AUSTRALIAN HYMENOFTERA CUALCIDOIDEA, IV.—GIRAULT. 
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Genus TRICHAPOKOIDELLA Girault. 
Synonym: Aprostoceroloides Girault. 
1. TRICHAPOROIDELLA DECORA Girault. 
This species belongs to N cotrichaporoides Girault which see. 
2, TRICHAPOROIDELLA DUBIA Girault. 
The type specimen was taken November 3, 1912. 
3. TRICHAPOROIDELLA SPECIOSUS (Girault). Genotype of Aprostoceroloides, 
The median groove of scutum is absent. Type re-examined. 
4. TRICHAPOROIDELLA MARGIVENTRIS (Girault). 
From Aprostoceroloides. Type re-examined. The marginal stripe of abdomen is dark 
metallic green. A second female taken in the ty])C locality, November 7, 1913 bore two dots 
in a longitudinal line on meson of abdomen, distinctly distad of the apex of the marginal 
stripes. Median carina of propodeum long and thin. 
5. TRICHAPOROIDELLA PARTICOLOR new species. 
Female: — Length, 1.20 mm. Slender. 
Dark metallic green, the wings hyaline, the legs white, the hind coxa washed with 
metallic above; ventral half of head, proplcura, prepectus, tegula, cephalic margin of meso- 
pleuTum, an ovate spot filling center of abdomen at base, meson of abdominal venter and 
sides of abdomen at proximal third, honey yellow. Propodeum coarsely scaly, with a distinct 
median carina, the sculpture nearly punctate, rougher than the rest of the thorax; caudal 
and lateral margins earinated. Funicle joints each shortening; 1 elongate, nearly as long 
as the club (three fourths its length), much longer than the pedicel which is somewhat shorter 
than joint 3 which is much longer than wide. 
From one female caught November 3, 1912 on banks of the river. Jungle. 
Hahiiot : Proserpine, Queensland. 
Type: No. IIy^573, Queensland Museum, Brisbane, the specimen on a tag, the antenna 
oji a slide. 
6. TRICHAPOROIDELLA RADIUS now species. 
Female: — The same as elegania in stature and so forth but differing in the following 
particulars: The stripe down meson of prouotiim is somewhat narrower, the scutum the same 
but the large green marking is obtusely conical there leaving distinctly more than the lateral 
margins yellow (the space between lateral margin of scutum ami lateral margin of the green 
marking at cephalic margin is twice broader) ; the stri]»e down meson of scutellum is somewhat 
narrower, the spot on axillae oval and thus smaller while the abdomen though similarly margined 
bears only three complete eross-stripcs, one distad of ends of marginal stripes with a 
cephalic projection at meson (and slight ones at each margin), one joining the. ends of the 
marginal stripes and one preceding this farther proximad; between tliis first stripe and base, 
two cross-stripes are slightly indicated by short projections mesad from each margin. Lateral 
margin of propodeum margined, the lateral cariiite absent, the median distinct. 
In eleganta, the cephalic half (or nearly) of each parapside, except along lateral 
margin, is metallic green. In radms, the cephalic third of that sclerite is metallic green; the 
rseape except at tip is yellowish; rest of antenna dusky black. 
