116 
(37) 
(38) 
(39) 
(40) 
(41) 
(42) 
(43) 
(44) 
(45) 
(46) 
(47) 
(48) 
(49) 
(50) 
(51) 
(52) 
(53) 
BULLETIN 13869, U. S. DEPARTMENT OF AGRICULTURE 
1922. Effects following improper methods of extracting Hypoderma 
larvae from the backs of cattle. Jn Jour. Amer. Vet. Med. 
Assoc., vol. 60, n. s. vol. 13, pp. 724-728. 
, and EK. A. BRUCE. 
1916. Observations on the migration of warble larvae through the tis- 
sues. Canada Dept. Agr., Health of Animals Branch, Sci. ser. 
Bul. 22, 14 pp., illus. ; 
1917. Anaphylaxis in cattle and sheep produced by the larvae of Hypo- 
derma bovis, H. lineatum and Oestrus ovis. In Jour. Amer. Vet. 
Med. Assoc., vol. 51, n. s. vol. 4, pp. 16-4, illus. 
, and J. S. FuLron. 
1924. On the migration of Hypoderma lineatum from the skin to the 
gullet. In Parasitology, vol. 16, pp. 98-106, illus. 
HINRICHSEN. 
1888. Ueber einen neuen Parasiten im Riickenmarkskanal des Rindes. 
In Arch. Wiss. u. Prakt. Thierheilk., Bd. 14, pp. 219-223. 
Hewitt, C. G. 
1914. The occurrence of the warble fly Hypoderma bovis De Geer in 
Canada. In Canad. Ent., vol. 46, pp. 1-2. 
1917. Report of the Dominion Entomologist for the year ending March 31, 
1917. Canad. Dept. Agr., 24 pp. Ottawa. 
1920. Report of the Dominion Entomologist and Consulting Zoologist for 
the two years 1917 and 1918. Canad. Dept. Agr., 23 pp., illus. 
Horne, H. 
1894. Bremserlarver i rygmarkskanalen og kj6det hos oxen. In Norsk 
Veteriner-Tidsskr. [Kristiania], VII. Bind, pp. 33-40. (Not 
seen. ) 
Howarp, C. W. 
1912. Insects directly or indirectly injurious to man and animals in Mo- 
zambique, East Africa. Jn Bul. Ent. Research, vol. 3, pp. 211-218. 
Hutcheon, D. 
1914. Bots or “ paapjes.” Jn Agr. Jour. Union 8. Afr., vol. 8, pp. 194-200. 
ImMEs, M., and F. L. SCHNEIDER. 
1921. Experimental treatment of cattle to prevent ox warble infestation. 
In Jour. Amer. Vet. Med. Assoc., vol. 59, n. s. vol. 12, pp. 722-727. 
JENSEN, C. O. 
1919. Bemerkninger om Hypodermalaryernes Forhold til Rosenfeber. 
In Maanedsskr. Dyrieger, 31. Bind, pp. 324-326. 
JOHNSON, C. W. 
1910. Some additions to the dipteran fauna of New England. Jn Psyche, 
vol. 17, pp. 228-235. 
JOLY, M.-N. 
1846. Recherches zoologiques, anatomiques, physiologiques et médicales 
sur les Oestrides en général, et particuliérement sur les oestres 
qui attaquent homme. le cheval, le boeuf et le mouton. Jn Ann. 
Sci. Phys. Nat. d’Agr. d’Ind. [Lyon], tome 9, pp. 157-805, illus. 
JOST. dH. 
1907. Beitrige zur Kenntnis des Entwicklungsganges der Larve von 
Hypoderma bovis De Geer. Jn Ztschr. Wiss. Zool., Bd. 86, pp. 
644-715. : 
KOCH, “2: 
1903. Om Oksebremsen Hypoderma bovis. Specielt Larvens Udvikling 
og Vandring i Kvegets Legeme. Jn Maanedsskr. Dyrleger, 15. 
Bind, pp. 129-159. 
KOooREVAAR, P. 
1898. De larvetoestand van Hypoderma bovis. Jn Tijdschr. Nederland. 
Dierk. Ver., (2) deel 5, pp. 29-84. Translated in Ann. and Mag. 
Nat. Hist., (7) vol. 4, pp. 69-73, 1899. 
1898. Hypoderma bovis und ihre jiingsten Larven. In Centbl. Bakt. 
[etce.], Abt. 1, Bd. 23, p. 888-892. : 
