Genus Acroclisoides Girault & Dodd, 1915

Acroclisoides Girault & Dodd, 1915: 344 . Type species Acroclisoides megacephalus Girault & Dodd, 1915, by original designation. Type locality Australia, Queensland.

Neocoruna Huang & Liao, 1988: 426; synonymy by Xiao and Huang (2000): 94. Type species: Neocoruna sinica, by original designation. Type locality China, Beijing.

Golovissima Dzhanokmen, 1982 . Type species: Golovissima emeljanovi Dzhanokmen, 1982, by original designation. Type locality Australia, Queensland. Syn. nov.

Diagnosis.

Head with occipital carina (Figs 7, 15, 24, 40, 103, 111, 142, 150, 174). Gena strongly receding towards mouth, hollowed mouth corner (Figs 6, 22, 30, 38, 46, 62, 70, 78, 86, 94, 102, 110, 125, 133, 141, 149, 157, 165, 181); lower posterior corner of gena either with sharp spine (Figs 46, 62, 70, 78, 86, 94, 141, 149, 181), forming an acute angle (30, 49, 102, 165), or rounded (6, 22, 33, 38, 110, 125, 133, 157). Lower margin of clypeus concave bilaterally (Figs 4, 14, 20, 28, 36, 44, 52, 60, 68, 76, 84, 92, 100, 108, 123, 131, 139, 147, 155, 163, 171, 179), or straight (Fig. 116); in middle part emarginate (Figs 20, 36, 44, 52, 60, 68, 76, 84, 100, 108, 139, 147, 155, 163), weakly rounded (Fig. 131), weakly emarginate or straight (Figs 4, 28, 92, 116, 123, 173, 179). Antennal formula 11264; anelli small, F 1 – F 6 longer than broad, symmetrical, microsetose area small (Figs 3, 11, 19, 27, 35, 43, 51, 59, 67, 75, 83, 91, 99, 107, 115, 122, 130, 138, 146, 154, 162, 170, 178). Antennal toruli situated above level of lower edges of eyes; antennal scrobes deep (Figs 4, 14, 20, 28, 36, 44, 52, 60, 68, 76, 84, 92, 100, 108, 116, 123, 131, 139, 147, 155, 163, 171, 179). Mandibles large, mandibular formula 3: 4 or 4: 4 (Fig. 44).

Mesosoma short, moderately arched. Pronotum narrower than mesoscutum, with collar margin carinate (Figs 7, 12, 24, 32, 40, 48, 56, 72, 80, 88, 95, 104, 112, 119, 127, 135, 143, 150, 158, 167, 175, 183). Notauli complete (Figs 7, 15, 23, 31, 39, 47, 55, 63, 71, 79, 95, 103, 111, 126, 134, 142, 150, 158, 166, 174, 182). Scutellum arched, without conspicuous sublateral grooves, with weakly distinct frenal area and without frenal groove. Propodeum reticulate, without costula, with distinct median carina (Figs 10, 18, 34, 42, 50, 58, 66, 90, 98, 106, 114, 121, 129, 137, 145, 153, 161, 169, 177) or without (Figs 2, 26, 74, 82), nucha short, propodeal spiracles near to front margin of sclerite. Fore wing hyaline (Figs 5, 13, 45, 53, 61, 77, 85, 109, 117, 124, 132, 172, 180), with one (Figs 29, 37, 69, 93, 101, 140, 148, 156, 164) or two spots (Fig. 21), with closed speculum; M wider than PM. Hind coxa dorsally bare; hind tibia with one spur.

Metasoma shorter than combined length of mesosoma and head, on subconical petiole; Mt 2 elongate and narrow; cerci with setae subequal in length; ovipositor not strongly protruding (Figs 7, 15, 23, 31, 39, 47, 55, 63, 71, 79, 87, 95, 103, 111, 118, 126, 134, 142, 150, 158, 166, 174, 182).

Distribution.

Nearctic, Palaearctic, Oriental, Afrotropical and Australian regions.