456 NOCTUIDiE. 



with the 1st iwo pairs of prolegs aborted and form a coeoon 

 uuderground, and these genera might perhaps be placed in the 



Fig. 166. — Larva and cocoon of Hylophila prasmana. \. 



Erastrianci', which would then take the name Acontiance and this 

 subfamily the name Eariasince. 



Key to the Genera, 



A. Fore wing without an areole. 



a. Fore wing witli veins 8, 9 absent in male, 8 



shortly stalked with 7 in female JN'eaxestis, p. 638. 



b. Fore wing with veins 7, 8 and 10 stalked, 9 



absent, hind wing with veins 3, 4 coincident . Camptozada, p. 575. 



c. Fore wing with veins 7, 8, 9, 10 stalked. 



a^. Fore wing with the termen angled at 

 vein 4. 

 a^. Abdomen with dorsal crests on three 



basal segments Trogobriga, p. 616. 



P. Abdomen with dorsal crest at base 



only CnLETHROPHOEA, p. 535. 



&i. Fore wing with the termen evenly curved. 



ff.2. Hind wing with vein 4 absent Tyana, p. 492. 



?/. Hind wing with veins 3, 4 strongly 



stalked Microzada, p. 580. 



c'. Hind wing with veins 3, 4 from cell or 

 slightly stalked. 

 a^. Fore wing with the apex produced 

 and acute, the termen almost 



straight Hylopiiilodes, p. 510. 



h^. Fore wing with the apex hardly 



produced, the termen curved Ciiloroplaga, p. 596. 



d. Fore wing with veins 7, 8, 9 stalked, 10 

 from cell, 

 fli. Frons with pointed prominence with 



corneous plate below it Leucophanera, p. 481. 



6'. Frons without prominence. 



a^. Hind wing with veins 3, 5 stalked, 4 



absent Earias, p. 496. 



b"^. Hind wing with veins 3, 4 shortly 



stalked or from angle of cell, 5 from 



the cell. 



a3. Fore wing with lobe at middle of 



inner margin and scale-tooth at 



tornus Paraxestis, p, 641. 



b^. Fore wing without lobe and scale-tooth 



on inner margin Pariiylopiiila, p. 514. 



