162 MONOGRAPHIA CHALCIDITUM. 
Var. ». —- Mas. Protibiee fulvee, fusco-cinctee: mesotibie flavee, 
apice nigrae: metatarsi fusci. 
Var.x.—Mas. Var. similis: thorax viridi-eyaneus: mesothoracis 
discus cupreus: abdomen omnino cupreum. 
May to October; on oak-trees, &c. near London; Isle of 
Wight; Devon; Wales; Cornwall; Cumberland ; Scotland; 
south of France. ‘ Parasitic on a subcutaneous larva of beech- 
leaves, at Holywood, near Belfast, Ireland,” Mr. Haliday. 
Fem. — Corpus sublineare, nitens, scite squameum, parce hirtum : 
caput transversum, breve, conyexum, antice subimpressum, 
thorace angustius: antennz 9-articulate, clavate, late, pubes- 
centes, corporis dimidio non longiores; articulus 1. linearis, 
gracilis; 2". cyathiformis; 3"°. vix conspicuus; 4"*. longus; 
5", multo brevior; 6°. adhuc brevior ; clava fusiformis, acumi- 
nata, articulo 6°. multo longior: thorax longiovatus, convexus: 
prothorax transversus, -brevis: mesothoracis scutum magnum, 
longitudine paullo latius; parapsidum suture vix conspicue; 
scutellum ovatum: metathorax transversus, mediocris: petiolus 
brevissimus: abdomen longiovatum, depressum, lxeve, acumi- 
natum, subtus carinatum, thorace paullo angustius vix longius: 
pedes simplices, subzequales: ale ample; nervus humeralis ul- 
nari longior, radialis longissimus, cubitalis longus ; stigma minu- 
tum, bifurcatum. 
Sp. 46. Eul. Battis. Fem. Viridis, abdominis discus pur- 
pureo-cupreus, antenne picee, pedes flavi, femora viridia, ale 
limpide. 
Leete viridis, cupreo-varius: oculi et ocelli rufi: antennz pices ; 
articulus 1"8, basi et subtus fulvus: abdomen cyaneo-viride; 
discus purpureo-cupreus : pedes flavi; coxa virides; femora 
viridia, basi et apice flava; tarsi apice fusci ; protarsi fulvi: ale 
limpide ; squamule fulve ; nerviflavi. (Corp. long. lin. 113; 
alar. lin. 13—23.) 
Var. @.—Thoracis discus viridi-cupreus; abdomen basi late cu- 
preum: tibiae fulvo-cinctee: proalis nervi fulvi. 
Var. y.—Thorax postice cyaneo-viridis : pro- et mesofemora fusca, 
basi et apice flava. 
Var. 8. — Thorax cyaneo-viridis: antennis articulus 1". omnino 
fulvus. 
July and October; near London. 
