''Etrema'' is a
genus
Genus ( plural genera ) is a taxonomic rank used in the biological classification of extant taxon, living and fossil organisms as well as Virus classification#ICTV classification, viruses. In the hierarchy of biological classification, genus com ...
of
sea snail
Sea snail is a common name for slow-moving marine gastropod molluscs, usually with visible external shells, such as whelk or abalone. They share the taxonomic class Gastropoda with slugs, which are distinguished from snails primarily by the ...
s,
marine
Marine is an adjective meaning of or pertaining to the sea or ocean.
Marine or marines may refer to:
Ocean
* Maritime (disambiguation)
* Marine art
* Marine biology
* Marine debris
* Marine habitats
* Marine life
* Marine pollution
Military
* ...
gastropod
The gastropods (), commonly known as snails and slugs, belong to a large taxonomic class of invertebrates within the phylum Mollusca called Gastropoda ().
This class comprises snails and slugs from saltwater, from freshwater, and from land. T ...
mollusk
Mollusca is the second-largest phylum of invertebrate animals after the Arthropoda, the members of which are known as molluscs or mollusks (). Around 85,000 extant species of molluscs are recognized. The number of fossil species is e ...
s in the
family
Family (from la, familia) is a Social group, group of people related either by consanguinity (by recognized birth) or Affinity (law), affinity (by marriage or other relationship). The purpose of the family is to maintain the well-being of its ...
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 list of names of marine organisms.
Content
The content of the registry is edited and maintained by scientific specialist ...
(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
''Etrema'' is a genus of sea snails, marine gastropod mollusks in the family Clathurellidae.
Species
According to the World Register of Marine Species
The World Register of Marine Species (WoRMS) is a taxonomic database that aims to provide ...
''
(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''
Hedley, 1922
* ''
Etrema firma''
Hedley, 1922
* ''
Etrema gainesii''
(Pilsbry, 1895)
* ''
Etrema glabriplicatum''
(Sowerby III, 1913): mentioned in OBIS as ''Etrema'' (''Etrema'') ''glabriplicata'' (Sowerby, 1913)
* ''
Etrema hedleyi''
(Oliver, 1915)
* ''
Etrema huberti''
(Sowerby III, 1893)
* † ''
Etrema kaipara''
Powell, 1942
* ''
Etrema kitcheni''
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 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'' ...
''
Chen & Huang, 2005
* ''
Etrema levicosta''
Laseron, 1954
* ''
Etrema maryae''
(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