Nassarius arcularia

Last updated

Nassarius arcularia
Nassarius arcularia 01.JPG
Five views of a shell of Nassarius arcularia
Scientific classification OOjs UI icon edit-ltr.svg
Domain: Eukaryota
Kingdom: Animalia
Phylum: Mollusca
Class: Gastropoda
Subclass: Caenogastropoda
Order: Neogastropoda
Family: Nassariidae
Genus: Nassarius
Species:
N. arcularia
Binomial name
Nassarius arcularia
Synonyms [1]
list of synonyms
  • Arcularia coronataLink, 1807
  • Buccinum arculariaLinnaeus, 1758 (original combination)
  • Distorsio arculariaRöding, 1798
  • Nassa (Arcularia) scalariformisMörch, 1852 (invalid: junior secondary homonym of Buccinum scalariformeKiener, 1834)
  • Nassa (Nassa) arcularia(Linnaeus, 1758)
  • Nassa arcularia(Linnaeus, 1758)
  • Nassarius (Nassarius) arcularia(Linnaeus, 1758) · accepted, alternate representation
  • Nassarius (Nassarius) arcularius(Linnaeus, 1758)
  • Nassarius (Arcularia) coronataLink, H.F., 1807
  • Nassarius arcularia arcularia(Linnaeus, 1758) · accepted, alternate representation
  • Nassarius arcularia arcularius(Linnaeus, 1758) (wrong gender agreement (arcularia is a noun in apposition))
  • Nassarius pullusHabe & Kosuge, 1966
  • Nassarius rumphiiDeshayes, G.P. & H. Milne-Edwards, 1844
  • Nassarius scalariformisMörch, O.A.L., 1852

Nassarius arcularia, the casket nassa or the little box dog whelk, is a species of sea snail, a marine gastropod mollusk in the family Nassariidae, the Nassa mud snails or dog whelks. [1] It is found in tropical and subtropical coastal waters across the world, inhabiting muddy areas close to the shoreline. [1] [2]

Contents

There are two subspecies :

Subspecies brought into synonymy

Description

The shell size varies between 18 mm and 40 mm.

The ovate, ventricose shell is pretty thick. It is composed of six or seven flattened whorls, angular above, and the lowest of which forms of itself half the shell. This body whorl is very much inflated, and furnished externally with thick, longitudinal, distant folds, which are intersected by transverse striae. The upper extremity of each fold is terminated by a conical tubercle, sometimes separated from it by a transverse stria which divides it superficially into two. The upper whorls are convex, loaded also with compact folds and transverse striae. But in these the tubercles are slightly perceptible, and upon some specimens not at all. The white aperture is ovate, and terminates at the summit by an excavated notch at the top of the outer lip, and by a fold of the inner lip. The depth of the cavity is brown or of a violet-color, marked with transverse, whitish bands. The outer lip is thin upon the edge, denticulated in a part of its length, deeply striated internally. The columella is arcuated, covered by the inner lip, which is enlarged upon the body of the shell, and forms a semicircular callosity, often thick, polished, marked at the lower part by transverse guttules, and terminated by an oblique keel, which is prolonged to a point. The color of this shell is generally ash, externally. But sometimes it is bluish, ornamented with one or several transverse, white or brown bands. Another brown band extends always between the tubercles of the body whorl. The operculum is oval and rounded, membranous and denticulated upon one of its edges.

This shell, which is very common, has a thickness of up to 3 centimetres (1.2 in), [1] vary in form. The whorls are more or less elongated, the longitudinal folds and the transverse striae, sometimes completely disappear upon the body whorl, nevertheless, tubercles remain which cover this shell, and the furrows at the base, which are very well marked. The coloring varies equally, some specimens are entirely white. Others are of a uniform reddish or chestnut color. The young of this species have folds and striae much more prominent. In them the lip is thin, smooth, and the callosity does not exist upon the columella. [3]

Distribution

This species occurs in the Indian Ocean off East Africa, Madagascar and Mozambique and in the Central and Western Pacific Ocean; off East India, Sri Lanka, the Philippines, Indonesia, Ryukyu Islands, Papua New Guinea, New Caledonia, New Hebrides, Fiji, Tonga Islands and Australia (Northern Territory, Queensland).

Related Research Articles

<i>Nassarius granifer</i> Species of gastropod

Nassarius granifer, common name the granulated dog whelk or granulated nassa, is a species of sea snail with an operculum, a marine gastropod mollusc in the family Nassariidae, the mud snails or dog whelks.

<i>Tritia reticulata</i> Species of gastropod

Tritia reticulata, common name the "netted dog whelk", is a species of small European sea snail, a marine gastropod mollusc in the family Nassariidae, the dog whelks or nassa mud snails.

<i>Nassarius horridus</i> Species of gastropod

Nassarius horridus, common name the horrid nassa, is a species of sea snail, a marine gastropod mollusk in the family Nassariidae, the Nassa mud snails or dog whelks.

<i>Tritia corniculum</i> Species of gastropod

Tritia corniculum, common name the horn nassa, is a species of sea snail, a marine gastropod mollusk in the family Nassariidae, the Nassa mud snails or dog whelks.

<i>Nassarius coronatus</i> Species of gastropod

Nassarius coronatus, common name the crown nassa or the coronated dog whelk, is a species of sea snail, a marine gastropod mollusc in the family Nassariidae, the Nassa mud snails or dog whelks.

<i>Tritia cuvierii</i> Species of gastropod

Tritia cuvierii, common name the one-banded nassa, is a species of sea snail, a marine gastropod mollusk in the family Nassariidae, the Nassa mud snails or dog whelks.

<i>Tritia gibbosula</i> Species of gastropod

Tritia gibbosula, common name the swollen nassa, is a species of sea snail, a marine gastropod mollusc in the family Nassariidae, the Nassa mud snails or dog whelks.

<i>Nassarius glans</i> Species of gastropod

Nassarius glans, common name the acorn dog whelk, is a species of sea snail, a marine gastropod mollusc in the family Nassariidae, the Nassa mud snails or dog whelks.

<i>Nassarius globosus</i> Species of gastropod

Nassarius globosus, common name the globose nassa, is a species of sea snail, a marine gastropod mollusc in the family Nassariidae, the Nassa mud snails or dog whelks.

<i>Nassarius distortus</i> Species of gastropod

Nassarius distortus, common name : the distorted nassa, is a species of sea snail, a marine gastropod mollusc in the family Nassariidae, the Nassa mud snails or dog whelks.

<i>Tritia mutabilis</i> Species of gastropod

Tritia mutabilis, common name : the mutable nassa, is a species of sea snail, a marine gastropod mollusk in the family Nassariidae, the nassa mud snails or dog whelks.

<i>Nassarius olivaceus</i> Species of gastropod

Nassarius olivaceus, common name: the olivaceous nassa, is a species of sea snail, a marine gastropod mollusc in the family Nassariidae, the nassa mud snails or dog whelks.

<i>Nassarius papillosus</i> Species of gastropod

Nassarius papillosus, common name : the pimpled nassa, is a species of sea snail, a marine gastropod mollusc in the family Nassariidae, the nassa mud snails or dog whelks.

<i>Nassarius pullus</i> Species of gastropod

Nassarius pullus, common names : black nassa; olive dog whelk; ribbed dog whelk, is a species of sea snail, a marine gastropod mollusc in the family Nassariidae, the nassa mud snails or dog whelks.

<i>Nassarius siquijorensis</i> Species of gastropod

Nassarius siquijorensis, common name the burned nassa, is a species of sea snail, a marine gastropod mollusk in the family Nassariidae, the nassa mud snails or dog whelks.

<i>Tritia unifasciata</i> Species of gastropod

Tritia unifasciata is a species of sea snail, a marine gastropod mollusk in the family Nassariidae, the Nassa mud snails or dog whelks.

<i>Phrontis vibex</i> Species of gastropod

Phrontis vibex, common name the bruised nassa, is a species of sea snail, a marine gastropod mollusk in the family Nassariidae, the Nassa mud snails or dog whelks.

<i>Nassarius conoidalis</i> Species of gastropod

Nassarius conoidalis, common name the cone-shaped Nassa or the jewelled dog whelk, is a species of sea snail, a marine gastropod mollusc in the family Nassariidae, the nassa mud snails.

<i>Nassarius crassiusculus</i> Species of gastropod

Nassarius crassiusculus, is a species of sea snail, a marine gastropod mollusc in the family Nassariidae, the Nassa mud snails or dog whelks.

<i>Nassarius gayii</i> Species of gastropod

Nassarius gayii is a species of sea snail, a marine gastropod mollusc in the family Nassariidae, the Nassa mud snails or dog whelks.

References

  1. 1 2 3 4 Nassarius arcularius (Linnaeus, 1758) . Retrieved through: World Register of Marine Species  on 24 February 2011.
  2. ↑ "Nassarius arcularia (Linnaeus, 1758)". Global Biodiversity Information Facility . Retrieved 28 March 2024.
  3. ↑ Kiener (1840). General species and iconography of recent shells : comprising the Massena Museum, the collection of Lamarck, the collection of the Museum of Natural History, and the recent discoveries of travellers; Boston :W.D. Ticknor,1837 (described as Buccinum arcularia)

Bibliography

This page is based on this Wikipedia article
Text is available under the CC BY-SA 4.0 license; additional terms may apply.
Images, videos and audio are available under their respective licenses.