Sclerostomus sulcicollis (Möllenkamp, 1912)

(Fig. 9)

Scortizus sulcicollis Möllenkamp 1912: 301 (description).

Sclerostomus costatus genalis Lüderwaldt 1935: 541, new synonymy .

Hemicardanus interruptocarinulatus Heller 1927: 213 (synonym).

Sclerostomus sulcicollis (Möllenkamp) . Lüderwaldt 1935: 549 (monograph); Didier & Séguy 1953: 166 (802) (catalog) (erroneously as Pycnosiphorus); Benesh 1960: 37 (catalog); Weinreich 1960: 70 (description, key, and illustrations); Maes 1992: 51 (catalog); Krajcik 2001: 19 (catalog); Krajcik 2003: 166 (catalog).

This species was previously treated by Weinreich (1960). Study of Lüderwaldt’s types has indicated that his S. costatus genalis is actually a synonym of S. sulcicollis, new synonymy . One paralectotype from the type series of S. costatus (Westwood) is a female specimen of S. sulcicollis .