42 Bulletin Wisconsin Natural History Society [Vol. 11, Nos. 1-2 
uniformly, lightly but distinctly, stained, the stigmal and postmarginal 
veins very short; marginal fringes short, the fore wings broad. Antennae 
8-jointed with a ring-joint, the club 3-jointed, the twojiunicle joints cylin- 
drical, tapering distad, subequal and longest except the scape; third club 
joint with a spur. Scutellum without grooves, the propodeum with a 
median carina. Polygonally reticulated. Mesoscutum apparently tri- 
lobed. Antennae filiform. 
From one specimen, similarly magnified. 
c? : Not known. 
Described from a single female captured by sweeping low vege- 
tation along a brooklet, mountain side (500 feet), jungle growth, 
October 28, 1911. 
Habitat: Australia — Babinda, Queensland. 
Type: In the Queensland Museum, Brisbane, the above speci- 
men on a slide (with the head of type Mestocharella feralis. Gir.). 
This species is probably a new genus but I failed to determine 
with certainty the division of the mesoscutum so decided not to 
describe it. 
TETRASTICHINI 
Genus Tetrastichus Haliday 
1. Tetrastichus saintpierrei new species. 
9 : Length, 1.85 mm. 
Brilliant metallic grass green with the usual sculpture; legs white except 
the concolorus posterior coxae. Wings hyaline. Abdomen, dorsal aspect, 
with imperial purple, its proximal third orange yellow, the metallic-color- 
ation projecting a little cephalad at each lateral margin. Antennae with 
two ring-joints; first funicle joint longer than the others. 
From one specimen, similarly magnified. 
d 71 : Not known. 
From a single female reared with other eulophids from an oval 
gall on twigs of Melaleuca (Cecidomyiid galls), April 2, 1913 
(A. P. Dodd). 
Habitat: Australia — Nelson (Cairns), Queensland. 
Type: In the Queensland Museum, Brisbane, the above speci- 
men on a tag. 
Respectfully dedicated to the Abbe Saint-Pierre for his The 
Project of Perpetual Peace. 
