HETEROSAIS. By I!. Ilacnsch. — Addenda. — Alphabetical List. 



166 



H. lydia Wcijni., from Ecuador, has a broad, yellow-bvuwn costal margin to the forewing, in which iDctid. 

 it recalls Pteronyviia apuleia (40 a) and Hijmcn'dh enirima (41 f). The pattern is as in ochretis, with smaller, 

 indistinct, yellowish patches. 



H. quiilta Stgr., from the ('anca Valley in Colombia, is une of the Ithnmiids which are entirely with- qiiinla. 

 out markings on the wings and recalls the very similar Episcada paradoxa, with which it also agrees in 

 size, and also Velamysia anonuda, Napcoycues liypsaea. Ifhoiiiid diinidiuia and other f(jrms with unmarked, 

 colourless or yellowish wings, qiiinfa is distinguishable from the similar species of otlu'r genera by the large, 

 non-angled lower discocellular of the hindwing, which almost alone closes the cell. 



vcp)iele. 

 (jedcra. 



.')•"). tieiius: Hetei'osais Godm. <(■ Salr. 



In this last genus of the Ithomiids the cell of the hindwing in the J,^ is open, the middle disco- 

 cellular and upper radial being absent. The subcostal is strongly developed and curved in the middle. The 

 lower discocellular is directed proximad and forms with the lower radial an acute angle, from the point of 

 which a vein runs into the 0})en cell. In the $ the cell is closed, as the lower discocellular is angled and 

 reaches to the upper. Middle discocellular and upper radial are absent here also. 



The species of this genus are not numerous. They occur mostly in tlie north-west of South America 

 and the adjoining districts of Central America. They are mostly inconspicuous forms of medium size, which 

 are found with the similar species of other genera in the undergrowth of the primeval forests. 



H. nephele Bates, from the Upper Amazon, and gedera Hoc. (41 g). from eastern Ecuador and Col- 

 ombia, are two very similar forms, lioth have vitreous wings with bluish sheen and black-brown margins 

 and half-band on the forewing in addition to a white spot at the end of the cell and 2 whitish patches in 

 the apex of the forewing and on its underside 2 more white dots in the distal margin; in the distal margin 

 of the hindwng a row of dark edged white dots. — edessa Hew. (41 g) is a similar form from southern cdcssK. 

 Brazil with smaller white spot at the end of the cell of the forewing, yellow-brown margins on the under 

 surface and light base to the hindwing. 



H. pallidula Hsch., from western Ecuador, has yellowish wings with yellow-brown subcostal and p'lllidiaa. 

 a broad stripe on the median of the forewing. The other margins are dark brown, only the distal margin 

 of the hindwing is partly variegated with yellow-Iirown. At the end of the cell of the forewing and the distal 

 margins there are yellowish dots. In the $ only the subcostal of the forewing is yellow-brown, the other 

 margins are brown. 



H. giulia Hew. (41 g), from Colombia and Venexuela. has a similar ^ to pcdlidula, with broad yellow- 

 brown subcostal vein and stronger yellowish dots. The $ is quite similar, but more brightly marked, with 

 broader margins, yellow obliijue band on the forewing and large yellowish dots at the distal margin. 



H. cadra Godm. <0 Salr.. from Panama, is said to l)e similar to ncphde and giulia. The wings are cadra. 

 colourless. The dark half-band of the forewing is proximally Ijroader. the liand beside it is white, the inner 

 margin j^ellow-brown. 



ijiidia. 



Addenda. 



Napeogenes dotniduca Hew. very closely approaches some Leucotlnjrus, such as Leiie. cyrenc; further domiduca. 

 details are given under the latter, p. 148; from Bolivia. 



Alphabetical List 



L..ii(l. -il. p. 531. 

 5V'. 



I'- 



with reference to the original description 

 * siguilii's that tlio form is a 



abida Hyposc. Hew. Exot. Butt. 4. * 



accoplabilis Cer. Weeks, Proc. New Eiigld. /.(i<il. Club. :'. p. 1. 



acliaoa Cer. Hew. Equat. Lep., p. 11. 



at-illa Pseudosc. Ilcw. Exot. Butt. 4. + 



afrisioiie Atli. Hew. Equat. Lep., p. 



atlasa Pseudosc. Hew. Exot. Butt. 1. 



ailoliiida Cer. Hew. Exot. Butt. 4. ■ 



adelplu' Kap. Bat. Trans, lann. Soc. 



adt'lphiiia Hvposc. Bai. Ent. Month. iMaa;. 



adiiia Pter. Hew. Exot. Butt. 1. * 



adoniata Llypol. Hsch. Berl. Ent. Zeitschr. 



adiilta Nap. Hsch. BerL Ent. Zeitschr. .50, 



acdesia .\pr. Dhl. dj Hew. Gen. Diurn. Lep 



aojiiiieta Pter. Heir. Equat. Ijcp., p. IT. 



iipqie Leuc. F. Gen. Ins. p. 255. 



ai'iia Ith. Hew. Exot. Butt. 1.* 



aoiiiilia Cer. Hew. Equat. Lep., p. 15. 



at>.siun Hvposc. Godm. di Salv. Ann. Mag 



2, p. 258. 

 a(>tlina Naji. Hew. Equat. Leji., p. 15. 

 al'raiiia Pter. Hpffr. Stett. Ztg. 18T1, p 



3, 



4S, 



p. 2()0. 



p. 157 



Nat. Hist. (5) 



of the forms of the American Danaidae. 

 so figured at the place cited. 



t aqalla Pter. dodni. £ Srdi'. Biol. Centr.-Am. Rliop 

 agarista Leuc. Fldv. Wien. Ent. Mon. G, p. 77. 

 agiia Aer. Godm. di S(dr. Biol. Centr.-Amer. Kho|i., 

 aoiiosia Ith. Hew. Exot. Butt. 1. * 

 aqrippiiia I^pith. Hew. Exot. Butt. 3. * 

 aibescens It. Dist. Proc. Ent. Soc. Lond. ISTt!. 

 alliesecns Mech. Hsch. Berl. Ent. Zeitscln-. 50. 

 albicans Pter. Hsch. Bi-rl. Ent. Zeitschr. 50, p. 

 albiiiKlata llviu. Btlr. Cist. EntomoL 1, p. 153 

 alboniaeulata Tith. Hsch. Berl. Ent. Zeitschr. 48, 

 alemenaPter.O'orfm.(tSa(r. Proc. Zool. Soc. Lond. 18' 

 alema Hvpol. Hew. Exot. Butt. 2. * 

 aletta Pter. Heu'. Exot. Butt. 1. * 

 nlexina Leuc. Hew. Exot. Butt. 2. * 

 aiexirrhoc Call. Bat. Trans. Linn. Soc. Lond. 23, 

 alida Pter. Hew. Exot. Butt. 1. * 

 alidclla Episc. Hew. Kxot. Butt. 4. * 

 alienassa Ith. Hsch. Berl. Ent. Zeitschr. 50, p. 

 aliiia Pter. Hsrh. Seitz, Macrolep. 5, p. 153. 

 alinda Pter. Fldr. Novara Lep. 3, p. 3C2. 

 alissa Pter. Hew. Equat. Lep., p. 22. 



..p. 17 

 p. 15. 



p. XL 

 1). lis. 

 173. 



p. IGO. 

 ■7,ikG1. 



1G3. 



