246 UNIVERSITY or COLORADO STtTDIES 



Family PHORIDAE 



Platyphora coloradensis Brues, Psyche, April, 1914, p. 79. T. 1., Boulder (W. P. Cock- 

 erell). 



Family LEPTIDAE 



fAtrichops hesperius Cockerell, Canad. Eniom., March, 1914, p. loi. Florissant (S. A. 



Rohwer). 

 fXylomyia moratula Cockerell, 1. c. Florissant (S. A. Rohwer). 



Family MYDAIDAE 



fMydas miocenicus Cockerell, Entomologist, July, 1913, p. 208. Florissant (George N. 

 Rohwer). 



Family ASILIDAE 



tAsilus wickhami Cockerell, Proc. Acad. Nat. Sci. Pkila. for 1914, p. 648. Florissant 



(Wickham). 

 fCophura antiquella Cockerell, Entomologist, July, 1913, p. 213. Florissant (George N. 



Rohwer). 

 tSaropogon oblitescens Cockerell, Canad. Enlom., March, 1914, p. 102. Florissant (U. of 



Colo. Exped.). 



Family EMPIDIDAE 



fEmpis florissantana Cockerell, Proc. Acad. Nat. Sci. Phila. for 1914, p. 645. Florissant 



(Wickham). 

 fE. miocenica Cockerell, 1. c. Florissant (Wickham). 



Family THEREVIDAE 

 Psilocephala nigrimana Krober, Siett. Ent. Zeit., Vol. LXXIII (1912), p. 238. Colorado. 

 Thereva albopilosa Krober, t. c, p. 256. Colorado. 

 T. aurofasciata Krober, t. c, p. 263. Colorado. 

 T. cingulata Krober, t. c, p. 267. Colorado. 

 T. ustulata Krober, t. c, p. 265. Colorado. 



Family BOMBYLIIDAE 



fAlomatia (new genus) fusca Cockerell, Jour, of Geology, Vol. XXII (1914), p. 721. 

 Florissant (Wickham). 



fGeronites (new genus) stigmalis Cockerell, Bull. Amer. Mus. N. Hist., Vol. XXXIII, 

 p. 230. Florissant (U. of Colo. Exped.). 



fGeron (?) platysoma Cockerell, Proc. Acad. Nat. Sci. Phila. for 1914, p. 643. Florissant 

 (Wickham). 



tProtolomatia (new genus) antiqua Cockerell, Jour, of Geology, Vol. XXII, p. 723. Floris- 

 sant (Wickham). See also Proc. Acad. Nat. Sci. Phila. for 1914, p. 643. 



fProtophthiria (new genus) palpalis Cockerell, t. c, p. 720. Florissant (Wickham). 



