http://www.checklist.org.br/getpdf?NGD108-13

The genus Mirinaba Morretes,
1952, with 10 species, is restricted to the southeastern and
southern Brazil (Simone 2006). In the last 40 years, a few
works dealing with Mirinaba have been published (Leme
1973; Leme et al. 1979; Indrusiak 1985; Indrusiak and
Leme 1985; Vieira and Simone 1990). Indrusiak and Leme
(1985) conducted a comparative study of M. antoninensis
(Morretes, 1952), M. cadeadensis (Morretes, 1952) and M.
curitybana (Morretes, 1952), pointing out diagnostic shell
and internal anatomy features.