costatus Carl, 1913a: 213-216, figs 8-10 [Cyphozonus].

Yonni, Sierra-Leone. Two juvenile ♀.

The MHNG collection contains one specimen in alcohol (MHNG-ARTO-18547). The identification labels in the jar have “ ♀ juv. Freetown, Sierra-Leone Volz” and “Freetown Volz” written on them respectively. Although the locality given in the description differs from that on the label it seems almost certain that this specimen is a syntype. The other syntype is presumably in the NMBE. Cyphozonus costatus is the type species of Cyphozonus Carl, 1913 by monotypy (Jeekel, 1971).

Campodesmus costatus (Carl, 1913), Campodesmidae