"Calliostoma formosense, common name the Formosa top shell, is a species of sea snail, a marine gastropod mollusk in the family Calliostomatidae. Some authors place this taxon in the subgenus Calliostoma (Benthastelena)"@en . "Calliostoma formosense"@en . "* Calliostoma formosensis (E. A. Smith, 1907)" . . "* Calliostoma (Maurea) formosense (E. A. Smith, 1907)" . . . . . . . .