Skejo, J.; Gupta, S. K.; Tumbrinck, J.

Nymph Inadvertently Described As New Species for a Fourth Time? On the Identity of Euscelimena hardi (Tetrigidae: Scelimeninae) With General Remarks on the Identification of Pygmy Grasshopper nymphs

. Zootaxa 2018, 4418, 93–97.