberträger ansteckender Krank- heiten. Die Haeraatopata pluvialis beunruhigt die Tiere besonders vor Ge- wittern; der Chrysops caecutiens sticht große Tiere und au
. Animal parasites and human disease. Medical parasitology; Insects as carriers of disease. 516 FLY MAGGOTS AND MYIASIS eggs hatch, and the larvic burrow out through the wall of the oesophagus, migrate through whatever tissues they may find in their path, and ultimately reach a position just under the skin, usually on the back, where they finish their development. Occa- sionally the larvae penetrate the skin directly, but the indirect Fig. 247. Larva of Hypoderma bovis; A, view. X 2. posterior view; B, lateral method is the usual one. Recent investigations indicate that the two species differ Stock Photo
RMPG0JM5–. Animal parasites and human disease. Medical parasitology; Insects as carriers of disease. 516 FLY MAGGOTS AND MYIASIS eggs hatch, and the larvic burrow out through the wall of the oesophagus, migrate through whatever tissues they may find in their path, and ultimately reach a position just under the skin, usually on the back, where they finish their development. Occa- sionally the larvae penetrate the skin directly, but the indirect Fig. 247. Larva of Hypoderma bovis; A, view. X 2. posterior view; B, lateral method is the usual one. Recent investigations indicate that the two species differ
. Hides and skins from the animal's back to the tannery door. ay—Hides from Uruguay. Value—The worth of hides; the market price.Vat Rendering—Process of making tallows, greases, oils,etc. W Warble-Fly (Hypoderma Bovis)—English cattle fly, causinggrubs in hides. Weigh—Operation of ascertaining weight of hides in ship-ment. Hides are sold by the pound and are weighedbefore shipment. GLOSSARY 247 Weights—Classifications of hides, as green, cured, heavy,light, extreme light, test, tare, etc. White-Weight—The weight of hides after unhairing and be-fore tanning. Wire Brand—Brand on hides, made upon Stock Photo
RM2CENB6E–. Hides and skins from the animal's back to the tannery door. ay—Hides from Uruguay. Value—The worth of hides; the market price.Vat Rendering—Process of making tallows, greases, oils,etc. W Warble-Fly (Hypoderma Bovis)—English cattle fly, causinggrubs in hides. Weigh—Operation of ascertaining weight of hides in ship-ment. Hides are sold by the pound and are weighedbefore shipment. GLOSSARY 247 Weights—Classifications of hides, as green, cured, heavy,light, extreme light, test, tare, etc. White-Weight—The weight of hides after unhairing and be-fore tanning. Wire Brand—Brand on hides, made upon
. Dr. Johannes Leunis Synopsis der thierkunde. Ein handbuch für höhere lehranstalten und für alle, welche sich wissenschaftlich mit der naturgeschichte der thiere beschäftigen wollen . 5ig. 36.ib. ?ar»e ber Diinberbiegfliege, Hypoderma bovis; 3/2. glän^enben, nadten, breiten ?äng§ftrcifen, t)or ber Ouernat)t mit langer, grünlid)= gelber, feltener meiner 33e^aarung, hinter ber Cuerna^t mit 2 Onerbinben üon fd)it»ar5en§aarcn; ed)ilbd)en gelb bef)aart biv^ auf ben nadten, glänjenb fdiiüarjen ^interranb; §interriiden glän^enb fc^marä; Hinterleib fd^warj, an ber Snräel meife ober Stock Photo
RMMAAN1R–. Dr. Johannes Leunis Synopsis der thierkunde. Ein handbuch für höhere lehranstalten und für alle, welche sich wissenschaftlich mit der naturgeschichte der thiere beschäftigen wollen . 5ig. 36.ib. ?ar»e ber Diinberbiegfliege, Hypoderma bovis; 3/2. glän^enben, nadten, breiten ?äng§ftrcifen, t)or ber Ouernat)t mit langer, grünlid)= gelber, feltener meiner 33e^aarung, hinter ber Cuerna^t mit 2 Onerbinben üon fd)it»ar5en§aarcn; ed)ilbd)en gelb bef)aart biv^ auf ben nadten, glänjenb fdiiüarjen ^interranb; §interriiden glän^enb fc^marä; Hinterleib fd^warj, an ber Snräel meife ober
. Die Insektenwelt : ein Taschenbuch zu entomologischen Exkursionen für Lehrer und Lernende . ert. Larven parasitisch in Säugetieren. (Lilt.: Brauer: Mono-graphie der Oestriden. Mit 10 Taf. Wien 1863. Antiqu. 40 M.) 67. Oestrus L., Dasselfliege, Bremse. Flügelmit einer Spitzenquerader; Schwinger mit Doppelschüppchen.Die Fliegen sind schwer, die Larven leicht zu finden. 353. 0. Ovis L., Bchafbremse, 10; fast kahl; Hinterleibschwarz mit weissen Schillerflecken; Mundteile gelbbraun;Flügel glashell. Larve in den Stirnhöhlen der Schafe. 354. 0. (Hypoderma) Bovis L., Binderbremse, 14; schwarz,Eücken Stock Photo
RM2CE1K8P–. Die Insektenwelt : ein Taschenbuch zu entomologischen Exkursionen für Lehrer und Lernende . ert. Larven parasitisch in Säugetieren. (Lilt.: Brauer: Mono-graphie der Oestriden. Mit 10 Taf. Wien 1863. Antiqu. 40 M.) 67. Oestrus L., Dasselfliege, Bremse. Flügelmit einer Spitzenquerader; Schwinger mit Doppelschüppchen.Die Fliegen sind schwer, die Larven leicht zu finden. 353. 0. Ovis L., Bchafbremse, 10; fast kahl; Hinterleibschwarz mit weissen Schillerflecken; Mundteile gelbbraun;Flügel glashell. Larve in den Stirnhöhlen der Schafe. 354. 0. (Hypoderma) Bovis L., Binderbremse, 14; schwarz,Eücken
. Parasites and parasitosis of the domestic animals : the zoo?logy and control of the animal parasites and the pathogenesis and treatment of parasitic diseases . Domestic animals. Fig. 30.—Hypoderma bovis (after Os- born, from Brauer, Bui. No. 5, Bureau of Entomology, U. S. Dept. of Agr.). concluded that the larvae of Hypoderma lineata are taken into the mouths of cattle by licking the parts where the eggs are attached, the eggs under this influence hatching at once. From the mouth the larva, according to this investigator, is carried to the esophagus, the walls of which it penetrates. While l Stock Photo
RMRE1BYE–. Parasites and parasitosis of the domestic animals : the zoo?logy and control of the animal parasites and the pathogenesis and treatment of parasitic diseases . Domestic animals. Fig. 30.—Hypoderma bovis (after Os- born, from Brauer, Bui. No. 5, Bureau of Entomology, U. S. Dept. of Agr.). concluded that the larvae of Hypoderma lineata are taken into the mouths of cattle by licking the parts where the eggs are attached, the eggs under this influence hatching at once. From the mouth the larva, according to this investigator, is carried to the esophagus, the walls of which it penetrates. While l
. Fungoid and insect pests of the farm. Agricultural pests. Fi.. 47. Hypoderma bovis. The warble fly. A, the larva or warble "â taken from a bullock's back; B, the warble fly. (The fly is only half the length of the photograph.). 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.. Petherbridge, Frederick Robert. Cambridge : University Press Stock Photo
RMRDE58T–. Fungoid and insect pests of the farm. Agricultural pests. Fi.. 47. Hypoderma bovis. The warble fly. A, the larva or warble "â taken from a bullock's back; B, the warble fly. (The fly is only half the length of the photograph.). 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.. Petherbridge, Frederick Robert. Cambridge : University Press
. Parasites and parasitosis of the domestic animals : the zoo?logy and control of the animal parasites and the pathogenesis and treatment of parasitic diseases . Domestic animals. DIPTEROUS LARV^ 59. Fig. 30.—Hypoderma bovis (after Os- born, from Brauer, Bui. No. 5, Bureau of Entomology, U. S. Dept. of Agr.). concluded that the larvae of Hypoderma lineata are taken into the mouths of cattle by licking the parts where the eggs are attached, the eggs under this influence hatching at once. From the mouth the larva, according to this investigator, is carried to the esophagus, the walls of which it Stock Photo
RMRE1BYJ–. Parasites and parasitosis of the domestic animals : the zoo?logy and control of the animal parasites and the pathogenesis and treatment of parasitic diseases . Domestic animals. DIPTEROUS LARV^ 59. Fig. 30.—Hypoderma bovis (after Os- born, from Brauer, Bui. No. 5, Bureau of Entomology, U. S. Dept. of Agr.). concluded that the larvae of Hypoderma lineata are taken into the mouths of cattle by licking the parts where the eggs are attached, the eggs under this influence hatching at once. From the mouth the larva, according to this investigator, is carried to the esophagus, the walls of which it
. Class book of economic entomology, with special reference to the economic insects of the northern United States and Canada. Beneficial insects; Insect pests; Insects; Insects. CLASSIFICATION AND DESCRIPTION OF COMMON INSECTS 257 The Ox Warble Fly {Hypoderma bovis DeG.).—This bot-fly is also European and is found in several provinces of Canada and in several states. It is more dreaded by cattle than lineaium, and causes much panic due largely to the insect's persistence and manner of egg-laying. More robust than H. lineatum. Body hairs yellow, except those on scutellum and base of abdomen whi Stock Photo
RMREK8YN–. Class book of economic entomology, with special reference to the economic insects of the northern United States and Canada. Beneficial insects; Insect pests; Insects; Insects. CLASSIFICATION AND DESCRIPTION OF COMMON INSECTS 257 The Ox Warble Fly {Hypoderma bovis DeG.).—This bot-fly is also European and is found in several provinces of Canada and in several states. It is more dreaded by cattle than lineaium, and causes much panic due largely to the insect's persistence and manner of egg-laying. More robust than H. lineatum. Body hairs yellow, except those on scutellum and base of abdomen whi
. Cooperative economic insect report. Beneficial insects; Insect pests. 557 - STATUS OF SOME IMPORTANT INSECTS IN THE UNITED STATES CATTLE GRUBS (Hypoderma bovis and H. lineatum) Economic Importance: Cattle grubs are highly injurious to cattle. During the period from 1940 to 1944, the average annual loss to cattle by these pests was estimated at 160 million dollars. Some of the losses to cattle caused by or attributed to cattle grubs are as follows: Reduced milk production, failure to gain properly, mechanical injury trying to escape attacks by flies, abortion, damaged hides and decreased valu Stock Photo
RMRE8D9C–. Cooperative economic insect report. Beneficial insects; Insect pests. 557 - STATUS OF SOME IMPORTANT INSECTS IN THE UNITED STATES CATTLE GRUBS (Hypoderma bovis and H. lineatum) Economic Importance: Cattle grubs are highly injurious to cattle. During the period from 1940 to 1944, the average annual loss to cattle by these pests was estimated at 160 million dollars. Some of the losses to cattle caused by or attributed to cattle grubs are as follows: Reduced milk production, failure to gain properly, mechanical injury trying to escape attacks by flies, abortion, damaged hides and decreased valu
. Bulletin - United States National Museum. Science. Fig. 78.—Ox Bot-fly (Hypoderma bovis) enlarged. (After Brauer.). % ^ Fig. 79.—The Collecting Shears. (AfterKiesen- wetter.). 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.. United States National Museum; Smithsonian Institution; United States. Dept. of the Interior. Washington : Smithsonian Institution Press, [etc. ]; for sale by the Supt. of Docs. , U. S. Govt Print. Off Stock Photo
RMRGTH73–. Bulletin - United States National Museum. Science. Fig. 78.—Ox Bot-fly (Hypoderma bovis) enlarged. (After Brauer.). % ^ Fig. 79.—The Collecting Shears. (AfterKiesen- wetter.). 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.. United States National Museum; Smithsonian Institution; United States. Dept. of the Interior. Washington : Smithsonian Institution Press, [etc. ]; for sale by the Supt. of Docs. , U. S. Govt Print. Off
. A manual of veterinary hygiene. Veterinary hygiene. 428 VETEEINAEY HYGIENE. the larvffi are found to occupy, the Cuticola, Gastricola and Caricola, of which the Ox Warble, Horse Bot and Sheep Nostril flies are examples. The object with which all bot flies attack animals is to deposit their eggs or larviE only. The adults have their mouth parts prac- tically abortive. Hypoderma bovis, Ox ivarhle or Bot Fly (Fig. 180), is one of the most severe insect pests to cattle living in the open. â r -v The fly by its presence is said to alarm Fig. iso.-Hypoderma gattle, and causes them to gallop wildly Stock Photo
RMRDC8GY–. A manual of veterinary hygiene. Veterinary hygiene. 428 VETEEINAEY HYGIENE. the larvffi are found to occupy, the Cuticola, Gastricola and Caricola, of which the Ox Warble, Horse Bot and Sheep Nostril flies are examples. The object with which all bot flies attack animals is to deposit their eggs or larviE only. The adults have their mouth parts prac- tically abortive. Hypoderma bovis, Ox ivarhle or Bot Fly (Fig. 180), is one of the most severe insect pests to cattle living in the open. â r -v The fly by its presence is said to alarm Fig. iso.-Hypoderma gattle, and causes them to gallop wildly
. Animal parasites and human disease. Insect Vectors; Parasites; Parasitic Diseases; Medical parasitology; Insects as carriers of disease. Larva of Hypoderma bovis; A, posterior view; view. X 2. B, lateral method is the usual one. Recent investigations indicate that the two species differ somewhat in this respect. In Russia the horse botfly, Gastrophilus hcemorrhoidalis, which normally develops in the stomach of the horse, occasionally lives under the human skin. African Skin Maggots. — The commonest species of maggot which develops in the human skin in Africa is the " ver du Cay or,&quot Stock Photo
RMRN4KYD–. Animal parasites and human disease. Insect Vectors; Parasites; Parasitic Diseases; Medical parasitology; Insects as carriers of disease. Larva of Hypoderma bovis; A, posterior view; view. X 2. B, lateral method is the usual one. Recent investigations indicate that the two species differ somewhat in this respect. In Russia the horse botfly, Gastrophilus hcemorrhoidalis, which normally develops in the stomach of the horse, occasionally lives under the human skin. African Skin Maggots. — The commonest species of maggot which develops in the human skin in Africa is the " ver du Cay or,&quot
. Animal parasites and human disease. Insect Vectors; Parasites; Parasitic Diseases; Medical parasitology; Insects as carriers of disease. Fig. 247.. Larva of Hypoderma bovis; A, posterior view; view. X 2. B, lateral method is the usual one. Recent investigations indicate that the two species differ somewhat in this respect. In Russia the horse botfly, Gastrophilus hcemorrhoidalis, which normally develops in the stomach of the horse, occasionally lives under the human skin. African Skin Maggots. — The commonest species of maggot which develops in the human skin in Africa is the " ver du C Stock Photo
RMRN4M01–. Animal parasites and human disease. Insect Vectors; Parasites; Parasitic Diseases; Medical parasitology; Insects as carriers of disease. Fig. 247.. Larva of Hypoderma bovis; A, posterior view; view. X 2. B, lateral method is the usual one. Recent investigations indicate that the two species differ somewhat in this respect. In Russia the horse botfly, Gastrophilus hcemorrhoidalis, which normally develops in the stomach of the horse, occasionally lives under the human skin. African Skin Maggots. — The commonest species of maggot which develops in the human skin in Africa is the " ver du C
. Animal parasites and human disease. Medical parasitology; Insects as carriers of disease. 516 FLY MAGGOTS AND MYIASIS eggs hatch, and the larvic burrow out through the wall of the oesophagus, migrate through whatever tissues they may find in their path, and ultimately reach a position just under the skin, usually on the back, where they finish their development. Occa- sionally the larvae penetrate the skin directly, but the indirect Fig. 247. Larva of Hypoderma bovis; A, view. X 2. posterior view; B, lateral method is the usual one. Recent investigations indicate that the two species differ Stock Photo
RMRD9J98–. Animal parasites and human disease. Medical parasitology; Insects as carriers of disease. 516 FLY MAGGOTS AND MYIASIS eggs hatch, and the larvic burrow out through the wall of the oesophagus, migrate through whatever tissues they may find in their path, and ultimately reach a position just under the skin, usually on the back, where they finish their development. Occa- sionally the larvae penetrate the skin directly, but the indirect Fig. 247. Larva of Hypoderma bovis; A, view. X 2. posterior view; B, lateral method is the usual one. Recent investigations indicate that the two species differ
. Animal parasites and human disease. Parasites; Medical parasitology; Insects as carriers of disease. Fig. 247. Larva of Hypoderma bovis; A, posterior view view. X 2. B, lateral method is the usual one. Recent investigations indicate that the two species differ somewhat in this respect. In Russia the horse botfly, Gastrophilus hcemorrhoidalis, which normally develops in the stomach of the horse, occasionally lives under the human skin. African Skin Maggots. — The commonest species of maggot which develops in the human skin in Africa is the " ver du Cayor," the larva of the tumbu fly Stock Photo
RMRN4KMW–. Animal parasites and human disease. Parasites; Medical parasitology; Insects as carriers of disease. Fig. 247. Larva of Hypoderma bovis; A, posterior view view. X 2. B, lateral method is the usual one. Recent investigations indicate that the two species differ somewhat in this respect. In Russia the horse botfly, Gastrophilus hcemorrhoidalis, which normally develops in the stomach of the horse, occasionally lives under the human skin. African Skin Maggots. — The commonest species of maggot which develops in the human skin in Africa is the " ver du Cayor," the larva of the tumbu fly
. Animal parasites and human disease. Parasites; Medical parasitology; Insects as carriers of disease. Fig. 247. Larva of Hypoderma bovis; A, posterior view view. X 2. B, lateral method is the usual one. Recent investigations indicate that the two species differ somewhat in this respect. In Russia the horse botfly, Gastrophilus hcemorrhoidalis, which normally develops in the stomach of the horse, occasionally lives under the human skin. African Skin Maggots. — The commonest species of maggot which develops in the human skin in Africa is the " ver du Cayor," the larva of the tumbu fly Stock Photo
RMRN4KN9–. Animal parasites and human disease. Parasites; Medical parasitology; Insects as carriers of disease. Fig. 247. Larva of Hypoderma bovis; A, posterior view view. X 2. B, lateral method is the usual one. Recent investigations indicate that the two species differ somewhat in this respect. In Russia the horse botfly, Gastrophilus hcemorrhoidalis, which normally develops in the stomach of the horse, occasionally lives under the human skin. African Skin Maggots. — The commonest species of maggot which develops in the human skin in Africa is the " ver du Cayor," the larva of the tumbu fly
. The biology of insects. Insects -- Biology. ^pfC0^^^^. Fig. 35.—a, Dorsal and B, Ventral view of hinder abdominal segments and ovipositor of Hypoderma bovis, fully extended; the segments numbered v-ix are connected by long intersegmental mem- branes. X 7. C, the same v^^ith segments retracted ("telescoped"), the ovipositor holding an egg. X 20. D, Lateral, E, dorsal, and F ventral views of terminal segments with ovipositor. The numbers and parts of the eighth, ninth, and tenth abdominal segments are indicated, T, terga ; St, sterna, P, processes of ovipositor, X 60. After Carpenter Stock Photo
RMRHK64C–. The biology of insects. Insects -- Biology. ^pfC0^^^^. Fig. 35.—a, Dorsal and B, Ventral view of hinder abdominal segments and ovipositor of Hypoderma bovis, fully extended; the segments numbered v-ix are connected by long intersegmental mem- branes. X 7. C, the same v^^ith segments retracted ("telescoped"), the ovipositor holding an egg. X 20. D, Lateral, E, dorsal, and F ventral views of terminal segments with ovipositor. The numbers and parts of the eighth, ninth, and tenth abdominal segments are indicated, T, terga ; St, sterna, P, processes of ovipositor, X 60. After Carpenter
. Bulletin d'insectologie agricole : journal mensuel de la Société centrale d'apiculture & d'insectologie. Insect pests; Beneficial insects. 136 BULLETIN D'iNSECTOLOGlE AGRICOLE IVCÃstre du boeuf {Hypoderma bovis, Réaumur.) PAR M. E. SAVARD. On voit fort souvent sur le corps des bÅufs et des vaches des petites bosses, des espèces de tumeurs d'où suinte une humeur qui colle les poils environnants. Ces tumeurs sont à peine visibles en hiver, mais elles pren- nent un rapide accroissement au printemps et parviennent à leur plus grande dimension vers le milieu de mai ; elles ont alors jusq Stock Photo
RMRGNC2M–. Bulletin d'insectologie agricole : journal mensuel de la Société centrale d'apiculture & d'insectologie. Insect pests; Beneficial insects. 136 BULLETIN D'iNSECTOLOGlE AGRICOLE IVCÃstre du boeuf {Hypoderma bovis, Réaumur.) PAR M. E. SAVARD. On voit fort souvent sur le corps des bÅufs et des vaches des petites bosses, des espèces de tumeurs d'où suinte une humeur qui colle les poils environnants. Ces tumeurs sont à peine visibles en hiver, mais elles pren- nent un rapide accroissement au printemps et parviennent à leur plus grande dimension vers le milieu de mai ; elles ont alors jusq
. The biology of insects. Insects -- Biology. INSECTS AND OTHER ORGANISMS 403 M. Fig. 83.—^A, First-stage Larva of Hypoderma bovis, X lOo. B, C, pharyngeal sclerites {Ph), mouth-hooks {H) and median spine (M) formed by union of parastomal sclerites (pa), X 250. D, hinder region of larva, P.Sp., posterior spiracles; Tr, air-trunks. X 250. After Carpenter and Hewitt (Sci. Proc. R. Dublin Soc. 1913, xiv). E, mouth armature of fourth-stage (penultimate) larva, X 50; F, of fifth- stage (final) larva, X 25 ; i/, mouth-hooks; M, median spine; h, hypo- stomal sclerites; g, gullet; s, salivary duct. Af Stock Photo
RMRHK4WM–. The biology of insects. Insects -- Biology. INSECTS AND OTHER ORGANISMS 403 M. Fig. 83.—^A, First-stage Larva of Hypoderma bovis, X lOo. B, C, pharyngeal sclerites {Ph), mouth-hooks {H) and median spine (M) formed by union of parastomal sclerites (pa), X 250. D, hinder region of larva, P.Sp., posterior spiracles; Tr, air-trunks. X 250. After Carpenter and Hewitt (Sci. Proc. R. Dublin Soc. 1913, xiv). E, mouth armature of fourth-stage (penultimate) larva, X 50; F, of fifth- stage (final) larva, X 25 ; i/, mouth-hooks; M, median spine; h, hypo- stomal sclerites; g, gullet; s, salivary duct. Af
. Dr. Johannes Leunis Synopsis der thierkunde. Ein handbuch für höhere lehranstalten und für alle, welche sich wissenschaftlich mit der naturgeschichte der thiere beschäftigen wollen. Animals. iyig. 305a. 9Unbcr6ie §fIiege, Hypoderma bovis; 3/2.. 5ig. 36.ib. ?ar»e ber Diinberbiegfliege, Hypoderma bovis; 3/2. glän^enben, nadten, breiten ?äng§ftrcifen, t)or ber Ouernat)t mit langer, grünlid)= gelber, feltener meiner 33e^aarung, hinter ber Cuerna^t mit 2 Onerbinben üon fd)it»ar5en§aarcn; ed)ilbd)en gelb bef)aart biv^ auf ben nadten, glänjenb fdiiüarjen ^interranb; §interriiden glà Stock Photo
RMREJH3E–. Dr. Johannes Leunis Synopsis der thierkunde. Ein handbuch für höhere lehranstalten und für alle, welche sich wissenschaftlich mit der naturgeschichte der thiere beschäftigen wollen. Animals. iyig. 305a. 9Unbcr6ie §fIiege, Hypoderma bovis; 3/2.. 5ig. 36.ib. ?ar»e ber Diinberbiegfliege, Hypoderma bovis; 3/2. glän^enben, nadten, breiten ?äng§ftrcifen, t)or ber Ouernat)t mit langer, grünlid)= gelber, feltener meiner 33e^aarung, hinter ber Cuerna^t mit 2 Onerbinben üon fd)it»ar5en§aarcn; ed)ilbd)en gelb bef)aart biv^ auf ben nadten, glänjenb fdiiüarjen ^interranb; §interriiden glÃ
. Diseases of cattle, sheep, goats and swine. Veterinary medicine. Fio i 265.—A, Hypoderma bovis, natural size. B, larva of the hypoderma escaping from a " warble.'' (After Railliet.) is also corroborated by known facts regarding hypodermic myiosis in man. The eggs are laid in summer, and the swellings indicating the presence of the larvae only appear during the winter. Henrichsen found young larvae in the fatty tissue situated between the periosteum and spinal dura-mater, between the period from December to March. Symptoms. Whatever the mode of development of the larvae, cutaneous swelli Stock Photo
RMRCD8AP–. Diseases of cattle, sheep, goats and swine. Veterinary medicine. Fio i 265.—A, Hypoderma bovis, natural size. B, larva of the hypoderma escaping from a " warble.'' (After Railliet.) is also corroborated by known facts regarding hypodermic myiosis in man. The eggs are laid in summer, and the swellings indicating the presence of the larvae only appear during the winter. Henrichsen found young larvae in the fatty tissue situated between the periosteum and spinal dura-mater, between the period from December to March. Symptoms. Whatever the mode of development of the larvae, cutaneous swelli
. Die vergleichende Pathologie der Haut. Veterinary dermatology; Skin. Sarcophaga magnifica. Hippobosca equi. Figur 91. Hypoderma bovis. A Weibchen, B Larve im Begriff, die Haut zu verlassen. Fliegen. Die Fliegen sind ganz außerordentlich arten reich; nur das Wichtigste soll erwähnt werden. Die Tabaniden (Bremsfliegen) greifen nur die großen Tiere, Pferde, Rinder, Renntiere, Kamele an. Sie entnehmen den gebissenen Tieren etwas Blut; aus der Wunde sickert eine geringe Sekretmenge; eine kleine Schwellung bleibt einige Zeit zurück. Sie sind auch wohl Ueberträger ansteckender Krank- heiten. Die Ha Stock Photo
RMRCF5K6–. Die vergleichende Pathologie der Haut. Veterinary dermatology; Skin. Sarcophaga magnifica. Hippobosca equi. Figur 91. Hypoderma bovis. A Weibchen, B Larve im Begriff, die Haut zu verlassen. Fliegen. Die Fliegen sind ganz außerordentlich arten reich; nur das Wichtigste soll erwähnt werden. Die Tabaniden (Bremsfliegen) greifen nur die großen Tiere, Pferde, Rinder, Renntiere, Kamele an. Sie entnehmen den gebissenen Tieren etwas Blut; aus der Wunde sickert eine geringe Sekretmenge; eine kleine Schwellung bleibt einige Zeit zurück. Sie sind auch wohl Ueberträger ansteckender Krank- heiten. Die Ha
. Bulletin of the U.S. Department of Agriculture. Agriculture; Agriculture. Fig. 17.—Hypoderma lineatum: Pos- terior stigmal plates of fifth-stage larva. Greatly enlarged (Laake) The fly of H. bovis (fig. 20) is considerablj^ larger and much stouter than that of H. lineatiim. This is especially true of the thorax, which is much broader. The color is similar to that of //. lineatum, but the band of yellowish hairs across the prothorax dorsally is markedly wider and the shade slightly deeper than in H. lineatum. The shiny longitudinal lines of the thorax are obscured anteriorly by the hair. The Stock Photo
RMRGCX07–. Bulletin of the U.S. Department of Agriculture. Agriculture; Agriculture. Fig. 17.—Hypoderma lineatum: Pos- terior stigmal plates of fifth-stage larva. Greatly enlarged (Laake) The fly of H. bovis (fig. 20) is considerablj^ larger and much stouter than that of H. lineatiim. This is especially true of the thorax, which is much broader. The color is similar to that of //. lineatum, but the band of yellowish hairs across the prothorax dorsally is markedly wider and the shade slightly deeper than in H. lineatum. The shiny longitudinal lines of the thorax are obscured anteriorly by the hair. The
. Bulletin of the U.S. Department of Agriculture. Agriculture; Agriculture. THE CATTLE GEtTBS OR OX WARBLES 33. Fig. 17.—Hypoderma lineatum: Pos- terior stigmal plates of fifth-stage larva. Greatly enlarged (Laake) The fly of H. bovis (fig. 20) is considerablj^ larger and much stouter than that of H. lineatiim. This is especially true of the thorax, which is much broader. The color is similar to that of //. lineatum, but the band of yellowish hairs across the prothorax dorsally is markedly wider and the shade slightly deeper than in H. lineatum. The shiny longitudinal lines of the thorax are o Stock Photo
RMRGCX0J–. Bulletin of the U.S. Department of Agriculture. Agriculture; Agriculture. THE CATTLE GEtTBS OR OX WARBLES 33. Fig. 17.—Hypoderma lineatum: Pos- terior stigmal plates of fifth-stage larva. Greatly enlarged (Laake) The fly of H. bovis (fig. 20) is considerablj^ larger and much stouter than that of H. lineatiim. This is especially true of the thorax, which is much broader. The color is similar to that of //. lineatum, but the band of yellowish hairs across the prothorax dorsally is markedly wider and the shade slightly deeper than in H. lineatum. The shiny longitudinal lines of the thorax are o
. The Cattle grubs or ox warbles, their biologies and suggestions for control. Warble flies; Cattle; Insect pests. THE CATTLE GRUBS OR OX WARBLE* 31 The fifth-stage larva of H. bovis is slightly larger, but otherwise very similar in shape to that of H. lineatum. The armature arrangement is similar to that of H. lineatum, except ventrally, where only segments 2 to 9, inclusive, are armed; very rarely a specimen is found with armature on the tenth segment ,a $&. Fig. 12.—Hypoderma lineatum,: Cephalopharyngeal skeleton and mouth hooks of third- stage larva. A, spine ; B, an- terior end, and D Stock Photo
RMRJE4P5–. The Cattle grubs or ox warbles, their biologies and suggestions for control. Warble flies; Cattle; Insect pests. THE CATTLE GRUBS OR OX WARBLE* 31 The fifth-stage larva of H. bovis is slightly larger, but otherwise very similar in shape to that of H. lineatum. The armature arrangement is similar to that of H. lineatum, except ventrally, where only segments 2 to 9, inclusive, are armed; very rarely a specimen is found with armature on the tenth segment ,a $&. Fig. 12.—Hypoderma lineatum,: Cephalopharyngeal skeleton and mouth hooks of third- stage larva. A, spine ; B, an- terior end, and D
. Diseases of cattle, sheep, goats and swine. Veterinary medicine. •V^ Fig. 265.—a, Hypotlenna bovis, natural size. V>, larva of the hypoderma escaping from a " warble." (After liailliet.) is also corroborated by known facts regarding hypodermic myiosis in man. The eggs are laid in summer, and the swellings indicating the presence of the larvffi only appear during the winter. Henrichsen found young larvte in the fatty tissue situated between the periosteum and spinal dura-mater, between the period from December to March. Symptoms. Whatever the mode of development of the larva?, cu Stock Photo
RMRE027Y–. Diseases of cattle, sheep, goats and swine. Veterinary medicine. •V^ Fig. 265.—a, Hypotlenna bovis, natural size. V>, larva of the hypoderma escaping from a " warble." (After liailliet.) is also corroborated by known facts regarding hypodermic myiosis in man. The eggs are laid in summer, and the swellings indicating the presence of the larvffi only appear during the winter. Henrichsen found young larvte in the fatty tissue situated between the periosteum and spinal dura-mater, between the period from December to March. Symptoms. Whatever the mode of development of the larva?, cu
. Class book of economic entomology. Insects, Injurious and beneficial. [from old catalog]; Insects; Insects. CLASSIFICATION AND DESCRIPTION OF COMMON INSECTS 255 BB. Facial grooves far apart; squamae large, ovipositor elongate.—Hy- poderma (Fig. 161). C. Prothoracic band of yellow hairs, mesothoracic band of brownish black hairs; media 3 sinuate; legs black with black hair; tips of hind tibiae and tarsi yellowish-brown.—H. hovis. CC. Thoracic band of hairs brownish; media 3 rounded; tibiae and tarsi yellow; femora black.—//. lineatum. Fig. 161.—Venation. of warble H. bovis. Hypoderma lineatum Stock Photo
RMREK8BD–. Class book of economic entomology. Insects, Injurious and beneficial. [from old catalog]; Insects; Insects. CLASSIFICATION AND DESCRIPTION OF COMMON INSECTS 255 BB. Facial grooves far apart; squamae large, ovipositor elongate.—Hy- poderma (Fig. 161). C. Prothoracic band of yellow hairs, mesothoracic band of brownish black hairs; media 3 sinuate; legs black with black hair; tips of hind tibiae and tarsi yellowish-brown.—H. hovis. CC. Thoracic band of hairs brownish; media 3 rounded; tibiae and tarsi yellow; femora black.—//. lineatum. Fig. 161.—Venation. of warble H. bovis. Hypoderma lineatum
. Cooperative economic insect report. Beneficial insects; Insect pests. Figures of Hypoderma spp.: A, adult of H. lineatum: B, mature larva (dorsal view) of H. lineatum; C, posterior spiracles of mature larva of H. lineatum: D, same for H. bovis; E, mouth hooks and anterior part of cephalopharyngeal skeleton of first stage larva of H. lineatum: F, same for H. bovis. Figures (except map) T Larval figures from M. T. James, pp. 105-112. Adult - USDA photograph. USDA Misc. Pub. 631:. Please note that these images are extracted from scanned page images that may have been digitally enhanced for read Stock Photo
RMRE8D8Y–. Cooperative economic insect report. Beneficial insects; Insect pests. Figures of Hypoderma spp.: A, adult of H. lineatum: B, mature larva (dorsal view) of H. lineatum; C, posterior spiracles of mature larva of H. lineatum: D, same for H. bovis; E, mouth hooks and anterior part of cephalopharyngeal skeleton of first stage larva of H. lineatum: F, same for H. bovis. Figures (except map) T Larval figures from M. T. James, pp. 105-112. Adult - USDA photograph. USDA Misc. Pub. 631:. Please note that these images are extracted from scanned page images that may have been digitally enhanced for read
. Elementary textbook of economic zoology and entomology. Zoology; Insect pests. 3Qo ECONOMIC ZOOLOGY AND ENTOMOLOGY It is believed that the bot-flies of cattle, or the ox-warbles, Hypoderma lineata, and H. bovis, gain an entrance into the ali- mentary canal in the same way, that is by being licked from the. FIG. 177.—Bots, larvae of Gastrophilits eqiii, in stomach of horse. (Enlarged.) hairs on the body where the eggs have been laid by the adult fly. But instead of passing on into the stomach they penetrate. Please note that these images are extracted from scanned page images that may have be Stock Photo
RMRD0CRK–. Elementary textbook of economic zoology and entomology. Zoology; Insect pests. 3Qo ECONOMIC ZOOLOGY AND ENTOMOLOGY It is believed that the bot-flies of cattle, or the ox-warbles, Hypoderma lineata, and H. bovis, gain an entrance into the ali- mentary canal in the same way, that is by being licked from the. FIG. 177.—Bots, larvae of Gastrophilits eqiii, in stomach of horse. (Enlarged.) hairs on the body where the eggs have been laid by the adult fly. But instead of passing on into the stomach they penetrate. Please note that these images are extracted from scanned page images that may have be
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