Stenotarsus orbicularis Gerstaecker
Stenotarsus orbicularis Gerstaecker, 1858: 322 . Gorham 1890: 134; Arrow 1920: 50; Blackwelder 1945: 440; Strohecker 1953: 55; Roubik & Skelley 2001: 256; Shockley et al. 2009a: 84.
Remarks. This species was not located among the studied material, and the type, presumably deposited in MNHN was not found in that collection. Based on personal notes by H. F. Strohecker, Roubik & Skelley (2001) suggested the possibility of Stenotarsus ovalis Arrow being a junior synonym of S. orbicularis . This, however, can not be confirmed without examination of the type material.