54 HEMIPTERA-HETEROPTERA. 
1. Mormidea lugens. | 
Cimex lugens, Fabr. Syst. Ent. p. 716. 98; Goeze, Ent. Beitr. ii. p. 148. 26; Fabr. Spec. ii. p. 360. 
133; Mant. ii. p. 297. 174; Gmel. Syst. Nat. i. 4. p. 2155. 321; Fabr. Ent. Syst. iv. p. 125. 
175; H.-S. Wanz. Ins. v. p. 66. f. 5107. 
Cimex albipes, Fabr. Ent. Syst. Suppl. p. 535. 162-3; Syst. Rhynch. p. 177. 114’. 
Cydnus lugens, Fabr. Syst. Rhynch. p. 187. 12; Wolff, Ic. Cim. v. p. 186, f. 180. 
Cimex gamma, Fabr. Syst. Rhynch. Ind. p. 7. 
Pentatoma punctipes, Palis. Beauv. Ins. p. 113, Hém. t. 8. f. 6°; Say, Journ. Ac. N. Sc. Philad. iv. 
p. 318. 4; Compl. Writ. ii. p. 241. 4’. 
Pentatoma gamma, Say, New Harm. Ind. Dec. 1831 ; Compl. Writ. i. p. 322. 22°. 
Pentatoma lugens, H.-S. Wanz. Ins. vii. p. 96; Dall. List Hem. i. p. 248. 39°. 
Mormidea lugens, Stal, Stett. ent. Zeit. xxiii. p. 103. 737. 
Mormidea (Melanochila) lugens, Stal, En. Hem. ii. p. 19. 1°; Uhler, Bull. U.S. Geol. & Geog. Surv. 
ii. p. 285. 1°; iii. p. 402”, 
Hab. NortH AmeErica!® 6810, United States‘, New York ®, Carolina 2°, Colorado ", 
Texas °°, E. Florida &.—Mexico ? ® ©.—Cusa !. 
Prof. Uhler records that this wide-ranging species has been captured on some of the 
high mountains of North Carolina at an elevation of more than 6000 feet above sea-level. 
2. Mormidea collaris. (Tab. V. fig. 9.) 7 
Mormidea collaris, Dall. List Hem. i. p. 211. 3’; Stal, En. Hem. ii. p. 19. 2”. 
Hab. Muxico !2 (Mus. Berol.); Guatemata, San Gerdénimo (Champion); Costa Rica 
(v. Patten).—CoLomBIa?. 
This species varies in either having the lateral angles of the pronotum acutely 
spinous, or obsoletely rounded, both forms having been received from Guatemala, and 
both being contained in the Berlin Museum from Mexico. 
3. Mormidea ypsilon. 
Cimex ypsilon, Linn. Syst. Nat. ed. 12, i. 2, p. 720. 82; Fabr. Syst. Ent. p. 708. 84; Geoze, Ent. 
Beitr. ii. p. 194. 82; Fabr. Spec. ii. p. 346. 49; Mant. i. p. 285.57; Gmel. Syst. Nat. i. 4, 
p- 2188. 32; Fabr. Ent. Syst. iv. p. 98. 72; Syst. Rhynch. p. 159. 21*; Zigny, Hist. ed. 2, iv. 
p. 269; H.-S. Wanz. Ins. iv. p. 20, f..368”. 
Cimex ypsilon-eneus, De Geer, Mém. iii. p. 332. 6, t. 34. f. 7 et 8°. 
Pentatoma ypsiion, St. F. et 8. Enc. x. p. 56. 16; H.-S. Wanz. Ins. vii. p. 95. 
Mormidea ypsilon, A. et S. Hist. des Hém. p..135. 1*; Dall. List Hem. i. p. 211.1°; Stal, Hem. 
Fabr. i. p. 27.2; En. Hem. ii. p. 19. 3°; Berg, Hem. Argent. p. 37. 1’. 
Stoll, Pun. f. 217 et 220. 
| Var. Mormidea inermis. (Tab. VI. fig. 7.) 
Mormidea inermis, Dall. List Hem. i. p. 211. 2°; Stal, En. Hem. ii. p. 21. 20. 
Hab. Muxico (Mus. Berol.); Honpuras®; Panama (coll. Dist.).—CotomsBia®; Gulana, 
Surinam’; Braziu?4°, Para*, Minas Geraés°, Rio Janeiro ®, Argentine Republic’. 
