Listrodromus flavomaculatus RIEDEL , 2011

Riedel, Matthias, 2023, New contribution to the Oriental species of Anisobas WESMAEL and Listrodromus WESMAEL (Hymenoptera, Ichneumonidae, Ichneumoninae), Linzer biologische Beiträge 54 (2), pp. 625-639 : 629

Listrodromus flavomaculatus RIEDEL, 2011 (figs 14, 20, 26)

M a t e r i a l e x a m i n e d: W-Malaysia: Ulu Gombak, 3°18´N 101°45´E, 2♁♁ ex Jamides virgulatus (DRUCE, 1895) (Lep. Lycaenidae ) on Lepisanthes tetraphylla, coll. 4.vi.1994, pup. 11.vi.1994, em. 23. and 24.vi.1994, leg. P. Seufert (ZSM); Malaysia: SE Sabah, nr Danum Valley Field C, Mal. trap 5, c 150 m, 1♀ 26.v.-20.vi.1987, 1♀ 20.vi.-12.vii.1987, 1♀ 12.vii.-2.viii.1987, 2♀♀ 2-23.viii.1987, leg. C. v. Achterberg & D. Kennedy (Leiden).

R e m a r k: Flagellum with 18, rarely with 19 flagellomeres; 1 st flagellomere 1.5-1.7× and 2 nd flagellomere 1.7-2.3× longer than wide. Median tooth on clypeal apex rather small. Hind femur 2.6-2.9× longer than wide. 2 nd tergite 1.20-1.25× and 3 rd tergite 1.55× wider than long.

D i s t r i b u t i o n: Known from Malaysia peninsula ( RIEDEL 2011), new for Sabah.