Photinula
Photinula is a genus of sea snails, marine gastropod mollusks in the family Calliostomatidae.
Species
Species within the genus Photinula include:Photinula coerulescens King and Broderip, 1831Photinula crawshayi E. A. Smith, 1905Photinula lahillei Ihering, 1902Photinula roseolineata E. A. Smith, 1905Photinula virginalis Rochebrune & Mabille, 1885;Taxon inquirendum:Photinula solidula J. E. Cooper & Preston, 1910
;Species brought into synonymy:Photinula achilles Strebel, 1908: synonym of Margarella achilles Photinula antipoda : synonym of Cantharidus antipoda antipoda Photinula blakei : synonym of Carolesia blakei Photinula couteaudi Mabille & Rochebrune, 1889: synonym of Photinula coerulescens Photinula decepta Odhner, N.H.J., 1924: synonym of Cantharidus antipoda antipoda Photinula expansa : synonym of Margarella expansa Photinula gamma Rochebrune & Mabille, 1885: synonym of Photinastoma taeniatum Photinula halmyris Rochebrune & Mabille, 1885: synonym of Margarella violacea Photinula impervia Strebel, 1908: synonym of Lissotesta impervia Photinula paradoxa Mabille, 1885: synonym of Photinastoma taeniatum Photinula pruinosa Rochebrune & Mabille, 1885: synonym of Margarella pruinosa Photinula steineni Strebel, 1905: synonym of Margarella steineni Photinula suteri E. A. Smith, 1894: synonym of Cantharidus dilatatus Photinula taeniata : synonym of Photinastoma taeniatum Photinula viaginalis Rochebrune & Mabille, 1885: synonym of Photinula virginalis Rochebrune & Mabille, 1885 Photinula violacea : synonym of Margarella violacea Photinula wacei Melvill & Standen, 1918: synonym of ''Margarella wacei''