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MEMOIRS OF THE QUEENSLAND MUSEUM. 
Genus BARYCONUS Foerster. 
1. BARYCONUS AMABILIS sp. nov. 
Female: — Length, 2.60 mm. 
Black; thorax more or less reddish brown; abdomen probably somewhat 
reddish brown but chiefly black; legs (including coxai) and first six antennal 
ioints golden yellow. Antenna' almost as in splendidus Dodd but the pedicel 
and first funicle joint are only two and a-half times as long as wide. Forewings 
as in splendidus. Structure, as far as could be ascertained, as in splendidus. 
Ovipositor not exserted, This species is probably coloured much as in splendidus 
to which it is closely related, differing chiefly in having the ovipositor not 
exserted. Splendidus is also from the Brisbane district. 
Habitat: South Queensland (Olayfield, near Brisbane). Described from 
one female labelled “sweeping herbage.” 
Type: Hy 1626, Queensland Museum, a female on a slide in company with 
a Diapriid. 
2. BARYCONUS VULGARIS sp. nov. 
Female: — Length, 2.00 mm. 
Black; thorax arid base of abdomen a little reddish brown; legs (including 
co xfe) and antennal scape golden yellow. Antennal structure as in amabilxs 
Dodd. Fore wings extending almost to apex of abdomen; moderately broad, the 
apex rather rounded; a little infuscated; submarginal vein attaining the costa 
distinctly beyond the middle of the wing; marginal vein short; stigmal vein 
moderately long, scarcely oblique, slightly convexly curved, the convexity distad; 
postmarginal vein a little longer than the stigmal; basal vein rather indistinct. 
Ovipositor not exserted ; horn on abdomen moderately long. A species probably 
nearest to niger Dodd and fuse us Dodd. The twenty-third Australian species 
of the genus. 
Habitat: South Queensland (Olayfield. near Brisbane). Described from 
one female labelled “sweeping herbage, 8-iv-13, IL. Hacker.” 
Type: Hy 1627, Queensland Museum, a female on a slide. 
Genus BiEONEURELLA Dodd. 
B^EONEURELLA BELLA sp. nov. 
Female: — Length, 1.00 mm. 
Head and thorax black; abdomen and legs golden yellow; antennas- 
fuscous, suffused with yellow basal ly. Antennal structure as in giraulti Dodd. 
Fore wings a little infuscated, otherwise as in giraulti. Thorax no longer than 
