134 LEPIDOPTERA HETEROCERA 
23. O. thalassina, Warren. 
Oospila thalassina, Warren, Novit. Zool. Vol. 12, p. 318 (1905). 
24. O. obeliscata (Warren). 
Auophylla obeliscata, Warren, Proc. U. S. Nat. Mus. Vol. 3o, p. 414 (1906). 
25. O. excrescens (Warren). 
Drucia excrescens, Warren, Proc. U. S. Nat. Mus. Vol. 30, p. 415 (1906). 
26. O. quinquemaculata (Warren). 
Drucia quinquemaculata, Warren, Proc. U.S. Nat. Mus. Vol. 3o, p. 416 (1906). 
27. O. semispurcata (Warren). 
Drucia semispurcata, Warren, Proc. U. S. Nat. Mus. Vol. 30, p. 416 (1906). 
28. O. sellifera, Warren. 
Oospila sellifera, Warren, Proc. U. S. Nat. Mus. Vol. 30, p. 420 (1906). 
29. O. coerulea (Warren). 
Racheolopha coerulea, Warren, Proc. U. S. Nat. Mus. Vol. 3o, p. 421 (1906). 
3o. O. derasa (Warren) (prec. ab.?). 
Racheolopha derasa, Narren, Proc. U. S. Nat. Mus. Vol. 30, p. 422 (1906). 
31. O. lilacina (Warren). 
Racheolopha lilacina, Warren, Proc. U. S. Nat. Mus. Vol. 3o, p. 424 (1906). 
32. O. longipalpis (Warren). 
Racheolopha longipalpis, Warren, Proc. U.S. Nat. Mus. Vol. 3o, p. 425/1906). 
33. O. circumdata (Warren). 
Drucia circumdata, Warren, Novit. Zool. Vol. 14. p. 202 (1907). 
34. O frocellosa (Warren). 
Halioscia procellosa, Warren, Novit. Zool. Vol. 14, p. 202 (1907). 
35. O. plurimaculata (Warren). 
Racheolopha plurimaculata, Warren, Novit. Zool. Vol. 14, p. 208 (1907). 
36. O. conversa (Dognin). 
Racheolopha conversa, Dognin, Ann. Soc. Ent. Belg. Vol. 52, p. 264 (1908). 
37. O. fractimacula, nov. nom., Prout. 
Halioscia ruptimacula, Warren, Novit. Zool. Vol. 16, p. 77 (1909) (nec Oospila 
ruptimacula, Warren, 1901). 
38. O. longiplaga, Warren. 
Oospila longiplaga, Warren, Novit. Zool. Vol. 16, p. 83 (1909). 
39. O. minorata, Warren. 
Oospila minorata, Warren, Novit. Zool. Vol. 16, p. 83 (1909). 
40. O. nasuta, Warren. 
Oosbila nasuta, Warrren, Novit. Zool. Vol. 16, p. 83 (1909). 
41. O. semiviridis, Warren. 
Oospila semiviridis, Warren, Novit. Zool. Vol. 16, p. 84 (1909). 
] p. 94 (190€ 
42. O. heteromorpha (Warren). 
Racheolopha heteromorpha, Warren, Novit. Zool. Vol. 16, p. 84 (1909). 
43. O lactecincta (Warren) (huj. gen. ?). 
Racheolopha lactecincta, Narren, Novit. Zool, Vol. 16, p. 85 (1909). 
Peru. * à 
British and French Guiana. 
French Guiana. 
French Guiana. 
French Guiana. 
French Guiana. 
British Guiana, Amazons. 
French Guiana to Colom- 
bia. 
French Guiana. 
French Guiana. 
Peru. 
Peru. 
Peru. 
French Guiana. 
Peru. 
Upper Amazon. 
Peru, Upper Amazon. 
Trinidad. 
Peru. 
Paraguay. 
Upper Amazon. 
44. O. lacteguttata (Warren). Peru. 
Racheolopha lacteguttata, Warren, Novit. Zool. Vol. 16, p. 85 (1909). 
45. O. fumidimargo (Dognin). Colombia. À 
Drucia fumidimargo, Dognin, Mém. Soc. Ent. Belg. Vol. 18, p. 162 (1911). 
46. O. doleus, Druce. Colombia. j 
Oospila dolens, Druce, Ann. Mag. Nat. Hist. (8), Vol. 7, p. 293 (1011). 
47. O. mesocraspeda, nov. sp. 1), Prout. Panama. 
1) Oospila mesocraspeda, nov. sp. — 9,27; mm. Face red. Palpus long (2 !/; times diameter of eye), red. Antenna bipectinate with 
moderate branches ; shaft proximally white above, distally reddish, pectinations ochreous. Vertex whitish green, occiput green, the two colours narrowly 
separated by red. Thorax and abdomen green above, abdominal crests shining ruby red, those on segments 2-4 strong, those on 5-6 less so, traces of an 
additional crest on 7. Wings blue-green, nearly as in coerzZea and derasa, hindwing with termen somewhat more strongly rounded than in those species. 
Forewing with costa narrowly ochreous, a small black discal spot and a purplish, fuscous-irrorated terminal band, quite narrow at costa and between 
R? and M', forming moderate, rounded-margined projections from R! to R? and tornally; fringe paler, chequered with purplish. Hindwing with the raised 
oval white spot on DC?, no second cell-spot; border nearly as on forewing, but with a third projection at apex, nearly coalesced with the middle one, the 
demarcation indicated only by a slight projection of the green ground-colour at R!. Underside paler, the marginal bands largely obliterated, but leaving 
a terminal line on both wings, a. fuscous tornal blotch om forewing and apical blotch on hindwing. La Chorrera. Panama. rst April to 15th May, 1898 
(C. H. Dolby-Tylor). Type in coll. Brit. Mus. Aspect of the ccexsea-group, but with pectinate antenna and DC? separately curved, as in typical Qos?i/a, 
not continuously oblique with DC, as in coeruZea. Perhaps nearer to car»seluzata and confiaria, which zre unknown to us. 
