Townsend — Proposal of New Muscoid Genera for Old Species. 23 



Phalacrophyto new genus. 



Genotype, Paraphyto sarcophagina Coquillett, 1902, Proc. U. S. N. M. 



XXV. 118. 



Eohyria new genus. 



Genotype, Pelatachina pellucida Coquillett, 1897, Rev. Tach. 65. 

 Euphasiopteryx new genus. 



Genotype, Phasiopteryx aiistralis Townsend, 1911 and 1912, Proc. 

 U.S.N.M. XLIII. 352 (TD4005). 



To this genus belongs also Phasiopteryx montana Townsend, 1912, 

 Jn. N. Y. Ent. Soc. XX. 114 (TD1791). 



Phoranthella new genus. 



Genotype, Phoranthella niorrisoni Townsend new name for Phorantha 



(Hyalomyia) occidentis Coquillett p. p., 1897, Rev. Tach. 44 (nee Hyal- 



omyia occidentis Walker, 1856, Diptera Saundersiana, 260) — Holotype 



labeled by Coqt. as above, loc. Georgia (Morrison). — Type No. 19139 



U. S. N. M. 9 . 



Cnephaliops new genus. 



(lenotype, Pseudogonia ruficauda Townsend, 1892, Can. Ent. XXIV. 

 66 (TD4415 and 4429, female ; 4423, male hypopyg. ). 



Roeseliopsis new genus. 

 Genotype, Racodineura americana Coquillett, 1897, Rev. Tach. 66. 



Myoceropsis new genus. 

 Genotype, Rhynchiodexia flavotessellata Walton, 1914, Proc. U. S. N. M. 

 XLVIII. 176. pi. 6. f. 1. 



Rutilodexia new genus. 

 Genotype, Rutilia angustipennis Walker, 1859, Proc. Linn. Soc. (Lon- 

 don) Zool. III. 101. 



Chrysorutilia new genus. 



Genotype, Rutilia formosa Desvoidy, 1830, Essai Myodaires, 320. 



Microrutilia new genus. 

 Genotype, Rutilia minor Macquart, 1846, Dipteres Exotiques, Suppl. 

 I. 182. 



Opsophyte new genus. 

 Genotype, Sarcophaga opifera Coquillett, 1892, U. S. Dept. Agr. Insect 

 Life V. 22. 



Chaetocrania new genus. 

 Genotype, Spallanzania antennalis Coquillett, 1897, Rev. Tach. 136. 



Bombyliopsis new genus. 

 Genotype, Tachina abrupta Wiedemann, 1830, Aussereurop. Zweifi. 

 Ins. II. 293 (TD372 and 1734— the last a western subspecies). 



Ischyrophaga new genus. 

 Genotype, Thelairodes tsc/it/n Coquillett, 1905, Can. Ent. XXXVII. 362. 



Eutricogena new genus. 

 Genotype, Tricogena setipennis Coquillett, 1897, Rev. Tach. 130. 



Euzelia new genus. 

 Genotype, Zelia wildermuthii Walton, 1914, Proc, U. S. N. M. XLVIII. 



177, pi. 6, ff. 2 and 3. 



