Sinogranulus Zhang, Chen & Zhang, 2022

Fu, Yan-Zhe, Gao, Jian & Huang, Di-Ying, 2022, Revision of the genus Sinogranulus (Hemiptera, Granulidae) with description of a new species from the Middle Triassic of China, Palaeoentomology 5 (1), pp. 81-89 : 82

Genus Sinogranulus Zhang, Chen & Zhang, 2022

Type species. Sinogranulus qishuiheensis Zhang, Chen & Zhang, 2022 ; by original designation.

Diagnosis (revised after Zhang et al., 2022). Tegmen coriaceous, mottled or with contrasting colour pattern; with granules, covering it uniformly; regular elongate-oval in shape, and apical margin nearly rounded (tegmen apparently narrowed apically, and tegminal apex somewhat truncate in Granulus Hong, 1980 ); postcostal cell widened; stems R, MP and CuA separated from common stem R+MP+CuA nearly at same point (vein R separated from common stem much earlier in Granulus ); stem R almost straight, subparallel to costal margin; veins R and MP with several terminals; at least two crossveins r-mp making cell C2 closed; crossvein mp-cua long and strongly inclined; and marginal membrane present.