NOCXUID^E. 



i"*. Fore wing short and 



broad Gonodontodes, p. 



b'->. Frons without tuft of 

 hair above ; fore wing 



short and broad Aciwea, p. 496. 



//'. Abdomeu dorsally smoothly 

 scaled. 

 «^. Abdomen dorsallj^ flattened ... Eccrha, p. 236. 

 //". Abdomen not dorsally flattened. 

 a''. Thorax clothed with hair 

 and scales. 

 a^. Foi-e wing with the apex 

 produced and acute ; 

 eyes large, round, 

 a". Hind wing with the 

 cell about one-third 

 length of wing, 

 a'". Frons with tuft of 

 hair above. 

 «^^ Fore wing with the 

 termeii oblique 

 and hardly ex- 

 curved CllALCIOrE, p. 



/>^'. Foi'e wing with the 

 term en more 

 erect andstrong- 



Ij' excurved Nyjibis, p. 



i^". Frons without tuft 



of hair PiiuiiYS, p. 



b^. Hind wing with the cell 

 about half the length 



of wing Mocis, p. 



b'^. Fore wing short and 

 broad, 

 a". Eyes small, elliptical ... Leucojielas, p. 

 6". Eyes large, round. 

 «'". Fore wing with the 



termen crenulate. HyroGLAucnis, p. 

 6'". Fore wing with the 

 termen not crenu- 

 late Plecoi'teroues, p. 



P. Thoi-ax clothed with hair 

 and hair-like scales ; fore 

 wing with the apex pro- 

 duced and acute GllAMJIOUES, p. 



c^. Thorax clothed with hair 

 only ; fore wing with the 

 apex not produced and 



acute Clytie, p. 



. Hind tibife spined between the medial and 



terminal spurs only. 

 a". Palpi with the third joint dilated into a 

 rounded kuob at extremity. 

 «^. Abdomen with dorsal series of crests. Rajuuiia, p. 

 b^. Abdomen with dorsal crests on two 



basal segments Ampiioeaceras, p. 376. 



b^. Palpi with the 3rd joint not dilated at 

 extremity. 

 a^. Abdomeu with dorsal series of crests. EurAiiTUENOs, p. 9. 

 i^. Abdomen with dorsal crest at base 

 only. 



