98 CLASSIFICATION OF THE ALEYEODID^. 



D. hirkaldyi (Kolinsky), Bui. 2, Div. Ent., Board Comm. Agr. & Forestry, Hawaii, 



p. 95 (1907). (Hawaii.) 

 D. struthanthi (Hempel), Ann. Mag. Nat. Hist. (7), vol. 7, p. 387 (1901). (Brazil.) 

 D. tokyonis (Kuwana), Pomona Journ. Ent., vol. 3, no. 4, p. 622 (1911). (Japan.) 



Genus ALETJROPL.ATUS n. gen. 

 (PL XXXVI, figs. 1-6.) 



Pupa case usually flat, medium to large in size, oval to subcircular 

 in outline, often notched on cephalo-lateral margins; color 3^ello\\dsli, 

 or more usually dark brown to blackish, many species variously 

 dotted with darker markings; margin toothed, wax tubes moder- 

 ately developed, incisions shallow; submarginal area not separated 

 from dorsal disk; dorsum -without prominent pores or papillae, 

 though some species show many minute porehkc structures; tho- 

 racic tracheal folds evident, terminating on margin of case in a 

 comb of teeth from which may arise pencils of wax, differing in 

 color from the more or less amorphous wax surrounding the case and 

 secreted by the marginal wax tubes. Vasiform orifice small, trans- 

 versely rounded and almost filled by the operculum, wliich hides 

 the lingula. 



Adult with radial sector of forewing showing a single flexure; no 

 spur of media. 



Type, quercus-aquaticse Quaintance. 



, Species op the Genus Aleuroplatus. 



A. alcocki (Peal), Journ. Asiat. Soc. Bengal, vol. 72, p. 74 (1903), (India.) 

 A. cockerelli (Ihering), Rev. Museu Paulista, No. 2, p. 393 (1897). (Brazil.) 

 A. coronata (Quaintance), Tech. Ser. 8, Div. Ent., U. S. Dept. Agr., p. 22 (1900). 



(California.) 

 A. euryse (Kuwana), Pomona Journ. Ent., vol. 3, no. 4, p. 625 (1911). (Japan.) 

 A. gelatinoms (Cockerell), Canad. Ent., vol. 30, p. 264 (1898). (New Mexico ; Cal- 

 ifornia.) 

 A. hoyx (Peal), Journ. Asiat. Soc. Bengal, vol. 72, p. 78 (1903). 

 A. quaintancei (Peal), Journ. Asiat. Soc. Bengal, vol. 72, p. 78 (1903). (India.) 

 A. quercus-aquaticse (Quaintance), Tech. Ser. 8, Div. Ent., U. S. Dept. Agr., p. 35 



(1900). (Florida.) 

 A. vinsonioides (Cockerell), Psyche, vol. 8, p. 225' (1898). (Mexico.) 



Genus DIAIiEURODOIDES n. gen. 

 (PL XXXVII, figs. 7-11.) 



Pupa case of medium size, subelliptic to subcircular in outline, 

 usually yellowdsh or brownish in color; margin of case toothed, the 

 wax tubes but little developed; submarginal area not separated from 

 dorsal disk; dorsum without papillae, though well developed pores 

 may be present; tracheal folds present; wax secretion scant or 

 absent. Vasiform orifice subcordate, rather acute caudad; oper- 

 culum about half filling the orifice, leaving hngula exposed. 



Type, aureus Maskcll. 



