''Microstelma'' 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 minute
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 or
micromollusk
A micromollusk is a shelled mollusk which is extremely small, even at full adult size. The word is usually, but not exclusively, applied to marine mollusks, although in addition, numerous species of land snails and freshwater mollusks also ...
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 ...
Zebinidae
Zebinidae is a family (biology), family of small sea snails in the clade Littorinimorpha.
Genera
Genera within the family Zebinidae include:
* ''Cossmannia'' Newton, 1891†
* ''Folinia'' Crosse, 1868
* ''Lapsigyrus'' Berry, 1958
* ''Microstelma ...
.
Species
Species within the genus ''Microstelma'' include:
* † ''
Microstelma arescum''
(Woodring, 1928)
* ''
Microstelma canaliculatum''
(E. A. Smith, 1890)
* ''
Microstelma columbella''
(Dall, 1881)
* ''
Microstelma concinna''
A. Adams, 1870
* ''
Microstelma daedalum''
A. Adams, 1863
* ''
Microstelma gabbi''
(Dall, 1889)
* ''
Microstelma glabratum''
(A. Adams, 1878)
* ''
Microstelma japonicum''
(A. Adams, 1867)
* ''
Microstelma lutaoi''
Chang & Wu, 2004
* † ''
Microstelma melanoides''
(Gabb, 1873)
* ''
Microstelma oshikatai''
Lan, 2003
* ''
Microstelma semistriatum''
(A. Adams, 1878)
* ''
Microstelma vestale''
(Rehder, 1943)
;Species brought into synonymy:
* ''Microstelma daedala''
ic synonym of ''Microstelma daedalum''
A. Adams, 1863
* ''Microstelma egregia''
(Dall, 1889): synonym of ''
Costaclis egregia
''Costaclis egregia'' is a species of sea snail, a marine gastropod mollusc in the family Eulimidae.Dall, 1889. Warén A. (2011). Checklist of Eulimidae. pers. com. Accessed through: World Register of Marine Species at http://www.marinespecie ...
''
(Dall, 1889)
* ''Microstelma flava''
Okutani, 1964: synonym of ''
Punctulum flavum''
(Okutani, 1964)
* ''Microstelma formosa''
Chang & Wu, 2004: synonym of ''
Rissoina formosa''
(Chang & Wu, 2004)
* ''Microstelma glabrata''
ic synonym of ''Microstelma glabratum''
(A. Adams, 1878)
* ''Microstelma japonicus''
ic synonym of ''Microstelma japonicum''
(A. Adams, 1867)
* ''Microstelma semistriata''
ic synonym of ''Microstelma semistriatum''
(A. Adams, 1878)
References
Ponder W. F. (1985) ''A review of the genera of the Rissoidae (Mollusca: Mesogastropoda: Rissoacea).'' Records of the Australian Museum supplement 4: 1-221
* Spencer, H.G., Marshall, B.A. & Willan, R.C. 2009 Recent Mollusca. pp 196–219 in: Gordon, D.P. (Ed.), ''The New Zealand inventory of biodiversity. 1. Kingdom Animalia: Radiata, Lophotrochozoa, Deuterostomia.'' Canterbury University Press, Christchurch
Zebinidae
Gastropod genera
{{Zebinidae-stub