240 MONOGRAPHIA CHALCIDITUM. 
Var. n.—Cupreus : abdominis discus purpureus, luteo maculatus. 
Var. 8.—Abdomen basi purpureo-cupreum. 
Var. «.—Caput cyaneo-viride: thorax viridis. 
August, September; near London, Isle of Wight, North 
Wales. 
Mas.—Corpus latum, sublineare, nitens, scitissime squameum, parce 
hirtum: caput transversum, breve, convexum, thorace paullo 
latius : antennz subfiliformes, corpore paullo breviores; articulus 
1". gracilis, linearis; 2". longicyathiformis ; 3%, et 4"°. minimi; 
5"*, et sequentes filiformes, usque ad 10"". curtantes ; clava fusi- 
formis, acuminata, articulo 10°. paullo latior et plus duplo longior: 
thorax ovatus, convexus: prothorax transversus, brevissimus: 
mesothoracis scutum longitudine vix latius; parapsidum suture 
vix conspicuz ; scutellum breviovatum : metathorax transversus, 
mediocris : petiolus brevissimus : abdomen sublineare, depressum, 
leve, thorace angustius vix longius : pedes simplices, subaequales : 
alee lates ; nervus humeralis ulnari duplo longior, radialis ulnari 
vix brevior, cubitalis radiali multo brevior ; stigma parvum. 
Sp. 45. Pter. Deiochus. Mas. neo-viridis, abdomen pur- 
pureum luteo maculatum, antenne fusce, pedes lutei, ale 
sublimpide. 
Viridis: oculi et ocelli rufi: antennze fuscee; articulus 1"*. fulvus: 
thoracis discus aeneo-viridis: abdomen purpureum, basi viridi- 
seneum, ante medium luteo obsolete maculatum: pedes lutei; 
coxee virides ; genua flava; tarsi flavi; ungues et pulvilli fusci; 
protarsi lutei: al sublimpide ; squamulz fulve ; nervi proalis 
fulvi, metalis flavi; stigma fuscum. (Corp. long. lin. 1}-—1}; 
alar. lin. 2—2+4.) 
Var. (.—Antennis articulus 2". apice, 3". et 4", fulvi: thorax 
omnino viridis. 
Var. y.—Abdomen basi cupreum. 
Var. 6.—Metathorax zneus: abdomen apice viride; macula fulva 
bene determinata. 
September ; near London, Isle of Wight, Devonshire. 
Mas.—Corpus sublineare, nitens, scitissime squameum, parce hir- 
tum: caput transversum, breve, convexum, thorace paullo latius: 
