( 409 ) 



tossibl}- a distinct species, as the c? hiiidtibial process appears longer— nearly 

 as long as first tarsal joint (in ulhimita abont half as long). Possilil}-, again, a 

 form of the following ; the group (spcciom Luc, etc.) is ver)' difficult. 



40. Anisozyga dorsimaculata spec. nov. 



(?, 34-38 mm. Similar iojkiriUnca Warr. {Noe. Zool. xiii. p. 80), differing as 

 follows : Brighter, more yellowish green ; palpus and antenna (especially clavola) 

 brighter, lighter reddish brown (less fuscous) ; occiput entirely green, whereas in 

 flavilinea there is a somewhat irregular crescentic white mark posteriorly and in 

 albhiata (which I regard as bon. sp.) a white dot ; antemedian line extremely slender, 

 usually interrupted, white, not yellowish ; postmedian obsolete, except between R- 

 and M' of forewing and R' and M' of hindwing, where it is white ; subterminal 

 series of sjiots similarly obsolescent ; terminal white dots in anterior half of each 

 wing excessively minute ; fuscous discocellular shade of forewing weak, costal 

 edge on the contrary more broadly fuscous ; under-snrface with the pale markings 

 weaker; abdomen without white spots, but with a very large fuscous blotch (ia 

 jlaviUncM and typical albinata confined to a single segment, in dorsimactdafa 

 occupying three); i antennal pectinations rather shorter (little longer than 

 diameter of shaft); cJ hindtibial process about 1 mm. in length, as long as first joint 

 of tarsus, hair-pencil very strong. 



Near Oetakwa River, Snow Mountains, Dutch New Guinea, np to 3500 ft., 

 October — December 1910 (A. S. Meek), type and others ; Upper Setekwa River, 

 200U— 3000 ft., August (2), September (2), 1910 (A. S. Meek); Mount Goliath, 

 February 1911 (A. S. Meek) ; all in coll. liothschild. 



Perhaps still closer to speciosa Luc, of which I do not know absolutely 

 authentic males, but which seems to include certain forms with very little white 

 marking. Except the difference in the dorsum of abdomen I can point to no decisive 

 differential character. 



41. Anisozyga albilauta ab. 

 niviplena ab. nov. 



S, 35 mm. Diifers from the type form {Anisogamia albilauta Warr., Nov. Zool. 

 iv. p. 33 =fra<jmentafa ab. major Warr., ibid. xix. p. 09) in the considerable 

 extension of the white markings, which gives it a very different aspect. Costal 

 margin of fore- and inner margin of hindwing more broadly white ; first line of 

 forewing much thicker, cell-mark not dark-pupilled, jiostmedian line broader, not 

 interrupted, jiosterior blotch extended almost to tornus, a white subterminal line 

 connected midteiininally with apical and snbtornul l)lotciies. Hindwing with a 

 thick white cell-mark, thick, uninterrupted postmedian and a subterminal similar 

 to that of forewing. 



Near Upper Setekwa River, Snow Mountains, Dutch New Guinea, 2000 — 

 3000 ft., September 1910 (A. S. Meek). Type in coll. Rothschild. 



The type specimen of albilauta Warr. is in very worn (condition, but a 

 careful comjjarison with that of major Warr. (bon. sp.) leaves no doubt of their 

 identity. 



42. Anisozyga isogamia spec nov. 



<J, 28-29 mm.; ?, 34 mm. Very Vike frai/mcntata Warr. (.Vo». Xool. xiv. 

 Ji. 127), but with the sex(!8 nearly alike ; somewhat more translucent ((^olonr of 

 iridrxcriix Warr.), the veins strongly dotted with white; costal edge more narrowly 



