P YRALID^E, SUBFAMILY HYPSOTROPIX^E. 



57 



Key to the Genera. 



A. Hind wing with veins 3 and 4 absent. 



a. Fore wing with vein 8 from 9 before 10, 3 and 5 stalked Coenochroa, 



b. Pore wing with vein 8 from 9 after 10. [p. 58. 

 a 1 . Fore wing with veins 3 and 6 stalked. 



a 2 . Palpi upturned Menuthia, p. 60. 



J 2 . Palpi oblique, straight Calera, p. 59. 



c 2 . Palpi downcurved Statina, p. 59. 



ft 1 . Fore wing with veins 3 and 5 from the cell. 



a 2 . Palpi upturned Tinerastia, p. 61. 



b' 2 . Palpi porrect. 

 a 3 . Fore wing with vein 9 absent, 11 stalked with 8 



andlO Ccenotropa, p. 89. 



6 3 . Fore wing with vein 9 present, 11 from cell Mesodiphlebia, 



[p. 61. 



c. Fore wing with vein 10 from the cell Calamotropa, 



In 91 



B. Hind wing with vein 3 present, 4 absent. Ll ' 



a. Fore wing with vein 4 absent. 



a 1 . Fore wing with veins 9 and 10 absent, 8 from cell, 3 and 



5 from cell Tampa, p. 62. 



b l . Fore wing with vein 9 absent, 10 from cell, 3 and 5 



from cell Bandera, p. 89. 



c 1 . Fore wing with vein 8 from 9 before 10, 3 and 5 stalked... Hosidia, p. 63. 

 d l . Fore wing with vein 8 from 9 after 10. 

 a 2 . Fore wing with veins 3 and 5 stalked. 

 a 3 . Palpi upturned. 



a 4 . Frons with rounded prominence Dembea, p. 64. 



b 4 . Frons without prominence. 

 aJ\ Palpi reaching to above vertex of head, the 2nd 



joint slenderly scaled Ceara, p. 63. 



ft 5 . Palpi not reaching to above vertex of head, the 



2nd joint broadly scaled Leotropa, p. 64. 



b s . Palpi oblique or downcurved. 

 a 4 . Frons with corneous plate produced to two slight 



points in front Alamosa, p. 65. 



b 4 . Frons without corneous plate * Navasota, p. 65. 



6 2 . Fore wing with veins 3 and 5 from cell. 



a 6 . Hind wing witli veins 3 and 5 stalked Hi/psotropa, 



b 3 . Hind wing with veins 3 and 5 from the cell. [p. 67. 



a 4 . Palpi upturned Sudania, p. 88. 



b 4 . Palpi downcurved Rhodochri/sa, 



c 1 . Fore wing with vein 10 from the cell, 8 and 9 stalked. [p. 88. 



a 2 . Hind wing with veins 3 and 5 stalked. 



a 3 . Frons with flattened corneous plate, rather trifid in 



front and produced to short lateral points, a cor- [p. 78. 



neous plate below the frons Maphimetopus, 



6 3 . Frons with pointed conical prominence Chortonceca, 



c 3 . Frons with long truncate corneous process with raised [p. 80. 



rim at extremity Metacrateria, 



d 3 . Frons with rounded prominence with raised rim at [p. 79. 



extremity Prinanerastia, 



[p. 80. 



e 3 . Frons without prominence Rhinaphe, p. 82. 



ft 2 . Hind wing with veins 3 and 5 from the cell. 



a 3 . Hind wing with vein 8 anastomosing with 7 ... ...... La urentia, p. 90. 



b' 6 . Hind wing with vein 8 not anastomosing with 7 IEpidauria,~p. 91. 



b. Fore wing with vein 4 present. 



a 1 . Fore wing with vein 10 stalked with 8. 



a 2 . Fore wing with veins 4, 6 stalked or from a point. 

 a 3 . Hind wing with vein 2 from or from close to angle 

 of cell. 



a 4 . Frons with conical prominence Fossifrontia, 



b 4 . Frons without prominence. [p. 107. 



a 5 . Frons with long pointed tuft of hair Aurora, p. 106. 



6 5 . Frons without tuft of hair Commotria, 



[p. 107. 



