MONOGRAPHIA CHALCIDITUM. 
cox nigro-cyanex ; ungues et pulvilli fusci; ale subfuscm ; 
squamulz ferruginee; nervi fulvi; stigma piceum. (Corp. 
long. lin. 2}; alar. lin. 33.) 
Var. 3.—Caput omnino nigro-viride. . 
Fem.—Corpus convexum, parum nitens, scite et conferte punctatum, q 
fere glabrum: caput mediocre, transversum, brevissimum, thorace 
fere latius ; vertex latus, non impressus; frons abrupte declivis, 
ad os angusta: mandibule arcuate, bidentate, acuminatee : la- 
brum in spinis productum ?: oculi parvi, subrotundi: ocelli ap- 
proximati, vertice triangulum fingentes: thorax ovatus, convexus : 
prothorax transversus, brevissimus, supra vix conspicuus : me- 
sothoracis scutum latitudine longius; parapsidum suture bene 
a determinate ; paraptera et epimera magna; scutellum ovatum: 
metathorax magnus, declivis: petiolus longus, gracilis : abdomen 
ovatum, gibbum, nitens, lave, glabrum, thorace brevius et angus- 
tius, subtus carinatum; segmentum 1"", ejus omne occupans: 
pedes simplices, recti, gracillimi, subaequales, pubescentes ; coxe 
parvee; tarsis articuli 1°. ad 4", curtantes, 5”. 4°. longior; 
ungues et pulvilli minuti:; alee ample; nervus ulnaris humerali 
brevior, radialis longus, cubitalis brevissimus : metalis nervus 
unicus simplex costa dimidio longior. 
Sp. 2. Euch. Rapo. Fem. Véiridis cupreo-cyaneo et pur- 
pureo-varia, pedes flavi, ale limpide. 
Fem.—Leete viridis, cupreo-varia: capitis vertex nigro-viridis : oculi 
et ocelli obscure rufi : os flavum: thorax subtus et postice cyaneus: 
petiolus nigro-viridis : abdomen viride, micans, purpureo et 
cyaneo varium: pedes flavi; cox cyanes; tarsi apice fusci: 
ale limpide ; squamule fuscee ; nervi fulvi. (Corp. long, lin. 25 
alar. lin. 34.) 
Genus.—Miscoeaster, Walker. 
Fem.—Thorax ovatus, convexus, obscurus, rude punctatus, parce 
hirtus :, mesothoracis scutum longitudine latius ; parapsidum 
suture vix conspicuze; scutellum parvum, subrotundum: meta-_ 
thorax obconicus, sat magnus: petiolus brevis : abdomen ovatum, 
nitens, leve, basi glabrum, supra planum, subtus carinatum, apice 
acuminatum, thorace brevius et angustius: pedes simplices, sub- 
zequales; alee mediocres; nervus humeralis ulnari longior, radialis 
ulnari paullo brevior, cubitalis sat longus; stigma minutum. 
