''Etrema'' is a
genus
Genus (; : genera ) is a taxonomic rank above species and below family (taxonomy), family as used in the biological classification of extant taxon, living and fossil organisms as well as Virus classification#ICTV classification, viruses. In bino ...
of
sea snail
Sea snails are slow-moving marine (ocean), marine gastropod Mollusca, molluscs, usually with visible external shells, such as whelk or abalone. They share the Taxonomic classification, taxonomic class Gastropoda with slugs, which are distinguishe ...
s,
marine gastropod
Gastropods (), commonly known as slugs and snails, belong to a large Taxonomy (biology), taxonomic class of invertebrates within the phylum Mollusca called Gastropoda ().
This class comprises snails and slugs from saltwater, freshwater, and fro ...
mollusk
Mollusca is a phylum of protostomic invertebrate animals, whose members are known as molluscs or mollusks (). Around 76,000 extant species of molluscs are recognized, making it the second-largest animal phylum after Arthropoda. The ...
s in the
family
Family (from ) is a Social group, group of people related either by consanguinity (by recognized birth) or Affinity (law), affinity (by marriage or other relationship). It forms the basis for social order. Ideally, families offer predictabili ...
Clathurellidae
Clathurellidae is a monophyletic family of small to medium-sized sea snails, marine gastropod mollusks in the superfamily Conoidea.Bouchet P., Kantor Yu.I., Sysoev A. & Puillandre N. (2011). "A new operational classification of the Conoidea". ' ...
.
Species
According to the
World Register of Marine Species
The World Register of Marine Species (WoRMS) is a taxonomic database that aims to provide an authoritative and comprehensive catalogue and list of names of marine organisms.
Content
The content of the registry is edited and maintained by scien ...
(WoRMS), species with valid names within the genus ''Etrema'' include:
* ''
Etrema aliciae''
(Melvill & Standen, 1895)
* ''
Etrema alphonsianum''
(Hervier, 1896): mentioned in OBIS as ''Etrema'' (''Etrema'') ''alphonsiana'' (Hervier, 1896)
* ''
Etrema argillacea''
(Hinds, 1843)
* ''
Etrema bicolor''
(Angas, 1871)
* ''
Etrema capillata''
Hedley, 1922
* ''
Etrema carinata''
Bozzetti, 2009
* ''
Etrema catapasta''
Hedley, 1922
* ''
Etrema constricta''
Laseron, 1954
* ''
Etrema crassilabrum''
(Reeve, 1843)
* ''
Etrema crassina
''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' ...
''
(Angas, 1880)
* ''
Etrema cratis''
Kilburn & Dekker, 2008
* ''
Etrema curtisiana''
Hedley, 1922
* ''
Etrema denseplicata''
(Dunker, 1871)
* ''
Etrema elegans
''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' ...
''
Hedley, 1922
* ''
Etrema firma
''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' ...
''
Hedley, 1922
* ''
Etrema gainesii
''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' ...
''
(Pilsbry, 1895)
* ''
Etrema glabriplicatum
''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' ...
''
(Sowerby III, 1913): mentioned in OBIS as ''Etrema'' (''Etrema'') ''glabriplicata'' (Sowerby, 1913)
* ''
Etrema hedleyi
''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' ...
''
(Oliver, 1915)
* ''
Etrema huberti
''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' ...
''
(Sowerby III, 1893)
* † ''
Etrema kaipara
''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' ...
''
Powell, 1942
* ''
Etrema kitcheni
''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' ...
''
Laseron, 1954
* ''
Etrema labiosa
''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' ...
''
Hedley, 1922
* ''
Etrema lata
''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' ...
''
(Smith E. A., 1888)
* ''
Etrema leukospiralis
''Etrema'' is a genus of sea snails, marine (ocean), marine gastropod mollusks in the family (biology), family Clathurellidae.
Species
According to the World Register of Marine Species (WoRMS), species with valid names within the genus ''Etrema ...
''
Chen & Huang, 2005
* ''
Etrema levicosta''
Laseron, 1954
* ''
Etrema maryae
''Etrema maryae'' is a species of sea snail, a marine gastropod mollusk in the family Clathurellidae.MolluscaBase (2019). MolluscaBase. Etrema maryae (McLean & Poorman, 1971). Accessed through: World Register of Marine Species at: http://www.ma ...
''
(McLean & Poorman, 1971)
* ''
Etrema minutissimelirata''
(Hervier, 1896)
* ''
Etrema nassoides''
(Reeve, 1845)
* ''
Etrema orirufa''
Hedley, 1922
* ''
Etrema parvula''
Bozzetti, 2020
* ''
Etrema paucimaculata''
(Angas, 1880)
* ''
Etrema perlissa''
(Smith E. A., 1904)
* ''
Etrema polydesma''
Hedley, 1922
* ''
Etrema pyramis''
Laseron, 1954
* ''
Etrema ravella''
Hedley, 1922
* ''
Etrema royi''
(G. B. Sowerby III, 1913)
* ''
Etrema rubroapicata''
(Smith E. A., 1882)
* ''
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)
The Indo-Pacific Molluscan Database also includes the following species with names in current use :
OBIS : Etrema
/ref>
* '' Etrema lemniscata'' (G. & H. Nevill, 1875)
; Subgenus ''Etrema'' Hedley, 1918
* '' Etrema alliterata'' (Hedley, 1915)
; 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 granolirata'' Powell, 1944: synonym of '' Heterocithara granolirata'' (Powell, 1944)
References
External links
Smith, E.A. (1888) Diagnoses of new species of Pleurotomidae in the British Museum. Annals and Magazine of Natural History, series 6, 2, 300–317
Brazier, J. 1876. ''A list of the Pleurotomidae collected during the Chevert expedition, with the description of the new species''. Proceedings of the Linnean Society of New South Wales 1: 151–162
Hedley, C. 1918. ''A checklist of the marine fauna of New South Wales. Part 1.'' Journal and Proceedings of the Royal Society of New South Wales 51: M1-M120
Oyama K. (1953). Review of the known species of the Japanese Turridae (1). Venus. 17(3): 151-160
Bouchet, P.; Kantor, Y. I.; Sysoev, A.; Puillandre, N. (2011). A new operational classification of the Conoidea (Gastropoda). Journal of Molluscan Studies. 77(3): 273-308
{{Clathurellidae-stub