"*Pinna rudis blama A. De Gregorio, 1885" . . "*Pinna ferruginea P.F. R\u00F6ding, 1798" . "Pinna rudis, the Rough pen shell or spiny fan-mussel, is a species of bivalve mollusc in the family Pinnidae. It is the type species of the genus Pinna. Knowledge about this is sparse: there is an absence of specific studies and literature."@en . "*Pinna paulucciae A. de Rochebrune, 1883" . . "*Pinna ferruginosa P.F. R\u00F6ding, 1798" . "*Pinna elongata P.F. R\u00F6ding, 1798" . . . . . "Pinna rudis"@en . "*Pinna rudis belma A. De Gregorio, 1885" . . . "*Pinna mucronata G.S. Poli, 1795" .