1895.] 



OF THE SCH(ENOBIIJfjE AND OKAMBIN^. 



903 



Genus Midila. 



Midila, Wit. xvi. 8 (1858). 



Ametres, H.-S. Aussereur. Schmett. p. 74 (1843), preocc. 



Singamia, Moesch. Taun. Surinam, p. 433 (1881). 



TetrapTiana, Eag. Ann. Soc. Ent. Fr. 1890, p. 471. 



Proboscis aborted ; palpi thickly scaled and extending slightly 

 beyond the frons, which is slightly prominent ; maxillary palpi 

 triangularly scaled and as long as the labial ; antennae of male 

 with short uniseriate branches ; tibiae fringed with long hair. 

 Fore wing with the costa arched at apex, which is much produced 

 and acute ; the outer margin produced to a long point at vein 4 ; 

 vein 3 from before angle of cell ; 4, 5 widely separate at origin ; 

 the discocellulars much curved ; vein 6 from below upper angle ; 

 7, 8, 9 stalked ; 10, 11 free. Hind wing with the outer margin 

 produced to a long point at vein 4 ; veins 2 and 3 arising close 

 together ; 4, 5 widely separated ; the discocellulars strongly 

 angled ; veins 6, 7 from upper angle. 



Fig. 4. 



Midila quadrifenestrata, cJ . }. 



Type. Midila quadeifenesteata, H.-S. Auss. Schmett. p. 74, pi. 70. 

 f. 401. S. America, 



t „ attacalis, Wlk. xvi. 8. 



List of undetermined Species. 



Tetraphana daphne, Druce, Biol. Centr.-Amer,, Het. ii. p. 197, 

 pi. 60. ff. 5, 6. Mexico. 



Teiraphana alipes, Pagenst. Isis, v. p. 3, pi. 1. f. 1. 



Mexico; Amazons. 



Genus Aceopentjas. 



Acropentias, Meyr. Trans. Ent. Soc. 1890, p. 470. 



Palpi porrect, extending about twice the length of head, the 

 2nd joint fringed with hair below and with a long pointed tuft at 

 extremity ; maxillary palpi triangularly scaled ; frons rounded ; 

 antennae of male minutely serrate and fasciculate; hind tibiae 

 fringed with hair on outer side. Fore wing with the outer margin 

 somewhat excised from apex to vein 3 ; vein 3 from well before 

 angle of cell; 4,5 shortly stalked; 7 from upper angle; 8,9, 



