Sclerostomus
(Sclerostominus) WEINREICH, 1960
(G. = Sclerostomus truncatus)
Sclerostomus
(Sclerostominus) truncatus LUEDERWALDT, 1934 [Scortizus, Sclerognathus].
Luederwaldt,
1934:390; Luederwaldt, 1935:551, pl.4; Blackwelder, 1944:196; Weinreich,
1958:285; Benesh, 1960:37; Blackwelder, 1982:196; Maes, 1992:52.
Brasil : Santa Catarina
(Mafra--26°06S-49°48W), Río Grande do Sul (Sao Leopoldo*--29°47S-51°07W);
Argentina : Misiones (Iguazu).