176 HEMIPTERA-HETEROPTERA. 
pion) ; Honpuras!; Costa Rica (van Patten); Panama, Volcan de Chiriqui (Champion). 
—Coromsia 1, Rio Magdalena, Cauca (Dr. O. Thiere); VENEZUELA, Caracas. 
Stal describes two varieties of this species, which are sufficiently shown by the figures 
of the two specimens here given, which are both from Costa Rica. Attached to a typical 
specimen kindly forwarded to me for examination from Stockholm by Dr. Aurivillius, 
is a label bearing a MS. name which is somewhat illegible, but appears to be 
“ almorsoni, Stal.” 
5. Oncopeltus unifasciatus. 
Lygeus unifasciatus, Hahn, Wanz. Ins. ii. p. 7, f. 120*; H.-S. Wanz. Ins. ix. p. 200; Dall. List 
Hem. 11. p. 539. 227; Mayr, Nov. Hem. p. 123. 
Oncopeltus (Erythrischius) unifasciatus, Stal, En. Hem. iv. p. 103. 12°; Berg, Hem. Argent. 
p. 99. 123 *. 
Hab. Mexico 2.—Jamaica 2; VenezveLa?; BritisH Gurana?; Brazin!?%, Rio 
Janeiro 2°; ARGENTINE REPUBLIC ‘4. 
We have not received this species from Central America ourselves ; and I have inserted 
it here on the authority of Mr. Dallas 2, who has recorded a Mexican specimen in the 
British Museum. 
6. OQncopeltus sandarachatus. 
Lygeus sandarachatus, Say, New Harm. Dec. 1831; Compl. Writ. 1. p. 328.1; Town. Glov. IIL. 
Ins. Ord. Hem. p. 457. 
Lygeus unifasciatus, var.?, H.-S. Wanz. Ins. viii. p. 105, f. 876°. 
Oncopeltus (Erythrischius) sandarachatus, Stal, En. Hem. iv. p. 103. 13°. 
Erythrischius sandarachatus, Uhler, Bull. U.S. Geol. & Geog. Surv. i. p. 303. 1 *. 
Hab. Norta America, California +.—Muxico 234 (coll. Sallé), Valladolid in Yucatan 
(Gaumer); Guatemala, Teleman (Champion); Panama, Volcan de Chiriqui (Champion). 
— ANTILLES (coll. Dist.). 
7. Oncopeltus fasciatus. (Tab. XVI. fig. 23.) 
Lygeus aulicus, H.-S. Wanz. Ins. vi. p. 76, f. 646°; ib. ix. p. 196 (nec Fabr.). 
Lygeus fasciatus, Dall. List Hem. i. p. 538.177; Stal, Stett. ent. Zeit. xxiii. p. 308. 193°; Uhler, 
Hayden’s Surv. Mont. pt. iv. Zool. & Bot. p. 405°; Town. Glov. Ill. Ins. Ord. Hem. p. 45, 
t.1.f£11, &t. 7.7197. 
Oncopeltus (Erythrischius) fasciatus, Stal, En. Hem. iv. p. 103. 14°. 
Erythrischius fasciatus, Uhler, Bull. U.S. Geol. & Geog. Surv. ii. p. 303.2°; Proc. Bost. Soc. Nat. 
Hist. xix. p. 3867. 
Hab. Norta America !’, United States ?, Maryland ® §, Florida ?, Texas 6 8 (Mus. Vind. 
Ces.), Arizona *®.—Mexico?3°8 (Stchel, Mus. Vind. Ces.; coll. Sallé), Oaxaca (coll. 
Dist.), Jalapa (Hoge), Hacienda de Bleados, San Luis Potosi (Dr. Palmer); Britisa 
