MONOGRAPHIA CHALCIDITUM. 13 
dimidio paullo brevior; humeralis longus, ulnaris brevis, cubitalis 
in alee diseum declivis apice stigma fingens ovatum, radialis nullus: 
metale peranguste, ciliate. 
Sp. 1. Ptero. evanescens. Mas. Piceus, antenne fulve, 
pedes flavi, proale basi fusce. 
Trichogramma evanescens. Westwood, Lond. and Edinb. Phil. 
Mag. 11. 12, 144. 
Calleptiles latipennis . . Haliday, Ent. Mag. 1. 339. 
Piceus: caput subtus fulvum: oculi et ocelli picei: antenne ob- 
scure fulve: pedes flavi: ala albide; proale basi fusca ; 
squamule et nervi fulva. (Corp. long. lin. } ; alar. lin. =. 
July; on windows, near London. 
Secrtio II. 
Corpus minutum, breve, latum, planum, parum nitens, scitissime 
punctatum, parce hirtum: caput mediocre, transversum, breve, 
subquadratum, convexum, thorace fere angustius ; vertex latus; 
frons impressa, abrupte declivis: oculi mediocres, subrotundi, 
non extantes: ocelli 3 vertice triangulum fingentes: antennz 
8-articulatze, extrorsum crassiores, corpore paullo breviores ; 
articulus 1". Jongus, gracilis, fusiformis; 2°. parvus, eyathi- 
formis; 8. 4". et 5". breves, subaequales; 6°. 7"*. et 8". 
magni, clavam longissimam fingentes fusiformem: thorax sub- 
quadratus, latitudine non longior: prothorax brevissimus, supra 
non conspicuus: mesothoracis scutum transversum, parapsides 
non bene determinate, paraptera et epimera magna, scutellum 
transversum semicirculum fingens: metathorax brevissimus: 
abdomen quasi obconicum, nitens, lave, glabrum, apice tubi- 
forme, thorace angustius vix longius: pedes lati, simplices; 
femora compressa; tibize rectee; tarsis articuli 1°. ad 3". cur- 
tantes, 4"*, 3°. paullo longior; ungues et pulvilli minuti: alz 
iridescentes, pubescentes, ciliate: ; proalee amplee, nervus solitus 
coste dimidio paullo longior, ulnaris crassus humerali vix longior, 
cubitalis brevissimus, costee angulum acutum fingens, radialis 
nullus; metalz anguste. 
Mas.—Antenne graciliores, corporis longitudine, filiformes; clava 
longissima, apice compressa. — Genus Mymaridum nonnullis 
proximum. 
