Bareogonalos Schulz, 1907 Figs 1-2, 3-13, 14-22, 23-28

Bareogonalos Schulz, 1907: 18; Marshakov 1981: 104; Tsuneki 1991: 9; Weinstein and Austin 1991: 412; Carmean and Kimsey 1998: 60. Type species (designated by Schulz 1907): Trigonalys canadensis Harrington, 1896.

Nippogonalos Uchida, 1929: 79; Tsuneki 1991: 4; Lelej 1995: 12; Weinstein and Austin 1991: 412. Type species (by monotypy): Nippogonalos jezoensis Uchida, 1929. Synonymised by Bischoff 1938.

Makotogonalos Yamane, 2014: 18 (proposed as subgenus). Type species (by original designation): Bareogonalos huisuni Yamane & Yamane, 1975.

Biology.

Reared from nests of Vespa, Vespula, Dolichovespula and Provespa spp. ( Vespinae: Vespidae); the larva of at least one species has a final ectoparasitoid phase (Carmean and Kimsey 1998) after the initial endoparasitoid phase. Collected in August–October .

Distribution.

East Palaearctic, Nearctic (but intruding Central America by reaching SW Mexico), Oriental.

Key to Old World species of the genus Bareogonalos Schulz