Helvetia riojanensis Galiano, 1965

Helvetia riojanensis Galiano, 1965: 47, figs 1-4 ( male holotype from Guayapa, Patquía, La Rioja, Argentina, XI.1959, M.J. Viana leg., deposited in MACN 5746, not examined ); Platnick, 2007.

Helvetia santarema, Galiano, 1965: 47, figs 5-6, mismatched female paratype.

Note. Since the type specimen of H. riojanensis has not been examined, the identification and diagnosis of this species is based on the illustrations and description by GALIANO (1965).

Diagnosis. Males of this species are very similar to those of H. galianoae by the shape of the RTA, from which they can be distinguished by having a stout cymbium seen in ventral view and longer RTA branches (see GALIANO 1965, figs 1 and 3).

Description. Male. Described by GALIANO (1965: 49).

Female. Unknown.

Distribution. Known only from type locality.