220 MONOGRAPHIA CHALCIDITUM. 
picese; nervi proalis fulvi, metalis flavi. (Corp. long. lin. ?; 
alar. lin. 14.) : 
Var. 3.—-Antennis articulus 2"’. niger: abdomen basi et apice viride. 
September; near London; Dorsetshire. 
Mas.—Corpus latum, sublineare, nitens, scitissime squameum, parce 
hirtum: caput transversum, breve, convexum, thorace non latius : 
antenne graciles, filiformes, corpore vix breviores; articulus 1". 
gracilis, linearis; 2". longicyathiformis ; 3". et 4". minimi; 5. 
et sequentes filiformes, usque ad 10". curtantes ; clava fusiformis, 
acuminata, articulo 10°. plus duplo longior: thorax ovatus, con- 
vexus: prothorax transversus, brevissimus: mesothoracis scutum 
longitudine latius; parapsidum suture non bene determinate ; 
scutellum ovatum: metathorax transversus, mediocris: petiolus 
brevissimus: abdomen sublineare, depressum, lzeve, thorace paullo 
brevius et angustius: pedes simplices, subeequales: ale late; 
nervus humeralis ulnari plus duplo longior, radialis ulnari non 
brevior, cubitalis ulnari brevior; stigma minutum. 
Sp. 15. Pter. Pronax. Mas. neo-viridis, abdomen cupreo- 
purpureum, antennee fuscee, pedes fulvo-flavi, femora viridia, 
alee limpidee. 
Viridis: oculi et ocelli rufi: antennze fuscze ; articulus 1”. luteus, 
apice fuscus: thoracis discus zneus: abdomen cupreo-purpureum: 
sexualia fulva: pedes flavi; coxe virides; femora viridia; tibie 
fulvo-cinctz ; tarsi apice fusci; protarsi fulvi: ale limpide; 
squamulz fulve ; nervi proalis fulvi, metalis flavi. (Corp. long. 
lin. 2—#; alar. lin. 14—1}.) 
Var. @.—Abdomen basi viride: meso- et metatibize omnino flava. 
May; near London. 
Mas.— Corpus nitens, scitissime squameum, parce hirtum: caput 
transversum, breve, convexum, thorace latius: antennz graciles, 
filiformes, corporis longitudine ; articulus 1”. linearis, gracilis ; 
2". longicyathiformis ; 3". et 4". minimi; 5™. et sequentes fili- 
formes, subaequales; clava sublinearis, acuminata, articulo 10”. 
plus duplo longior: thorax ovatus, convexus: prothorax trans- 
versus, brevissimus: mesothoracis scutum longitudine latius; 
parapsidum suture vix conspicuse ; scutellum breviovatum: me- 
tathorax transversus, mediocris: petiolus brevissimus: abdomen 
sublineare, depressum, lave, thorace brevius et multo angustius : 
pedes simplices, subeequales; ale ample; nervus humeralis 
