HEMIPTERA-HETEROPTERA. » dll 
4. Tetyra pinguis, 
Pachycoris pinguis, Germ. Zeitschr. 1, i. p. 91.19; H.-S. Wanz. Ins. v. p. 7, f. 4627; Dall. List 
Hem. i. p. 31. 17. 
Hab. Muxico, Tepic (Schumann).—ANTILLES, Jamaica?; Guiana, Cayenne ?; Braziu!. 
This species and 7. farcta, Germ., are certainly very closely allied, if not actually vari- 
eties of one species ; I have, nevertheless, followed Stal in keeping them distinct in this 
enumeration ; he, however, recorded the qualifying remark “a preecedente vix distincta.” 
PACHYCORIS (p. 14). 
Pachycoris torridus (p. 14). 
To the localities given, add :—Mexico (Sallé), Ventanas in Durango (forrer), Venta 
de Zopilote and Omilteme in Guerrero, Atoyac in Vera Cruz (H. H. Smith), Jalapa 
(Ff. D. G., Hoge), Cuesta de Misantla (M. Trujillo), Temax in North Yucatan (Gaumer) 
(vars. a, c,d, e); GuatTeMALA, Chacoj (Champion); Panama, Bugaba, Volcan de Chiriqui, 
Tolé (Champion) (var. 2). 
ACHATES. (To precede the genus Orsilochus, p. 16.) 
Achates, Stal, Ofv. Vet.-Ak. Forh. 1867, p. 492. 
This genus is confined to the Nearctic and Neotropical regions ; three species have 
been enumerated by Stal (En. Hem.i.p.9), and a fourth is now added as belonging to it. 
1. Achates ramosus, n. sp. (Tab. XXX. fig. 4.) 
Ochraceous, an oblique sanguineous abbreviated fascia near each lateral margin of the pronotum, a central 
longitudinal fascia to the head and four fasciz to the pronotum (the two central abbreviated and straight, 
the other two longer, irregular, and curved), chocolate-brown. Scutellum with some dark longitudinal 
fasciee and the apical third and two central wedge-shaped fasciee chocolate-brown. Connexivum ochraceous, 
Body beneath and legs ochraceous; the lateral areas of the sternum, the apex of the abdomen, and the 
apices of the tibie and the tarsi brownish. Eyes and antenne (the basal joint excepted) fuscous. Antenne 
with the third joint longer than the second; fourth and fifth joints longest and subequal in length. 
Rostrum reaching the posterior coxe. The head is coarsely punctate at the area of the central lobe and 
behind the eyes; pronotum and scutellum coarsely punctate. 
Long. 10 millim., lat. pronot. angl. 6 millim. 
Hab. Guatemata, San Juan in Vera Paz (Champion). 
Only one specimen of this species was sent home by Mr. Champion. 
ORSILOCHUS (p. 16). 
Orsilochus variabilis (p. 17). 
To the localities given, add :—Muxico (Sallé), Presidio, Ventanas (Forrer), Tepic. 
(Schumann),Venta de Zopilote, Hacienda de la Imagen, Tepetlapa, Chilpancingo, Rincop, 
