Bitomus (Bitomus) multipilis Fischer, 1990

Material collected: Iran, Alborz province: Karaj (35°46′20″N, 50°56′44″E, 1278 m a.s.l.), 8.VI.2010, 1 ♀, leg.: M. Khayrandish.

Diagnosis (Female): Body length 1.1 mm (Fig. 4A); antenna a little longer than the body; width of head (dorsal view) 2.1× as long as its length; width of clypeus 2.6× its maximum height (Fig. 4B); oral cavity developed (Fig. 4B); longitudinal diameter of eye 1.8×longer than temple (Fig. 4C); mesosoma 1.3× times its maximum height (Fig. 4D); precoxal sulcus narrow, crenulate (Fig. 4D); scutellar sulcus deep (Fig. 4E); pterostigma cuneate, vein r 0.3× as long as pterostigma wide, forming a straight line with 3RSa vein, 3RSa vein 1.5× as long as 2RS vein, 3RSb vein straight, 2.3× as long as 3RSa vein (Fig. 4F); length of hind femur 3.8× its maximum width (Fig. 4G); propodeum finely rugose; metasomal tergits entirely smooth; first metasomal tergite black, remaining metasomal tergites reddish yellow; legs yellow; ovipositor sheaths as long as first metasomal tergite.

Distribution in Iran: Alborz Province (current study).

General distribution: Hungary (Yu et al. 2016) and Iran (new record).