MONOGRAPHIA CHALCIDITUM. 207 
petiolus brevissimus: abdomen breviovatum, planum, leve, subtus 
carinatum, apice acuminatum, thorace paullo brevius et latius : 
pedes simplices, subaequales: alee latae; nervus humeralis ulnari 
duplo longior, radialis ulnari vix brevior, cubitalis radiali paullo 
brevior; stigma parvum, 
Sp. 4. Orm, Trasullus. Fem. £neo-viridis, abdomen pur- 
pureo-cupreum, antenne fulee, pedes flavi, femora viridia, 
ale limpide. 
Viridi-zeneus: caput viride: oculi et ocelli rufi: antenna fulve; 
articulus 2"*. viridi-piceus: abdomen viride; discus purpureo- 
cupreus: pedes lzte flavi; cox virides; femora viridia, apice 
flava; tarsi apice fusci; propedes tibiis tarsisque luteis : alee lim- 
pid; squamule fulvee, antice virides; nervi proalis fulvi, met- 
alis lutei, (Corp. long. lin. 1—1} ; alar. lin. 1} —18.) 
Var. 8.—Thorax zeneo-viridis. 
August; on windows, near London. 
Fem. — Corpus sublineare, nitens, scitissime squameum, parce hir- 
tum: caput transversum, breve, convexum, thorace vix latius: 
antennee subclavatee, graciles, corporis dimidio longiores; articu- 
lus 1". gracilis, linearis; 2". longicyathiformis; 3". et 4". bre- 
vissimi; 5%. et sequentes lineares, usque ad 10". curtantes et 
latescentes ; clava sublinearis, apice conica, articulo 10°. plus duplo 
longior: thorax ovatus, convexus: prothorax transversus, bre- 
vissimus: mesothoracis scutum longitudine latius; parapsidum 
suturee bene determinate; scutellum breviconicum: metathorax 
transversus, mediocris: petiolus brevissimus: abdomen fusiforme, 
depressum, leve, subtus carinatum, apice acuminatum, thorace 
longius et paullo angustius; pedes simplices, subaquales: ale 
mediocres; nervus humeralis ulnari fere duplo longior, radialis 
ulnari longior, cubitalis ulnari brevior; stigma mediocre. 
Sp.5. Orm. Pisuthrus. Fem. Viridi-cyaneus, antenne picee, 
pedes luteo-fulvi, femora viridia, ale limpide. 
Cyaneo-viridis: caput cyaneum: oculi et ocelli rufi: antenne piceze; 
articuli 1". et 2". virides: abdomen viridi-cyaneum, basi aureo- 
varium: pedes lutei; coxee cyaneo-virides ; trochanteres picei; 
femora viridia; tibieef ulvee ; tarsi apice fusci; propedum tibice 
fulvo-virides, tarsi fulvi: alee limpide; squamulz fulvee, antice 
virides ; nervi proalis fulvi, metalis flavi; stigma pallide fuscum, 
(Corp, long, lin. 11; alar. lin, 12.) 
May ; near London. 
