LYGAUS. . 183 
17. Lygeus pulchellus. 
Lygeus pulchellus, Fabr. Ent. Syst. iv. p. 159. 83; Syst. Rhynch. p. 225. 105'; H.-S. Wanz. Ins. 
ix. p..199; Dall. List Hem. ii. p. 549. 55°; Guér. in Sagra’s Hist. de Cuba, Ins. p. 395°. 
Lygeus bimarginatus, H.-S. Wanz. Ins. viii. p. 105, f. 877 *. 
Lygaeus (Lygeus) puichellus, Stal, Hem. Fabr. i. p.71. 5. 
L. (Ochrostomus) pulchellus, Stal, En. Hem. iv. p.111. 46°. 
Hab. Mexico> (Mus. Berol.).—AnTILLES ! 5, Jamaica 2, Cuba 3 4. 
18. Lygeeus pallido-cinctus. (Tab. XVI. fig. 11.) 
Lygeus pallido-cinctus, Stal, Stett. ent. Zeit. xxiii. p. 310. 206°. 
L. (Ochrostomus) pallido-cinctus, Stal, En. Hem. iv. p. 111. 472. 
Hab. Mexico 1? (coll. Sailé, Mus. Vind. Ces.); Guatumaa, Capetillo (Champion). 
A Mexican specimen is here figured. 
19. Lygzeus conjunctus, n.sp. (Tab. XVIII. fig. 3.) 
Obscure fuscous, thickly pilose. Head somewhat ochraceous and thickly pilose. Pronotum with the anterior, 
posterior, and lateral margins and a narrow central longitudinal fascia luteous. Lateral margins and 
apex of scutellum, apical margins of clavus, and lateral and posterior margins of corium luteous. 
Membrane black, with the apical margins narrowly pale hyaline. Sternum pale reddish fuscous; lateral 
margins, anterior margin of prosternum, and posterior margins of pro-, meso-, and metasternum, cox, and 
lateral margins of abdomen luteous. Abdomen dull reddish, apical segment very pale fuscous, segmental 
incisures and stigmata fuscous. Antenne, rostrum, and legs fuscous. 
Long. 7 millim. 
Hab. Panama, Volcan de Chiriqui (Champion). 
Allied to L. pallido-cinctus, but differs by its smaller size, the central fascia to pro- 
notum, the different colour of abdomen, &c. : 
20. Lygeus pallescens. (Tab. XVII. fig. 7.) 
Lygeus pallescens, Stal, Stett. ent. Zeit. xxiii. p. 310. 205°. : 
L. (Ochrostomus) pallescens, Stal, En. Hem. iv. p. 111. 497. 
Hab. Mexico 12, Orizaba (Bilimek, Mus. Vind. Ces.). 
A. typical specimen in the Stockholm Museum is here figured. 
Var.a. (Tab. XVII. fig. 10.) 
This is a melanic form, and apparently of a constant local character in specimens 
received from Panama. The four dark spots across the pronotum are present in typical 
Mexican specimens, but are there much paler and more fused. The membrane is much 
darker; and the veins appear concolorous. 
Hab. Panama, Volcan de Chiriqui, 2000-3000 feet (Champion). 
21. Lygeus interstinctus, n.sp. (Tab. XVII. fig. 8.) 
Dull ochraceous, irregularly shaded with fuscous. Head ferruginous. Anterior, posterior, and lateral margins 
and a central longitudinal fascia to pronotum, a central longitudinal fascia, lateral margins, and apex to 
