Jurassinemestrinus Zhang, 2010: 313

Grimaldi, David A., 2016, Diverse Orthorrhaphan Flies (Insecta: Diptera: Brachycera) In Amber From The Cretaceous Of Myanmar: Brachycera In Cretaceous Amber, Part Vii David A. Grimaldi, Bulletin of the American Museum of Natural History 2016 (408), pp. 1-132 : 55

Jurassinemestrinus Zhang, 2010: 313 .

EMENDED DIAGNOSIS: Very similar to Sinomusca Nel (monotypic: S. mostovskii Nel, Yixian Formation , Liaoning Province, China) by head large, hemispherical; eyes holoptic or nearly so, occupying nearly entire head; antennae small; body compact; R 1 long, R 2+3 slightly to distinctly sinuous; forks of R 4+5 and M veins short; cell bm very long. Sinomusca , however, has a much longer cell d and consequently much shorter br cell (br 0.66× length of bm cell, vs. equal length in Jurassinemestrinus ). Zhang (2010) provided diagnostic differences in venation between Jurassinemestrinus and the more generalized genera of Rhagionemestriidae .

TYPE SPECIES: Jurassinemestrinus orientalis J.-F. Zhang, 2010. By monotypy. From Daohugou Formation of Inner Mongolia, China (mid-early Late Jurassic [Callovian–Early Oxfordian]).