58 Journal New York Entomological Society. [Vol. xxv. 



These last three genera differ from Psychophora and Trichochlamys 

 in the long bent mdcv. of the hind wing. 



i8. This is undoubtedly Psychophora of Curtis; a good series from 

 the Pribiloff Islands which I have seen, agrees exactly with his fig- 

 ures. Asaphodes Meyrick is a synonym. The antennal differences 

 are unimportant, and I believe both Trichochlamys, and Dasyuris 

 Guenee (which has intermediate antennae) could be sunk to Psycho- 

 phora. Notoreas Meyr. from New Zealand is distinctly more hairy. 

 Stratonice has a single accessory cell and more plumose antennae. 



Lythria, of Europe, is a parallel development from the group con- 

 necting the Hydriomeninse and Sterrhinge, it differs in the single 

 small ace. cell not reaching the end of the discal cell. 



19. The costal venation and appearance, as well as the hind tibia 

 would place Synomila in the Sterrhinae, but as the fusion of Sc and R 

 of the hind wing is a little long it is also mentioned here. 



20. Minuta and remorata, of our species, belong here ; the genus 

 appears to be nearly world-wide but is obscure. It intergrades with 

 Nasusina, some of which have the upper tibial spurs much reduced. 



21. Hind. tibial spurs very much reduced in A^. mellisa. The front 

 is bulging as a whole in N. inferior, but usually is strongly oblique 

 and extended below, but does not run to a point as so often in Eupi- 

 thecia. 



22. I suspect this genus is confined to the Old World, where it is 

 the center of a considerable group (Elvia, Pasiphila, Phrissogonus, 

 etc.). C. inconspicua Hulst is an Ennomid. 



23. This becomes Hydria if the Tentamen be accepted. Eucosmia 

 is the same. Philereme (Scotosia) is hardly distinct but lacks the 

 sexual tufting and is more deeply scalloped ; it differs from Triphosa 

 in the enlarged tufted claspers. We have no species, calif orniata is a 

 Triphosa, though with rather distinct genitalia, and the others listed 

 by Hulst are Hydriomenas (in the broad sense) of various groups. 

 Our single species of Calocalpc may have to be separated from the 

 European, as it is social and confined to wild cherry, while the latter 

 is reported as solitary on willow. No differences have been found 

 either in structure or markings of the imago. 



24. Coryphista is composed of meadii with its brown variety 

 hadiaria, certata, etc., from Europe and affirmata with its brown 

 variety hicolor in South America. Progressata from the West In- 

 dies may go here, it certainly is not the Californian Triphosa. 



