Contribution to the knowledge of the Ichneumoninae (Hymenoptera, Ichneumonidae) from Maritime Southeast Asia
Author
Riedel, Matthias
text
Zootaxa
2023
2023-11-06
5363
1
1
94
https://www.mapress.com/zt/article/download/zootaxa.5363.1.1/52218
journal article
10.11646/zootaxa.5363.1.1
1175-5334
10146851
B8979382-355B-410A-B1C9-20AD910233E6
Lissosculpta novickii
Heinrich, 1934
Material
.
Indonesia
:SW
Sulawesi
,
Gn. Bulusaraung
, nr.
Camba
,
Malawa
, Mal.trap 1, c
800 m
, 1 ♁
21.ii.–25.iii.1997
, Mal. trap 2, c
750 m
, 1 ♁
7.ii.–28.iii.1995
, Mal. trap 3, c
750 m
, 1 ♁
7.ii.–28.iii.1995
, leg.
C. van Achterberg
&
R
.
de Vries
(Leiden)
Remarks
. ♁. Body length
10.5 mm
.
Head
. Flagellum with 34 flagellomeres, bristle-shaped; 1
st
flagellomere 3.4 × longer than wide. Tyloids on flagellomeres 9–20, long-oval, maximally 0.5 × as long as their flagellomeres. Temple short, strongly and roundly narrowed behind eye. OED 1.1 × and OOD 1.0 × ocellar diameter. Face densely punctate. Clypeus almost flat, densely punctate; apical margin blunt, almost straight. Mandible with two teeth, ventral tooth much smaller and slightly bent inwards. Malar space 0.6 × as long as width of mandibular base. Genal carina reaching hypostomal carina away from mandibular base.
Mesosoma
. Notaulus distinct in frontal 0.3 of mesoscutum. Mesoscutum with fine rather dense punctures, shining between punctures. Mesopleuron densely punctate, speculum smooth. Metapleuron densely punctate, partly smooth; juxtacoxal carina present. Scutellum moderately elevated, 1.4 × wider than long, with sparse punctures, without lateral carina. Propodeum completely carinated, without apophysis, spiracle slit-shaped. Area basalis smooth, without median tubercle. Area superomedia heart-shaped, about as long as wide; costula reaching at 7/10 of its length. Hind femur 3.8 × longer than wide. Areolet pentagonal, frontal distance of veins 2rs-m and 3rs-m 2.0 × their width. Vein 1cu-a postfurcal by 2.0 × its width.
Metasoma
. Postpetiole moderately widened, almost smooth; median field not separated. 2
nd
tergite 1.1 × longer than wide. Gastrocoelus distinctly impressed, with some fine ridges. Thyridium almost transverse, 0.8 × as wide as the interval between thyridia. 2
nd
to 4
th
tergites coarsely punctate, shining. Apical margin of hypopygium tongue-like elongate medially.
Colour
. Black. Flagellum black, ± reddish-brown ventrally. Mandible except teeth, clypeus, face, gena and orbits (with a short interruption at vertex), scape ventrally and tegula cream yellow. Ivory are palps, frontal and upper margins of pronotum, subtegular ridge ventral mesopleuron (dorsal margin ± reddish) and complete mesosternum, prescutellar ridge and side of scutellum. Postscutellum, metapleuron and propodeum red. All tergites red. Legs red; fore and mid coxae and trochanters ivory; hind tarsus black. Wings hyaline, pterostigma reddish.
Distribution
. Only known from
Sulawesi
.