MONOGRAPHIA CHALCIDITUM. 167 
ar. 0. — Var. y similis: thoracis discus cupreus: abdomen nigro- 
¥: 19 
purpureum, basi viride cupreo-varium subtus ferrugineum. 
Found near London. 
Var. «—Var. 6 similis: meso- et metatibie apice fusce. 
Var. ¢.—Metathorax cyaneo-viridis: abdomen basi cyaneo-viride : 
meso- et metapedum femora piceo-vittata, tibiee apice fusca. 
June, September; near London; Devonshire; Scotland. 
Fem.—Corpus sublineare, nitens, scitissime squameum, parce hir- 
tum: caput transversum, breve, convexum, thorace paullo an- 
gustius: antenne 10-articulate, pubescentes, extrorsum crassiores, 
corporis dimidio longiores; articulus 1"*. linearis, gracilis; 2", 
longicyathiformis ; 3". minimus; 4". et sequentes filiformes, 
usque ad 7"". curtantes; clava fusiformis, acuminata, articulo 7°. 
multo longior: thorax longiovatus, convexus: prothorax trans- 
versus, mediocris: mesothoracis scutum longitudine latius; para- 
psidum suturse vix conspicuze ; scutellum ovatum: metathorax 
magnus, obconicus, sublevis: petiolus brevissimus: abdomen 
fusiforme, depressum, leeve, acuminatum, subtus carinatum, tho- 
race paullo angustius vix longius: pedes simplices, subaequales : 
alze sat longee. 
Sp. 53. Eul. Faustitas. Fem. Cupreus viridi-varius, abdo- 
men nigro-purpureum, antennee nigra, pedes lutet piceo et fusco 
varit, tarsi flav, ale subfusce. 
Cupreus: caput viride cupreo-varium: oculi et ocelli rufi: antenna 
nigree; articulus 1". viridis, subtus ferrugineus: metathorax 
viridis cupreo-varius : abdominis discus obscure purpureus: pedes 
luteze ; coxee virides; trochanteres fulvi; femora supra picea; 
tibiae fusco-cinctee ; tarsi flavi, apice fusci; propedum tibize lute, 
tarsi fulvi: alee subfuscee ; squamulee fulvee; nervi flavi. (Corp. 
long. lin. 14—14 ; alar. lin. 12—2.) 
Var. (3.— Thorax viridi-varius : abdomen supra nigro-purpureum, 
basi viride cupreo-varium: metatibiae piceo-cincte. 
Var. y.— Var. @ similis: metathorax cyaneo-viridis: abdomen 
nigro-purpureum, basi cyaneo-viride cupreo-varium : metapedum 
femora viridia, tibiae piceze basi fulvee. 
Holywood, near Belfast, Ireland, Mr. Haliday. Found also 
near London. 
