Etrema
Etrema is a genus of sea snails, marine gastropod mollusks in the family Clathurellidae.
Species
According to the World Register of Marine Species, species with valid names within the genus Etrema include:Etrema aliciae Etrema alliterata Etrema alphonsianum : mentioned in OBIS as Etrema ''alphonsiana Etrema argillacea Etrema bicolor
Etrema bidens Etrema capillata Hedley, 1922Etrema carinata Bozzetti, 2009Etrema catapasta Hedley, 1922Etrema constricta Laseron, 1954Etrema cosmia Etrema crassilabrum Etrema crassina Etrema cratis Kilburn & Dekker, 2008Etrema curculio Etrema curtisiana Hedley, 1922Etrema denseplicata Etrema elegans Hedley, 1922Etrema firma Hedley, 1922Etrema gainesii † Etrema gippslandensis A. W. B. Powell, 1944Etrema glabriplicata Etrema gravelyi Etrema haesitata Horro, Gori, Rosado & Rolán, 2021Etrema hedleyi Etrema huberti † Etrema hyugaensis Shuto, 1961† Etrema janjukiensis A. W. B. Powell, 1944Etrema jeanpierrevezzaroi T. Cossignani, 2022 † Etrema kaipara Powell, 1942 Etrema kitcheni Laseron, 1954 Etrema kymatoessa Etrema labiosa Hedley, 1922Etrema lata Etrema leukospiralis Chen & Huang, 2005Etrema levicosta Laseron, 1954Etrema lineoangulosa Horro, Gori & Renda, 2025† Etrema mangelioides Etrema maryae Etrema minutissimelirata Etrema minyuensis L.-W. Lin, J.-L. Jiang & Y. Shao, 2025† Etrema mirabilis A. W. B. Powell, 1944† Etrema morningtonensis Chapple, 1934Etrema nassoides † Etrema obdita Etrema orirufa Hedley, 1922† Etrema palauensis Ladd, 1982Etrema parvula Bozzetti, 2020Etrema paucimaculata Etrema perlissa Etrema polydesma Hedley, 1922† Etrema praespurca Chapman & Crespin, 1928† Etrema pseudoelegans Chapman & Crespin, 1928Etrema pyramis Laseron, 1954Etrema ravella Hedley, 1922† Etrema saigoensis Makiyama, 1927Etrema scalarina Etrema sparula Hedley, 1922Etrema spurca Etrema streptonotus Etrema subauriformis Etrema tenera Etrema texta Etrema tortilabia Hedley, 1922Etrema trigonostomum † Etrema turrita Chapple, 1941† Etrema weymouthensis Ludbrook, 1958The Indo-Pacific Molluscan Database also includes the following species with names in current use :Etrema lemniscata
; Subgenus Etremopsis Powell, 1942Etrema albata
;Species brought into synonymy:Etrema acricula Hedley, 1922: synonym of Nannodiella acricula Etrema culmea Hedley, 1922: synonym of Etrema crassilabrum
Etrema exsculpta A. W. B. Powell, 1944: synonym of Etrema turrita Chapple, 1941Etrema gainesii : synonym of Clathurella gainesii Pilsbry, 1895† Etrema granolirata A. W. B. Powell, 1944: synonym of Heterocithara granolirata † Etrema peramoena Ludbrook, 1941: synonym of Filodrillia peramoena Etrema royi : synonym of Clathurella royi G. B. Sowerby III, 1913Etrema rubroapicata : synonym of Minicyrillia rubroapicata † Etrema trophonalis Chapman & Crespin, 1928: synonym of Retizafra trophonalis''