AGKOTIK^. 



Key to the Oenera, 



A. Fore tibia? with spines or daws. 

 a. Froos with prominence. 

 a^. Frontal prominence with apical corneous wall 



and central j^rocess hollowed ovit in front . Guotella, p. 9(). 

 b^. Frontal prominence rounded in front, 

 ff". Froiis witli corneous ridge across the pro- 

 minence Neoclei'tria, p. 32. 



b-. Frons without corneous ridge across tlie 

 prominence. 

 a^. Eyes small, reuiform. 

 «^. Frons with corneous plate below the 

 prominence. 

 «'. Fore tibia' with several outer claws. 



re". Fore tibirc with two inner claws Heliopuana, p. 13. 



ffi. Fore tibi;i; with one inner claw Heliosea, p. 15. 



b'. Fore tibia; witli one outer claw. 



a^. Thorax clothed with hair only Heliotiiis, p. 15. 



b^. Tliora.x: clothed with hair and scales... Pyroci.eptria, p. 25, 

 b*. Frons without corneous plate below the 

 prominence, 

 a'. Fore tibia short and broad, with stout 

 claw on inner side and short claw on 



outer PSEUDOTAMILA, p. 27 



6'. Fore tibia normal, with slender apical 



claws MELArOKI'UYRIA, p, 



c'\ Fore tibia witli spines only Dysocxemls, p. 23. 



b^. Eyes large, rounded. 

 a*. Frons with corneous plate below the 

 prominence, 

 a*. Fore tibia with several outer claws. 



a''. Fore tibia with two inner claws Lyorantikecia, p. 60. 



i". Fore tibia with one inner claw. 



c(7. Tliorax clothed with hair only Tiiyreion, p. 57. 



b''. Thorax clothed with hair and scales. 

 a". Head and thorax clothed with rough 



hair mixed with a few scales Riiododipsa, p. 59. 



b'*. Head and thorax smoothly clothed 



with hair and scales Scuinia, p. 72. 



b^. Fore tibia with one outer claw. 

 «''. Fore tibia spined at sides. 

 €(?. Head and thorax smoothly clothed 



with hair only RnoDOPnoR.v, p. .55. 



b~. Head and thorax clothed with rough 



liair and scales Eucanycuis, p. 94. 



c''. Head and thorax smoothly clothed 



with hair and scales ilELicLEPTRiA, p. 97. 



6". Fore tibite not spined at sides. 

 a''. Head and thorax clothed with hair 

 only, 

 ft**. Fore tibia sliort and bi-oad, witli 

 inner claw. 

 re". Thorax witli crest; tibia very 



slightly spined Ciiarklea, p. .52. 



b^. Thorax without crest ; tibiae 



strongly spined Ruot)0(i.ei'Tuia, p. 33, 



b'*. Fore tibia normal, without inner 

 olaw, one claw on outer side and 

 one on 1st joint of tarsus Edopiiron, p. .54. 



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