130. Aperture in hind part of abdominal shield large, in posterior view occupying whole or almost whole of its width or, in any case, much more than half of it. Anterior margin of radial cell as long as stigma or slightly shorter.
137. Body large, 3.5—6. Aperture on abdominal apex with parallel upper and lower margins.
139. Wings slightly darkened, without distinct pale transverse strip in middle.
143. metasoma with less coarse and shorter longitudinal rugae [not reaching apex].
145. Head behind eyes not broadened.
147. Hind femora black.
148. Hind tibiae yellow in middle.

150. Head behind genae without angular broadening. Temples as long as eye. Body small, about 3.5—4. Genae 1/4 as high as eye. Face almost 2 times as wide as high (2:1.1), noticeably greater than longitudinal diameter of eye (2:1.7). Antennae 23—24-segmented, distinctly shorter than body, setaceous, basal segment 2 times as thick as flagellum, first flagellar segment 2.5 times as long as wide, preapical segments slightly longer than wide. mesosoma slightly longer than high. Propodeum with weak transverse ridge and four small denticles. Anterior margin of radial cell as long as stigma. Hind femora 3 times as long as wide. metasoma broadest in apical third (Fig. 196: 10—12), with large aperture in hind part occupying almost whole of its width and almost half of its height (in posterior view), its height in middle 1/5 to 1/6 its width. Head densely punctate, face with fine, short and transverse, near eyes longer, longitudinal wrinkles. Transverse wrinkles behind ocelli faint; mesonotum densely punctate, alveolarly wrinkled before scutellum. metasoma with long, wavy, mild longitudinal rugae, reaching up to its apical third. Body 3—3.3. Central Ural..
M. incisus Tobias, sp. n.

Holotype: Male, Il’menskii Protected Forest, 17.VII. 1958 (Tobias). Paratypes: 4 males, same data, 2 males, same place, 20. VII. 1958 (Tobias).