Etrema is a genus of sea snails, marine gastropod mollusks in the family Clathurellidae.

Species

According to the World Register of Marine Species (WoRMS), species with valid names within the genus Etrema include:

  • Etrema aliciae (Melvill & Standen, 1895)
  • Etrema alliterata (Hedley, 1915)
  • Etrema alphonsianum (Hervier, 1896): mentioned in OBIS as Etrema (Etrema) alphonsiana (Hervier, 1896)
  • Etrema argillacea (Hinds, 1843)
  • Etrema bicolor (Angas, 1871)
  • † Etrema bidens (Tenison Woods, 1879)
  • Etrema capillata Hedley, 1922
  • Etrema carinata Bozzetti, 2009
  • Etrema catapasta Hedley, 1922
  • Etrema constricta Laseron, 1954
  • Etrema cosmia (Winckworth, 1940)
  • Etrema crassilabrum (Reeve, 1843)
  • Etrema crassina (Angas, 1880)
  • Etrema cratis Kilburn & Dekker, 2008
  • Etrema curculio (G. Nevill & H. Nevill, 1870)
  • Etrema curtisiana Hedley, 1922
  • Etrema denseplicata (Dunker, 1871)
  • Etrema elegans Hedley, 1922
  • Etrema firma Hedley, 1922
  • Etrema gainesii (Pilsbry, 1895)
  • † Etrema gippslandensis A. W. B. Powell, 1944
  • Etrema glabriplicata (G. B. Sowerby III, 1913)
  • Etrema gravelyi (Winckworth, 1940)
  • Etrema haesitata Horro, Gori, Rosado & Rolán, 2021
  • Etrema hedleyi (Oliver, 1915)
  • Etrema huberti (Sowerby III, 1893)
  • † Etrema hyugaensis Shuto, 1961
  • † Etrema janjukiensis A. W. B. Powell, 1944
  • Etrema jeanpierrevezzaroi T. Cossignani, 2022
  • † Etrema kaipara Powell, 1942
  • Etrema kitcheni Laseron, 1954
  • Etrema kymatoessa (R. B. Watson, 1886)
  • Etrema labiosa Hedley, 1922
  • Etrema lata (Smith E. A., 1888)
  • Etrema leukospiralis Chen & Huang, 2005
  • Etrema levicosta Laseron, 1954
  • Etrema lineoangulosa Horro, Gori & Renda, 2025
  • † Etrema mangelioides (Tate, 1888)
  • Etrema maryae (McLean & Poorman, 1971)
  • Etrema minutissimelirata (Hervier, 1896)
  • Etrema minyuensis L.-W. Lin, J.-L. Jiang & Y. Shao, 2025
  • † Etrema mirabilis A. W. B. Powell, 1944
  • † Etrema morningtonensis Chapple, 1934
  • Etrema nassoides (Reeve, 1845)
  • † Etrema obdita (G. F. Harris, 1897)
  • Etrema orirufa Hedley, 1922
  • † Etrema palauensis Ladd, 1982
  • Etrema parvula Bozzetti, 2020
  • Etrema paucimaculata (Angas, 1880)
  • Etrema perlissa (Smith E. A., 1904)
  • Etrema polydesma Hedley, 1922
  • † Etrema praespurca Chapman & Crespin, 1928
  • † Etrema pseudoelegans Chapman & Crespin, 1928
  • Etrema pyramis Laseron, 1954
  • Etrema ravella Hedley, 1922
  • † Etrema saigoensis Makiyama, 1927
  • Etrema scalarina (Deshayes, 1863)
  • Etrema sparula Hedley, 1922
  • Etrema spurca (Hinds, 1843)
  • Etrema streptonotus (Pilsbry, 1904)
  • Etrema subauriformis (Smith E. A., 1879)
  • Etrema tenera (Hedley, 1899)
  • Etrema texta (Dunker, 1860)
  • Etrema tortilabia Hedley, 1922
  • Etrema trigonostomum (Hervier, 1896)
  • † Etrema turrita Chapple, 1941
  • † Etrema weymouthensis Ludbrook, 1958

The Indo-Pacific Molluscan Database also includes the following species with names in current use :

  • Etrema lemniscata (G. & H. Nevill, 1875)

Subgenus Etremopsis Powell, 1942

  • Etrema albata (Smith, 1882)

Species brought into synonymy

  • Etrema acricula Hedley, 1922: synonym of Nannodiella acricula (Hedley, 1922)
  • Etrema culmea Hedley, 1922: synonym of Etrema crassilabrum (Reeve, 1843)
  • † Etrema exsculpta A. W. B. Powell, 1944: synonym of Etrema turrita Chapple, 1941
  • Etrema gainesii (Pilsbry, 1895): synonym of Clathurella gainesii Pilsbry, 1895
  • † Etrema granolirata A. W. B. Powell, 1944: synonym of Heterocithara granolirata (A. W. B. Powell, 1944)
  • † Etrema peramoena Ludbrook, 1941: synonym of Filodrillia peramoena (Ludbrook, 1941)
  • Etrema royi (G. B. Sowerby III, 1913): synonym of Clathurella royi G. B. Sowerby III, 1913
  • Etrema rubroapicata (E. A. Smith, 1882): synonym of Minicyrillia rubroapicata (E. A. Smith, 1882)
  • † Etrema trophonalis Chapman & Crespin, 1928: synonym of Retizafra trophonalis (Chapman & Crespin, 1928)

External links