OESTR1DAE. 143 



haemorrhoidalis Linne, Fabricius, Meigen, Clark etc. Harris, Ins. of 

 N. Engl. 623. Brauer, Oestriden, 83; Tab. I, f. 5; Tab. VII, f. 4 

 (larva). - - Europe and North America; on horses. 

 *nasalis Linne, Meigen, etc. Brauer, 1. c. 86; Tab. I, f. 7; Tab. VII, 

 f. 6 (larva). - Europe and North America; on horses (I have 

 seen specimens from New York, Utah and Kansas). 

 Gastrus rctrrimtH Clark, Fabricius, Fallen; Green, Natur. Hist, of 

 the horse-bee in Adams's medical and agricultural register, Vol. I, 

 53; New England Farmer, Vol. IV, 345; Harris Ins. N. Engl. 3 d 

 edit. 623. 



Oestrus subjacent Walker, List, etc. Ill, 687. Nova Scotia 

 [Brauer suggests this synonymy, which I can confirm, alter 

 having seen the specimens in the Brit. Mus.]. 



pecornui Fabricius, Fallen, Meigen, etc. Walker, List, etc. Ill, 686; 

 Brauer, Oestriden, 75; Tab. I, f. 4; Tab. VII, f. 5 and 7 (larva). - 

 Europe, and according to Walker, Jamaica. 



Hypoderma. 



Clark, Essay on hots etc.; 1815. 



bonassi Brauer, Verh. Zool. Bot. Ges., 1875, 75 (the larva alone is 



described). - - On the buffalo. 

 *bovis De Geer, Fabricius, etc, Brauer, Oestriden, 125; Tab. II, f. 2; 



Tab. V, f. 4; Tab. Vlll, t. la and 7; Fitch, Survey, etc. 799; 



Harris, Ins. N. Engl. 3 d edit. 624. - - Europe and North America 



(on oxen). 

 *lineata Villers, Olivier, etc. Brauer, Oestri.len, 122; Tab. II, f. 3; 



Tab. V, f. 8 (larva). Europe and North America (specimens 



from Kentucky in the Vienna Museum; from Texas in M. C. Z.). 



On sheep or oxen (?). 

 Oestrus supplens Walker, List, etc. Ill, 635; Brauer, Oestriden, 129 



[merely a translation of Walker's description. Brauer suggests 



that this may be H. lineata; the specimens I saw in the Brit. 



Museum are either lineata or liovis]. - - Nova Scotia. 



Oedemagena. 



Latreille, Fam. Natur.; 1825. 



taraudi Linne, Fabricius, Meigen, etc. Brauer, Oestriden, 131. - 

 On the reindeer; Europe and North America (the latter accouling 

 to Palisot in Macquart, Dipt. Exot. II, 3, 25; according to Brauer 

 the Vienna Museum possesses an american specimen). 



Oestrus. 



Linne, Fauna Suecica. 1761. 



*ovis Linne, Fabricius, Meigen, etc. Brauer, Oestriden, 151; Tab. Ill, 

 f. 1; Tab. VI, f. 1; Tab. VII, f. 10 (larva); A. Fitch, Survey o. 

 Washington, Co. (1. c. 799). - Europe and North America ; on sheep 



