MONOGRAPHIA CHALCIDITUM. 257 
lineare, depressum, lave, thorace angustius non longius: pedes 
simplices, subaequales: ale mediocres; nervus humeralis ulnari 
fere duplo longior, radialis ulnari multo brevior, cubitalis subar- 
cuatus radiali vix brevior; stigma minutum. 
Sp. 68. Pter. Artembares. Mas. Viridis eneo et cupreo- 
varius, abdomen purpureum luteo maculatum, antenne nigra, 
pedes lutei, femora viridia, ale limpide. 
Viridis : caput cyaneo-viride: oculi et ocelli rufi; antenne nigre ; 
articulus 1™, fulvus, apice piceus: abdomen purpureo-cupreum, 
basi viridi-varium, ante medium luteo plagiatum: pedes lutei ; 
coxee virides ; femora viridia ; tarsi fulvi, apice fusci, basi lutei ; 
profemora lutea, basi picea: ale limpide; squamule fulve, 
antice fuscze ; nervi proalis fulvi, metalis flavi. (Corp. long. lin. 
1—1}; alar. lin. 14—1.) 
Var. 8.—Thorax cyaneo-viridis; scutellum cupreo-varium: abdo- 
men basi cyaneo-viride: antennis articulus 1”. viridis, basi ferru- 
gineus: profemora viridia, apice lutea. 
Var. y.—Thorax zeneo-viridis ; scutellum cupreum: abdomen pur- 
pureum, luteo maculatum. 
Found near London. 
Mas.—Corpus angustum, sublineare, nitens, scitissime squameum, 
parce hirtum: caput transversum, breve, convexum, thorace 
paullo latius: antennze filiformes, corpore breviores ; articulus 
1". gracilis, sublinearis; 2"*, cyathiformis; 3°. et 4". brevis- 
simi; 5™*. et sequentes filiformes, usque ad 10°". curtantes ; clava 
sublinearis, acuminata, articulo 10°. plus duplo longior: thorax 
fusiformis, convexus: prothorax transversus, brevis: mesothoracis 
scutum longitudine paullo latius; parapsidum suture vix con- 
spicuze ; scutellum longiovatum: metathorax obconicus, sat bene 
determinatus: petiolus brevissimus : abdomen sublineare, depres- 
sum, lzeve, thorace brevius et paullo angustius : pedes simplices, 
subeequales: ale mediocres; nervus humeralis ulnari multo 
longior, radialis ulnari brevior cubitali multo longior; stigma 
parvum. 
Sp.69. Pter. Nyctimus. Mas. Viridis, abdomen purpureum, 
antenne nigr@, pedes lutei, femora viridia, ale sublimpide. 
Viridis: oculi et ocelli rufi: antennz nigra ; articuli 1". et 2". 
Virides: abdomen cupreo-purpureum; segmentum 1"". basi viride : 
pedes lutei; coxze virides; femora viridia, apice lutea; tarsi fulvi, 
LL 
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