490 Dr. Rob. Lucas: Entomologie. Hymenoptera 1900. 
(2), Sympherta (1), Eczetesis (1), Eumesius Westw. (= Eaceros Grav.) (3), 
Scorpiorus (2), Erromenus (2), Monoblastus (1), Polyblastus (2), Scolobates 
(1), Olophorus (1), Baryceros (1), Synoecetes (2), Cosmoconus (1), Quadri- 
gana (1), Tryphon (4), Dialges (2), Cacotropa (1), Boethus (1), Mesoleius (2), 
Bassus (2), Promethus, Syrphoctonus, Alcoceras, Chorinaeus, Trichistus, 
Metacoelus, Exochus (je 1 Sp.), Metopius (1). Ashmead in Smith’s Ins. 
etc. p 571—579. 
Uebersicht über die Tribus. 
(eine auf Labena Cress.; 4 auf Först.'s Acoenitoidae, Lissonotoidae, Pimploidae 
u. Xoridoidae). 
Head transv. rarely subquadr. and usually narrow. or round. off behind, 
the temples not broad; mand. always fitting close to the elyp., not forming a 
kind of mouth opening. 
Abd. somewhat compress. toward apex, the ventr. valve promin. plowshare- 
shaped, or sometimes very large lanceol.; if the ventr. valve is hidden, the 
h.-cox. are abnorm. long; antenn. usually rather short and straight; h.-legs much 
lengthen. a. usually with stout femora. 
Hypopyg. promin., plowsh.-shap. or lanceol.; h.-cox. normal, rarely 3x as 
long as thick. Tribe I. Acoenitini. 
Hypopyg. not promin. hidden; h.-cox. abnorm. long, 4>< or more long. than 
thick. Tribe II. Labenini. 
Abd. depress. rarely weakly compress. tow. apex, the ventr. valve never 
promin. or plowsh.-shap.; antenn. long. a. sometimes eroded; h.-cox. never abnorm. 
lengthen. 
Abd. smooth, without impressions a. never strongly punctured, at the most 
alutaceous or shagreened; no lateral impress. lines on sgmts. 2—5 
Tribe IH. Lissonotini. 
Abd. with more or less distincet impress. a. usually also strongly punctur.; 
if smooth, alutac. or coriaceous, always with lat. impress. lines on sgmts. 2—5 
Tribe IV. Pimplini. 
Head quadr. or eubic., the temples broad, not narrow. behind; mand. most 
frequently slightly projeeting forward a. forming, with the elyp., a kind of 
mouth opening, or the clyp. is depress. Tribe V. Xoridini. 
Tribus I. Acoenitini. 
= Acoenitoidae Fam. 13 Först. 1868 = Acoenitini Tribe I. Ashm. 1894 u 
1900). Charakt. siehe oben. — Oberfl., viele Sp. d. Gruppe besond. &, 
davon im Trib. Mesostenini subf. Crypt. ähnl. in Färb. u. lang. Hbeinen, 
unterscheidb. durch Gestalt des Abd. u. Geäder. 
Uebersicht üb. die im Folgend. m. No. 287—302 bezeichn. 16 Gatt. (p. 47—8): 
300. Acoenites Latr. 302. Asthenomeris Först. 297. Collyria Schiödte 
p- 48. p- 48. p- 48. 
301. AcronusTosqu.p.48. 298. Chorischizus Först. 293. Crypturus Grav.p.47. 
292. Aphanoroptrum F. p. 48. 294. EncardiaTosqu.p.47. 
p. 47. 289. Coleocentris Grav. 299. Hieroceryx Tosqu. 
295. Arotes Grav. p. 47. p. 47.— (Coelo.... .?) p. 48. 
