Omyomymar Schauff 1983

OMYOMYMAR Schauff, 1983 (Figs 218–230) Omyomymar Schauff, 1983: 544. Type species: Paranaphoidea silvana Ogloblin, 1935, by original designation. See Huber et al. (2020) for the generic synonym and its type species. Diagnosis. Face with faint or without subantennal sulcus ventral to each torulus and a median sulcus extending ventrally from transverse trabecula to about dorsal margin of a torulus; torulus about 1.4× its own height from transverse trabecula (Figs 218a, 224a); mandibles short, their apices not or barely extending to each other when closed (Figs 218a, 224a); gena in lateral view short; clava 2-segmented, the apical segment with a nipple-like projection in O. (Omyomymar) (Fig. 219) or with a slight apical constriction in O. (Caenomymar) (Fig. 226); ovipositor usually distinctly exserted beyond apex of gaster (Figs 223, 229), basally forming a huge loop inside gaster of O. (Caenomymar) (Fig. 230). Male flagellum 11-segmented (Fig. 227); mandibles large, crossing when closed, with 2 distinct ventral teeth of equal size and a wide, apically serrate dorsal tooth (Fig. 225); scape with inner surface with a few to many spine-like projections in O. (Omyomymar) or transversely striate in O. (Caenomymar) (Fig. 225). Remarks. Omyomymar belongs to the Anagrus group of genera. The strongly dimorphic head also occurs in Krokella; in both genera the mandibles are very different between the sexes. Caenomymar is at present a synonym of Omyomymar but its species could perhaps best be classified informally in a separate species group from those in O. (Omyomymar); O. (Caenomymar) species are larger than those in O. (Omyomymar) and the clava does not have a distinct apical nipple. Neotropical hosts. Unknown. Important reference. Huber et al. (2020).