HEMIPTERA HETEROPTERA, 173 
18. Scrocoris HELFERI. 
Helferi, Fieb. Abhandl. Kong. Bohm. Gesell. Wiss. vii. 449; Hem. 361. 
Muls. et Rey, Pun. France, ii. 114. 
South France. Italy. Dalmatia. Sicily. Algeria. 
19. Sclocoris TERREUS. 
Cimex terreus, Schr. Faun. Boic. ii. 75, 1109—Cydnus umbrinus, Fall. 
Mon. Cim. Suec. 54, 5—Sciocoris umbrinus, Fall. Hem. 21. Zett. Ins. 
Lapp. 258, 1. Klug. Syn. Phys. 5, pl. 44, f.1? Hahn. Wanz. Ins. 
f. 100. Burm. Handb. Ent. ii. 373. Blanch. Hist. Nat. Hem. 151— 
Flor. Rhynch. Liv. i. 111—Sciocoris terreus, Fieb. Hem. 361. Muls. 
et Rey, Pun. France, ii. 118. Douglas §& Scott, Brit. Hem. Het. 62, 
pl. 2, f. 4: 
Europe, Siberia. 
20. Sciocoris AURITUS. 
auritus, Wuls. et Rey, Ann. Soc. Linn. Lyon. iii. 126. Muls. Opuse, Ent. 
vii. 126. Mauls. et Rey, Pun. France, ii. 100. 
South France. 
21. SctocoriIs FISSUS. 
umbrinus? Ramb, Faun. And. ii. 120—fissus, Muls, et Rey, Pun. France, 
ii. 97. 
South France. 
West Indies. 
22. Sciocoris DEFICIENS. 
Cinereo-fuscus, nigro subnebulosus ; caput conicum, lateribus subretusis ; 
abdomen nigrum, lateribus fulvis niyro maculatis ; ale antice mem- 
brana fusca venis quatuor longitudinalibus, 
Cinereous-brown, nearly flat, very winutely punctured. Head conical, 
about as long as the thorax; borders on each side slightly retuse ; lobes 
connected, of equal length. Antenne slender, less than half the length of 
the body, slightly increasing in thickness towards the Ups; fourth and 
fifth joints much shorter than the third. ‘Thorax and scutellum slightly 
mottled with black. Thorax with a transverse furrow near the fore burder. 
Scutellum narrow, rounded at the tip, much more than half the length of 
the abdomen. Abdomen above black; sides tawny, with black spots. 
Legs short, stout, setuluse. Hind wings and membrane of the fore wings 
cinereous ; the latter with four longitudinal veins. Length of the body 
14 line. 
a. St. Vincent. Presented by A. Fry, Esq. 
Madeira. 
23. Sciocoris SIDERITIDIS. 
sideritidis, Wollaston, A. N. H. 3rd Ser. i, 123. 
a—o. Madeira. From Mr. Wollaston’s collection. 
