New species of South African Dryinidae (Hymenoptera: Chrysidoidea)
Author
Olmi, Massimo
text
African Invertebrates
2009
2009-12-31
50
2
447
447
http://www.bioone.org/doi/abs/10.5733/afin.050.0212
journal article
10.5733/afin.050.0212
2305-2562
7917226
Anteon ngoyense
sp. n.
Fig. 6
Etymology: This species is named after the
type
locality, Ngoye Forest.
Description:
Male
.
Fully winged; length
1.87 mm
. Head black, with mandibles testaceous; antennae brown, with segments 1 and 2 testaceous; mesosoma black; gaster brown; legs testaceous, with coxae, femora and tibiae of hind legs partly brown.Antennae filiform; antennal segments in the proportions 9:4:3.5:4:4:4:4:4:4:6. Head dull, completely strongly granulated, and slightly rugose; frontal line complete; face with two lateral keels along orbits and directed towards antennal toruli; occipital carina complete; POL=6; OL=3; OOL=4; OPL=2; TL=4; greatest diameter of posterior ocelli as long as OL. Scutum, scutellum and metanotum shiny, finely punctate, without sculpture among punctures. Notauli very short, reaching about 0.25 length of scutum. Propodeum with a strong transverse keel between dorsal and posterior surface; dorsal surface reticulate rugose, dull; posterior surface dull, reticulate rugose, without longitudinal keels; central region of posterior surface with areolae smaller than those of dorsal region. Forewing hyaline, without dark transverse bands; distal part of stigmal vein much shorter than proximal part (3:6). Parameres (
Fig. 6
) without a distal inner pointed process, with an inner proximal lobe showing a mosaic pattern and not covered with papillae. Tibial spurs 1,1,2.
Female
. Unknown.
Holotype
: ơ
SOUTH AFRICA
:
KwaZulu-Natal
:
Ngoye Forest
[
28
°
50'S
:
31
°
44'E
],
i–iv.2006
,
Malaise trap
in closed-canopy indigenous forest,
G. Davies
; “
Anteon ngoyense
sp. n.
M. Olmi
det.2008, ơ” [red label] (
NMSA
).
Hosts
:
Unknown.
Figs 5, 6. Genitalia: (5)
Anteon sanyatense
sp. n.
, male holotype, scale bar = 0.07 mm; (6)
Anteon ngoyense
sp. n.
, male holotype, scale bar = 0.06 mm.
Comparison: The male of
A. ngoyense
is similar to that of
A. kwazuluense
Olmi, 2007
, but the scutum is punctate and without sculpture among the punctures, whereas in
A. kwazuluense
it is granulated and partly rugose.