''Tropidomarga biangulata'' is a
species
In biology, a species is the basic unit of classification and a taxonomic rank of an organism, as well as a unit of biodiversity. A species is often defined as the largest group of organisms in which any two individuals of the appropriate s ...
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 ...
, a
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 ...
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 ...
Turbinidae, the turban snails.
[Rosenberg, G. (2012). ''Tropidomarga biangulata'' A. W. B. Powell, 1951. Accessed through: ]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 ...
at http://www.marinespecies.org/aphia.php?p=taxdetails&id=533538 on 2012-09-01
Description
The size of the shell attains 15 mm.
Distribution
This marine species occurs off the
South Georgia Islands
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.
References
* Powell, A.W.B. 1951. ''Antarctic and Subantarctic Mollusca: Pelecypoda and Gastropoda''. Discovery Reports, 26: 47-196.
* A. W. B. Powell, Mollusca of Antarctic and Subantarctic Seas; Biogeography and Ecology in Antarctica, Monographiae Biologicae Volume 15, 1965, pp 333–380
External links
Antarctic InvertebratesBiodiversity Heritage Library (2 publications)Encyclopedia of LifeUSNM Invertebrate Zoology Mollusca CollectionWorld Register of Marine Species*
biangulata
Gastropods described in 1951
{{Turbinidae-stub