48 MONOGRAPHIA CHALCIDITUM, 
parapsidum suture bene determinate ; scutellum magnum, ob- 
conicum: metathorax transversus, mediocris: petiolus validus, 
sat longus: abdomen ovatum, depressum, lve, thorace multo 
brevius: pedes graciles: ale longa; nervus ulnaris humerali 
multo longior, radialis longus, cubitalis brevissimus. 
Sp. 39. Ent. Thersamon. Mas. Cupreus aut viridis, an- 
tenne picee, pedes flavi; ale subfulvescentes. 
Lete viridis: capitis vertex et thoracis discus cupreo varii: frons 
cyaneo-viridis ; oculi et ocelli rufi: antenne nigro-picex ; articu- 
lus 1", pallide flavus, apice piceus: petiolus cupreus: abdomen 
cupreo-varium: pedes pallide flavi; coxe virides; tarsi apice 
fulvi; propedes tibiis apice tarsisque omnino obscurioribus: alee 
subfulvescentes ; squamulz fulve, antice fuscee; proalis nervi 
fulvi, metalis flavi. (Corp. long. lin. ?—1; alar. lin. 1;—1.) 
Var. 3.—Cyaneo-viridis : capitis frons viridis, eupreo-varius : abdo- 
men viride, zeneo-varium. 
Found near London. 
Fem.?—Corpus nitens, scitissime squameum, parce hirtum: caput 
transversum, brevissimum, convexum, vix impressum, thorace 
paullo latius: antennz subfiliformes, graciles, corporis dimidio 
longiores ; articulus 1%. longus, gracilis, sublinearis; 2". longi- 
eyathiformis; 3". et sequentes longi, lineares, usque ad 7". cur- 
tantes ; clava parva, acuminata, articulo 7°. vix longior: thorax 
ovatus, convexus: prothorax brevissimus, supra non conspicuus : 
mesothoracis scutum longitudine vix latius; parapsidum suturee 
bene determinatee; scutellum mediocre, obconicum: metathorax 
transversus, sat magnus: petiolus brevissimus: abdomen ovatum, 
planum, leeve, thorace brevius: pedes graciles: ale longe; nervus 
ulnaris humerali multo longior, cubitalis et radialis breves. 
Sp.40. Ent. Neenia. Fem,? Viridis cupreo et cyaneo varius, 
antennee pice, pedes flavi, ale fulvw. 
Lete viridis: capitis vertex et thoracis discus cupreo-varii: frons 
cyaneo-viridis: oculi et ocelli rufi: antennz pices; articulus 
1", pallide flavus, apice piceus: metathorax cupreus: abdomen 
eupreum, basi viride micans: pedes pallide flavi; cox virides ; 
ungues et pulvilli fulvi; propedum tibie supra fulvo vittatee, tarsi 
fulvi: alze fulvee; squamulee fulvee; nervifulvi. (Corp. long, lin. 
3—1; alar. lin. 13—1.) 
