MONOGRAPHIA CHALCIDITUM. 229 
nervus humeralis ulnari duplo longior, radialis ulnari longior, cubi- 
talis ulnari multo brevior; stigma magnum. 
Fem.—Antennz clavate, corporis dimidio paullo longiores ; articu- 
lus 1". sublinearis, gracilis; 2”. cyathiformis; 3°*. et 4°. minimi; 
5™. et sequentes transversi, usque ad 10". curtantes et latescentes; 
clava ovata, acuminata, articulo 10°. plus duplo longior: abdomen 
ovatum, subtus carinatum, thorace paullo brevius non latius, 
Sp. 28. Pter. Carcinus. Mas et Fem. £neo-viridis, abdo- 
men purpureum aut cupreum, antenne nigra, pedes piceo- 
virides, tarst fulei, ale subfusce. 
Mas.—Viridis: caput cyaneo-viride: oculi et ocelli rufi: antennz 
nigree; articulus 1". piceus, basi fulvus: thoracis discus zneo- 
viridis: abdomen purpureum, basi et apice viridi-eneum: pedes 
virides ; trochanteres fusci; genua fulva; tibie picee; tarsi 
fulvi, basi et subtus pallidiores; protibice fulvee, supra fusce : 
ale subfusce ; squamule piceze; nervi proalis fusci, metalis 
fulvi. 
Fem.—Capitis vertex et thoracis discus viridi-zenei: antennis articuli 
1“. et 2". virides: abdomen cupreum, viridi-varium : tarsi fusci, 
basi et subtus fulvi; protibie virides. (Corp. long. lin. 1—1}; 
alar. lin. 13—2?.) 
Var. 3.—Mas. Viridis: abdomen purpureum, basi viride. 
Found near London. 
Mas.— Corpus sublineare, nitens, scitissime squameum, parce hir- 
tum: caput transversum, breve, convexum, thorace latius: an- 
tennge extrorsum crassiores, corpore breviores; articulus 1"*. 
sublinearis ; 24S. cyathiformis; 3". et 4". minimi; 5". et se- 
quentes filiformes, usque ad 10°”. curtantes et sublatescentes ; 
clava sublinearis, acuminata, articulo 10°. plus duplo longior : 
thorax ovatus, convexus: prothorax transversus, brevissimus : 
mesothoracis scutum longitudine non latius; parapsidum suture 
vix conspicuze ; scutellum breviovatum: metathorax transversus, 
mediocris: petiolus brevissimus: abdomen depressum, lzve, basi 
ad apicem latescens, thorace angustius et fere longius: pedes sim- 
plices, subaequales: alee mediocres; nervus humeralis ulnari duplo 
longior, radialis ulnari longior, cubitalis ulnari brevior ; stigma 
minutum, 
Sp. 29. Pter. Gorgasus. Mas. Viéridis, abdomen purpureum, 
antenne nigre, pedes fulvi, femora piceo-viridia, ale lim- 
pide. 
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