Misplaced Pages

Muricanthus nigritus

Article snapshot taken from Wikipedia with creative commons attribution-sharealike license. Give it a read and then ask your questions in the chat. We can research this topic together.
Species of gastropod

Muricanthus nigritus
Shell of Muricanthus nigritus (Philippi, 1845), and operculum measuring 78.7 mm in height, from Concepcion Bay, in Mexico.
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Mollusca
Class: Gastropoda
Subclass: Caenogastropoda
Order: Neogastropoda
Family: Muricidae
Subfamily: Muricinae
Genus: Muricanthus
Species: M. nigritus
Binomial name
Muricanthus nigritus
(Philippi, 1845)
Synonyms
  • Hexaplex (Muricanthus) nigritus (Philippi, 1845)
  • Hexaplex nigritus (Philippi, 1845)
  • Murex (Phyllonotus) melanoleuca Mörch, 1852 (uncesserary substitute name for Murex nigrita)
  • Murex melanoleuca Mørch, 1852
  • Murex nigrita sensu Meuschen Mørch, 1852 (original spelling, incorrect gender )
  • Murex nigritus Philippi, 1845 (basionym)

Muricanthus nigritus, the Northern Radix or Black-and-White Murex or Black Murex, is a species of sea snail, a marine gastropod mollusc in the family Muricidae, the murex snails or rock snails. It is commonly known as the black murex shell.

Distribution

The black murex shell is commonly found in the Gulf of California (Sea of Cortez), in the Western Mexico.

Habitat

These sea snails can be found in the intertidal and subtidal waters, with sand and gravel substrate, at depths up to 60 m.

A shell of Hexaplex nigritus from Gulf of California, on display at the Museo Civico di Storia Naturale di Milano

Description

Shells of Muricanthus nigritus can reach a length of 75–200 millimetres (3.0–7.9 in). These large shells are black and white with black or dark brown stripes. The shell surface bears short spikes around the body whorl and spire. The aperture is porcelaneous white.

This species is quite similar to Hexaplex radix. The shells of these two species mainly differ in the length, width and in the proportion of black versus white. Moreover, shells of H. nigritus are more oblong and show more spines in black.

Biology

These sea snails feed primarily on clams.

References

  1. ^ MolluscaBase eds. (2021). MolluscaBase. Muricanthus nigritus (Philippi, 1845). Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=406197 on 2021-08-25
  2. ^ "Hexaplex (Muricanthus) nigritus". Gastropods.com. Retrieved 12 January 2019.
  3. R. Cudney-Bueno and K. Rowell
  4. Whatsup San Carlos

Bibliography

  • A. P. H. Oliver, James Nicholls - Hamlyn Guide to Shells of the World
  • Angeline Myra Keen - Sea Shells of Tropical West America
  • B. Garrigues, J-P. Pointier D. Merle - Fossil and Recent Muricidae of the World
  • Jerome M. Eisenberg - Collector's guide to Seashells of the World
  • Merle D., Garrigues B. & Pointier J.-P. (2011) Fossil and Recent Muricidae of the world. Part Muricinae. Hackenheim: Conchbooks. 648 pp.
  • Houart, R. & Wiedrick, S.G. (2021). Review of Muricanthus Swainson, 1840 and some Recent species assigned to Hexaplex s.s. Perry, 1810, Hexaplex (Trunculariopsis) Cossmann, 1921 and Phyllonotus Swainson, 1833. Novapex. 22(1-2): 25–42.

External links

Taxon identifiers
Hexaplex nigritus


Stub icon

This Muricidae-related article is a stub. You can help Misplaced Pages by expanding it.

Categories: