''Comitas terrisae'' is an extinct
species 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
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* ...
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 ...
mollusc
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 esti ...
in the
family Pseudomelatomidae
Pseudomelatomidae is a family of predatory sea snails, marine gastropods included in the superfamily Conoidea (previously Conacea) and part of the Neogastropoda ( Bouchet & Rocroi, 2005).
In 1995 Kantor elevated the subfamily Pseudomelatomina ...
, the turrids and allies.
[MolluscaBase (2018). Comitas terrisae Vella, 1954 †. Accessed through: World Register of Marine Species at: http://marinespecies.org/aphia.php?p=taxdetails&id=831471 on 2018-06-26.pdf]
Description
The length of the shell attains 20.5 mm, its diameter 7.5 mm.
Distribution
This extinct species is endemic to New Zealand. Fossils were found in
Tertiary strata of Southeast
Wairarapa
References
* Maxwell, P.A. (2009). Cenozoic Mollusca. pp. 232–254 in Gordon, D.P. (ed.) New Zealand inventory of biodiversity. Volume one. Kingdom Animalia: Radiata, Lophotrochozoa, Deuterostomia. Canterbury University Press, Christchurch
External links
P. Vella, Tertiary Mollusca from Southeast Wairarapa, p. 548 pl. 27 fig.24;, 25; New Zealand Geological Survey, 1953
terrisae
Gastropods described in 1954
Gastropods of New Zealand
{{Pseudomelatomidae-stub