CORIXA.—-TENAGOBIA. 383 
C. melanogaster, no mention being made of the anterior tarsal claw in the description 
of that species. 
TENAGOBIA. 
Tenagobia, Bergroth, Ent. Monthly Mag. xxxv. p. 282 (1899). 
This genus includes the American forms previously referred to Micronecta, Kirk. 
(Sigara, auct.), from which it differs in the short lunuliform pronotum and the large 
scutellum. Seven species have been recorded from Brazil and one from Venezuela, 
one of the former extending to Central America, California, and the Antillean Island 
of Grenada, 
1. Tenagobia socialis. (Tab. XXII. fig. 27.) 
Sigara socialis, F. B. White, Trans. Ent. Soc. Lond. 1879, p. 274.'; Uhler, P. Z. S. 1894, p. 2247. 
Hab. Nortu America, California ?.—Mexico 2, Presidio de Mazatlan (Yorrer), Teapa 
in Tabasco (H. H. Smith); GuatemMaLa, Paso Antonio (Champion); Panama, David 
(Champion).—Amazons }. 
A variable species, as noted by Buchanan-White. 
Notz.—Messrs. H. Pittier and P. Biolley have published a small pamphlet on the 
Hemiptera-Heteroptera of Costa Rica (San José, 1895), based mainly on Mr. Distant’s 
work in the ‘ Biologia Centrali-America.’ A few species of Reduviide, &c., however, 
have been noticed by them, but it is probable that some of these have been incorrectly 
identified. The following are not recorded from Costa Rica in the preceding pages :— 
Apiomerus elatus, A. pictipes, and A. spissipes, Leogorrus venator, Homalocoris maculi- 
collis, Rasahus hamatus, Repipta taurus, Sinea raptoria, Spiniger limbatus, and Limno- 
coris profundus; and three species are not included in our list, viz., Macrocephalus 
cimicoides, Swed., Agriocoris fulvipes, Fabr., and Heza acantharis, Linn. 
Prof. Uhler (P. Z. 8S. 1894, pp. 198, 219) has incidentally recorded two species from 
Central America or Mexico that have not been enumerated in the present volume, 
viz., Schizoptera flavipes, Reut. (Ceratombide), and Microvelia marginata, Uhler; it 
is possible that there has been some mistake about the Central-American habitat of 
these insects, no definite locality being mentioned for either of them. He also states 
(Kingsley’s Stand. Nat. Hist. ii. p. 277) that Stenolemus spiniventris occurs in Arizona 
and Cuba, as well as in Mexico (cf. anted, p. 164). 
