Pubt. U. I. 1921. 



Alphaiaetical List of the American Lycaenidae. 



82§ 



P. 804, line 10 from above, after gamma insert: 



Th. ulia Dyar. Shape of the wings like in the preceding; above grey, spread over with a light blue, uOa. 

 particularly in the proximal half of the hindwing ; fringes and base of the costal margin light red-brown. Beneath 

 ochreous-brown, the proximal part of the forewing lighter, both the wings with two broad, irregular, brown 

 transverse bands through the cell, on the hindwing feebler; an antemarginal row of small, indistinct, dark spots, 

 on the hindwing the space behind them is lighter. Peru (Cantas). 



P. 806, line 21 from above, add to canus the synonym: (= bunnirae Dyar). 



P. 806, ,, 25 ,, below, add to sangala the synonym: (= callides Dyar). 



P. 806, ,, 14 ,, ,, , add to amphrade the synonym: (= posetta Dyar). 



P. 807, ,, 1 ,, above, cancel promissa Mschlr. and place it as the synonym to -sahinus Fldr. 

 p. 806, line 6 from below. 



P. 807, line 9 from above, add to serapio the synonym: (= mesca Dyar). 



P. 807, ,, 16 ,, ,, , add to tella the synonym: (= castrena Jones) and place the species on 



p. 783, line 20 from above! 



P. 808, line 20 from below, after yojoa insert: 



Th. tyleri Dyar differs from yojoa (159 k) by its greyer, less reddish under surface, the postdiscal tyleri. 

 lines being straighter, not broken or angular, without a red border; the spot of the tail small, without any red 

 colour which is also absent at the anal angle. Peru (Coropuna), taken in October at an altitude of 14 500 ft. 



P. 808, line 13 from below, to thordesq add the synonym: (= zenaida Dyar). 



P. 809, ,, 27 ,, ,, after bubastus insert: 



Th. laceyi Bam. & McD. differs from eurytulus (145 h) by the orange anal angle of the hindwing laceyi. 

 above and three more small, black antemarginal spots being white towards the base. There is a little tail. 

 Under surface mouse-grey, the postdiscal spots orange instead of brown; in the basal area of the hindwing 

 only one spot; the W distinctly prominent. Texas, described according to a $. 

 P. 810, line 1 from below, after tarania insert: 



Th. otoheba Dyar is above black-brown, the anal angle of the hindwing spotted orange. Beneath oioheba. 

 brown-grey with a somewhat oblique postdiscal band of the forewing as far as the lower median vein, and an 

 irregular submarginal band. Hindwing with a broad carmine median band, which is defined on the lower radial 

 and distally bordered by silvery- white arcs between the veins; the blackish subterminal line is dentate and 

 distally red as far as up to the lower radial, forming a large red spot below it ; between the spots of the tail a 

 blue-dusted area. Expanse of wings: 21 mm. Dominica, in June and July. 

 P. 811, line 14 from below, after eryx insert: 



Th. burica Dyar is above bright blue with a large black stigma and a broad black apex of the forewing. buries. 

 Beneath bronze-grey, the cell of the forewing dark diaphanous, otherwise marked like eryx, but without any 

 red at the spots of the tail, between which there is black and white dusting. Expanse of wings : 25 mm. Panama 

 (Trinidad River). 



Beside the species stated quite a number of American Lycaenidae have been described by old authors, 

 such as Fabricitts {agrippa, anacreon, chiton, dindus, moncus), Godart {bazochii, cithonius, ergeus, gabelus, 

 megarus, nebis, sinnis, strophius) and others, which it has hitherto been impossible to throw light upon; probably 

 the greater part will represent synonyms with other species ; for this reason we have left out these mostlj- insuffi- 

 cient descriptions. 



Alphabetical List 



with reference to the original descriptions of the forms of the American 'Lycaenidae. 



* signifies that the form is also figured at the place cited. 



acadlca Th. Edw. Proc. Ac. Nat. Sci. Phil. 1862, p. 55. 



acaineda Th. Hew. 111. diurn. Lep., p. 101. * 



acaste Th. PriUw. Stett. Zg. 1865, p. 318. 



acastoides Th. Berg, Ann. Soc. Argentin. 13, p. 169. 



acis Th. Drury, 111. Exot. Entom. 1, Tb. 1. * 



acmon Lye. Dbl. & Hew. Gen. Diurn. Lep. * 



adamsi Th. Drc. Trans. Ent. Soc. Lend. 1909, p. 432. * 



adela Th. Stgr. Exot. Tagf. p. 286. * 



adenostomatis Th. Edw. Proc. Calif. Acad. 6 (1876), 7, p. 144. 



adunea Th. Drt. Seitz, Macrolep. 5, p. 759. * 



aegides Th. Fldr. Reise Novara Lsp. 2, p. 246. * 



aepea Th. Heic. 111. diurn. Lep. p. 165. * 



aepeona Th. Drt. Seitz, Macrolep. 5, p. 793. * 



aethesa Th. Hew. 111. diurn. Lep., p. 86. * 



affinis Th. Edic. Proc. Acad. Nat. Sci. Phil. 1862, p. 



agricoloi- Th. Btlr. & Drc. Cistul. Entom. 1, p. 105. 



aguaca Th. Drt. Seitz, Macrolep. 5, p. 799. * 



ahola Th. Hew. III. diurn. Lep., p. 82. * 



aholiba Th. Heic. 111. diurn. Lep., p. 82. * 



alatiis Th. Drc. Proc. Zool. Soc. Lond. 1907, p. 579. 



albata Th. Fldr. Reise Novai'a Lep. 2, p. 261. * 



alcestis Th. Edw. Trans. Amer. Ent. Soc. 3, p. 271. 



104 



