Tegmina. 56, 58–60 Metanigrus gremius sp. nov. 57 Metanigrus spinatus sp. nov.
Part of:
Lv S-S, Bourgoin T, Yang L, Chen X-S (2021) Four new species of the planthopper genus
Metanigrus
Tsaur, Yang & Wilson from China (Hemiptera, Fulgoromorpha, Meenoplidae). ZooKeys 1024: 197-213.
https://doi.org/10.3897/zookeys.1024.62226