Tuberfemurus, Zheng, 1992

Deng, Wei-An, 2020, Taxonomic revision of the subfamily Cladonotinae (Orthoptera: Tetrigidae) from China with description of three new species, Zootaxa 4789 (2), pp. 403-440 : 433

Key to Chinese species of Tuberfemurus

1. Median carina of pronotum in profile, anterior half arch-like and posterior half depressed to straight; disc of pronotum with a protuberance between shoulders...........................................................................2

- Median carina of pronotum in profile, arch-like; disc of pronotum without protuberance between shoulders.............. 3

2. Apex of hind pronotal process with weak excision, lower carinae of fore femora sinuate and with 1-2 teeth, lower carinae of mid femora sinuate and with 2-3 teeth................................................ T. torulisinotus Deng, 2019

- Apex of hind pronotal process narrowly rounded, lower carinae of fore femora and mid femora sinuate and without tooth…..................................................................................... T. convexa sp. nov.

3. Width of vertex 3 times width of an eye, lateral carinae of prozona parallel, upper carinae of hind femur without saw tooth................................................................................. T. laminatus Zheng, 1992

- Width of vertex 2.5 times width of an eye, lateral carinae of prozona constricted backwards, upper carinae of hind femur with 3 saw tooth..................................................................... T. zhengi Xu & Mao, 2007