234 MONOGRAPHIA CHALCIDITUM. 
Sp. 36. Pter. Aper. Mas. Viridi-eneus, antenne fulve, 
pedes fulvi, alee limpide. 
ZEneus: oculi et ocelli rufi: antenne fulve: abdomen basi viridi- 
zneum; discus nigro-eneus: pedes fulvi; coxa nea; tarsi 
flavi; angues et pulvilli fusci: ale limpide ; squamule fulve ; 
nervi proalis fulvi, metalis flavi. (Corp. long. lin. 1—1%; alar, 
lin. 2—24.) 
Var. 3.—Viridi-zeneus : antennz basi Iuteze : abdomen zneo-viride; 
discus purpureo-cupreus : nervi proalis flavi. 
Found near London. 
Mas.—Corpus latum, sublineare, nitens, scitissime squameum, parce 
hirtum ; caput transversum, breve, convexum, thorace vix latius ; 
antennz subclavatee, corpore multo breviores ; articulus 1". gra- 
cilis, sublinearis ; 2°*. longicyathiformis ; 3". et 4°. minimi; 5”. 
minutus ; 6". et sequentes breves, usque ad 10", curtantes ; 
clava conica, articulo 10°. latior et plus duplo longior: thorax 
ovatus, convexus: prothorax transversus, brevissimus: meso- 
thoracis scutum longitudine multo latius; parapsidum suture 
vix conspicue ; scutellum subrotundum : metathorax transver- 
sus, mediocris: petiolus brevissimus: abdomen sublineare, de- 
pressum, lzeve, thorace brevius vix latius: pedes simplices, sub- 
aequales: alae mediocres ; nervus humeralis ulnari duplo longior, 
radialis ulnari vix brevior, cubitalis radiali multo brevior ; stigma 
minimum. 
Sp. 87. Pter. Vala. Mas. Cupreus, caput viride, abdomen 
purpureum, antennwe fulew apice fusce, pedes fulvi, ale 
limpide. 
Cupreus: caput viride: oculi et ocelli rufi: antenna fulvee ; arti- 
culus 2". basi obscurior; clava fusca: abdomen purpureum, basi 
cupreum : sexualia fulva: pedesfulvi; coxee cupreee ; tarsi lutei, 
apice fulvi: ale limpide ; squamul fulvee ; nervi proalis lutei, 
metalis flavi. (Corp. long. lin. #5 alar. lin. 1}-) 
Found near London. 
Mas.—Corpus breve, sublineare, nitens, scitissime squameum, parce 
hirtum: caput transversum, breve, convexum, thorace paullo 
latius: antennze subclavate, graciles, corpore vix breviores; 
articulus 1. gracilis, sublinearis ; 2". longicyathiformis ; 3" et 
4°, brevissimi; 5°. et sequentes breves, usque ad 10%. lates- 
