MONOGRAPHIA CHALCIDITUM. 5 
usque ad 8"", curtantes et latescentes; clava longiconica, articulo 
8°. plus duplo longior: thorax longiovatus: prothorax magnus, 
transversus, subquadratus: mesothoracis scutum longitudine 
multo latius ; parapsidum suturee optime determinate ; scutellum 
subrotundum: metathorax parvus, transversus: pedes validi, sim- 
plices, subzquales; tarsi breves: alee mediocres; nervus hume- 
ralis ulnari plus duplo longior, radialis ulnari brevior, cubitalis 
radiali vix brevior ; stigma sat magnum. 
Sp. 2. Iso. Oritias. Fem. Nigro-aneum, antenne nigre, 
prothoracis latera fuleo maculata, pedes fulvi, foam @nea, 
ale limpide. 
Nigrae-zeneum : oculi et ocelli rufi: antenne nigre ; articuli 1", et 2, 
nigro-enei: prothorax utrinque fulvo maculatus: pedes fulvi; 
cox senez; femora enea, apice fulva; tarsi flavi, apice fusci ; 
metatibiz fusco cinctee: ale limpide; squamule picez ; nervi 
proalis fusci, metalis fulvi. (Corp. long. lin. 14; alar. lin. 23.) 
March; King George’s Sound, Australia. 
Grnus.—Mecastiemus, Dalman. 
Sp. 1. Meg. Drances. Fem. Fulvus nigro-varius, antenne 
nigre basi fulve, oviductus vagine abdomine multo longiores, 
pedes fulvi, ale limpide. 
Fulvus, sub-nitens, scite punctatus, fere glaber: capitis vertex niger: 
_os flavum: oculi et ocelli rufi: antenna nigra; articulus 1%, 
fulvus: thorax nigro per medium vittatus: metathorax niger: 
abdomen leve nitens; segmenta basi nigra: oviductus fulvus ; 
vagine nigra, hirte, abdomine multo longiores: pedes fulvi; 
cox pices; tarsi apice fusci; metafemora subtus piceo macu- 
lata: alee limpidee ; squamule fulve; nervi fusci, basi pallidiores ; 
stigma piceum, rotundum, sat magnum. (Corp. long. lin. 14; 
alar. lin, 25.) 
Hobart Town, Van Diemen’s Land. 
Sp. 2. Meg. Borus. Fem. Flavus fulwo et piceo varius, 
antenne picee basi fulue, metathoraa niger, oviductus vagine 
abdomine non longiores, pedes flavi, ale limpide. 
