62 sir george hampson on the 



(1) *Mesodipjilebia deliquella. 



Anerastia deliquella Zell. Isis, 1848, p. 861 ; Rag. Rom. M6m. 

 ^iii. p. 413, pi. 45. f. 5. 



Anerastia trinotelJa Berg, An. Soc. Arg. 1885, p. 275. 

 Argentixa. 



(2) tmesouiphlebia crassivenia. 



Anerastia crassivenia Zell, Hor. Soo. Ent. Ross. xvi. p. 251, 

 pi. xii. f. 52 (1881); Rag. Rom. Mem. viii. p. 415, pi. 40. f. 16. 

 Colombia. 



(3) Mesodiphlebia stricticostella. 



Mesodiphlebia stricticostella Rag. Ann. Soc. Ent. Fr. 1887, 

 p. 260 ; id. Rom. Mem. viii. p. 413, pi. 40. f. 15. 

 N. Nigeria ; Sudax. 



(4) t Mesodiphlebia rosella. 



Calera rosella Hmpsn. Moths Ind. iv. p. 53 (1896) ; id. Rom. 

 Mem. viii. p. 412, pi. 52. f. 7. 

 Madras, jSTilgiris. 



(5) tMESODIPHLEBIA OCHRACEELLA, SpT n, 



5 . Head and thorax brownish ochi-eous ; pectus, legs, and 

 abdomen white suffused with brownish ochreous. Fore wing 

 uniform brownish ochreous. Hind wing white with a faint 

 ochreous tinge. 



Argentina, Corrientes, Goya (Perrens), 1 $ type. Exp. 

 20 mm. 



Atcctorii,7n. 



Calera alhicostella Grossbeck, Bull. Am. Mus. Nat. Hist.xxxvii. 

 p. 134(1917) U.S.A., Florida. 



Genus Tampa. 



Type. 

 Tampa Rag. N. Am. Phyc. p. 19 (1887) dimediatella. 



Proboscis aborted and small ; palpi obliquely upturned to well 

 above vertex of head and thickly scaled ; maxillary palj)i well 

 developed and dilated with scales; frons smooth; antennse of 

 male ciliated. Fore wing long and nai'row ; the costa highly 

 arched, the apex rounded, the termen very oblique ; vein 2 from 

 close to angle of cell ; 3 and 5 separate, 4 absent ; 6 from below 

 upper angle; 9 and 10 absent ; 11 from close to 8. Hind wing 

 with vein 2 from near angle of cell ; 3 and 5 strongly stalked, 

 4 absent ; 6, 7 from upper angle ; 8 anastomosing with 7 to 

 near apex. 



