LIST OF DIPTERA. 687 



Gastrus Selysi Cartier, Guerin, Mag. Zool. 



a. Liege. Presented by M. Selys de Longchamps. 



Gastrus haemorrhoidalis, Meig. Dipt. iv. 177, 4. (Estrus haemor- 

 rhoidalis, Linn. Syst. Nat. ii. 970, 4. Faun, Suec. 1733, 

 Fair. Syst. And. 229, 7. Fall. Hcemat. 13, 7. Clark, CEstr. 

 pi 1, /. 21, 22. Macq. Hist. Nat. Dipt. ii. 54, 5. O. Equi, 

 var., Fair. Ent. Syst. iv. 232, 7. Sp. Ins. ii. 399, 5. O. 

 Bovis, Gmel. Ed. Syst. Nat. v. 2809, 1. 



a. England. 



Gastrus subjacens, n. s., mas. et fem. Ferrugineus, pilis aureis ves- 

 titus, abdomine pilis fuscis fasciato, basi albido piloso, antennis 

 fulvis, pedibus ferrngineis, tarsis fulvis, alis albidis. 



Body ferruginous: head and chest thickly clothed with golden 

 hairs ; hairs on the crown of the head darker and thinner : eyes 

 pitchy : feelers tawny : breast and base of the abdomen clothed 

 with yellowish white hairs : a band of dark brown hairs across the 

 middle of the abdomen, which from thence to the tip is clothed with 

 golden hairs : legs ferruginous, clothed with tawny hairs ; feet taw- 

 ny ; foot-cushions and claws pale yellow ; tips of the claws black : 

 wings whitish ; wing-ribs pitchy ; veins pale yellow ; poisers yel- 

 low. Length of the body 5i — 6 lines; of the wings 10 lines. 



a. North America. Presented by the Entomological Club. 

 b+ Nova Scotia. From Lieut. Redman's collection. 



ADDENDUM. 



Conops Bulbimus, Walker, p. 674 = Conops aurosa, Newman, 

 Entom. 222. 



E. NEWMAN, PRINTER, 9, DEVONSHIRE STREET, BISHOPSGATE. 



