Nipponaphera
Nipponaphera is a genus of sea snails, marine gastropod mollusks in the family Cancellariidae, the nutmeg snails.
Species within the genus Nipponaphera include:Nipponaphera agastor Bouchet & Petit, 2008Nipponaphera argo Bouchet & Petit, 2008Nipponaphera cyphoma Bouchet & Petit, 2002Nipponaphera goniata Bouchet & Petit, 2002Nipponaphera habei Petit, 1972Nipponaphera iwaotakii Habe, 1961Nipponaphera kastoroae Nipponaphera nodosivaricosa Nipponaphera pardalis Bouchet & Petit, 2002Nipponaphera paucicostata Nipponaphera quasilla Nipponaphera semipellucida Nipponaphera suduirauti Nipponaphera teramachii Nipponaphera tuba Bouchet & Petit, 2008Nipponaphera wallacei Petit & Harasewych, 2000