Trigonaphera
Trigonaphera is a genus of sea snails, marine gastropod mollusks in the family Cancellariidae, the nutmeg snails.
Species
Species within the genus Trigonaphera include:Trigonaphera amakusana Petit, 1974Trigonaphera bocageana Trigonaphera dekkeri Verhecken, 2018Trigonaphera sinonippon Verhecken, 2018Trigonaphera stenomphala Habe, 1961Trigonaphera vinnulum;Species brought into synonymy:Trigonaphera interlaevis Laseron, 1955: synonym of Trigonostoma bicolor Trigonaphera teramachii Habe, 1961: synonym of Nipponaphera teramachii Trigonaphera tosaensis Habe, 1961: synonym of Mirandaphera tosaensis Trigonaphera withrowi Petit, 1976: synonym of ''Trigonostoma scala''