''Euthrenopsis bountyensis'' 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 ...

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 ...

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 Buccinidae. It was first described by

Baden Powell Baden-Powell () is a surname. Notable people with the surname include: Baden-Powell * The Rev. Prof. Baden Powell (mathematician) (1796–1860), mathematician, clergyman and liberal theologian. By his first marriage father of: :* Baden Henry Powell ...

in 1929. It is endemic to the waters of New Zealand.

Description

''Euthrenopsis bountyensis'' has a shell with six whorls, with strong and even convex outlines. The species measures 9mm by 4mm.

Distribution

The species is

Endemic Endemism is the state of a species being found in a single defined geographic location, such as an island, state, nation, country or other defined zone; organisms that are indigenous to a place are not endemic to it if they are also found elsew ...

New Zealand New Zealand ( mi, Aotearoa ) is an island country in the southwestern Pacific Ocean. It consists of two main landmasses—the North Island () and the South Island ()—and over 700 smaller islands. It is the sixth-largest island count ...

. The holotype and juvenile paratypes were collected from the

Bounty Islands The Bounty Islands ( mi, Moutere Hauriri; "Island of angry wind") are a small group of 13 uninhabited granite islets and numerous rocks, with a combined area of , in the South Pacific Ocean. Territorially part of New Zealand, they lie about e ...

. A similar specimen was collected from the waters of the Antipodes Islands in 1967.

References

* Spencer, H.G., Marshall, B.A. & Willan, R.C. (2009). Checklist of New Zealand living Mollusca. Pp 196-219. in: Gordon, D.P. (ed.) New Zealand inventory of biodiversity. Volume one. Kingdom Animalia: Radiata, Lophotrochozoa, Deuterostomia. Canterbury University Press, {{Taxonbar, from=Q3735632 Buccinidae Gastropods described in 1929 Gastropods of New Zealand Endemic fauna of New Zealand Endemic molluscs of New Zealand Molluscs of the Pacific Ocean Taxa named by Arthur William Baden Powell