1898.] OF THE SUBFAMILY PYKATJSTIX.E. 599 



g. Palpi obliquely upturned, the 3rd joint well 

 developed and obtuse. 

 a^. Palpi with the 2nd joint fringed in front 



with long hair 86. Ommaiospila. 



b^. Palpi with tufts of hair at end of 1st and 

 2nd joints in front. 

 ffl2. Maxillary palpi dilated with scales ; hind 

 wing with veins '3, 4, 5 approximated for 



a short distance 85. Crocidolomia. 



b"^. Maxillary palpi filiform ; hind wing with 

 Teins 4, 5 not approximated towards 



origin 87. Hellula. 



h. Palpi porrect. 



a}. Palpi with the 3rd joint hidden in hair. 

 a^. Palpi rostriform, the 3rd joint down- 

 curved. 

 a^. Pal)3i projecting about twice the length 

 of head. 



a'. Hind wing with vein 4 absent 125. Microcausta, 



b^. Hind wing with veins 4, 5 stalked ; 

 fore wing with scale-tooth on inner 

 margin ; frons with conical promi- 

 nence 140. Endolophia. 



c*. Hind wing with veins 4, 5 approxi- 

 mated for a short distance. 

 a'. Maxillary palpi with a pointed tuft 



of hair at extremity 126. iVborcfe. 



b'. Maxillary palpi strongly dilated 

 with scales. 

 a'^. Frons with a conical promi- 

 nence 130. Bceoiarcha. 



b'^. Prons flat and oblique. 

 a'. Abdomen and legs long and 



slender 117. Lepidoneura. 



v. Abdomen and legs short and 



moderately stout 129. Mecyna. 



c^. Frons rounded. 



a'. Antennae with the shaft annu- 

 late 131. Afelocentra. 



i^. Antennse with the shaft smooth ; 

 fore wing with vein 10 usually 



anastomosing with 8, 9 132. Protocolletis. 



<Z*. Hind wing with veins 4, 5 not ap- 

 proximated towards origin. 

 a'. Fore wing with the outer margin 



angled at middle 133. Adena. 



b^. Fore wing with the outer margin 



evenly curved ISi. Cala/nockrous. 



6'. Palpi projecting about the length of 

 head. 

 a*. Fore wing broad, the costa lobed at 

 base ; hind wing with veins 3, 4, 5 

 approximated for a short distance ... 123. Agastya. 

 bK Fore wing subtriangular ; hind wing 

 with veins 3, 4, 5 not approxi- 

 mated 124. Protrigonia. 



P. Palpi straight and triangularly scaled. 

 a:\ Frons rounded or flat and not pro- 

 minent, 

 a*. Antenna more than one and a half 



times length of fore wing 105. Adeloides. 



