Ischnochiton textilis

Last updated

Ischnochiton textilis
Scientific classification OOjs UI icon edit-ltr.svg
Domain: Eukaryota
Kingdom: Animalia
Phylum: Mollusca
Class: Polyplacophora
Order: Chitonida
Family: Ischnochitonidae
Genus: Ischnochiton
Species:
I. textilis
Binomial name
Ischnochiton textilis
(Gray, 1847)
Synonyms
  • Chiton tigrinusKrauss, 1848
  • Ischnochiton tigrinus(Krauss, 1848)

Ischnochiton textilis, the textile chiton, is a medium-sized polyplacophoran mollusc in the family Ischnochitonidae, [1] endemic to the coasts of South Africa and Namibia.

Contents

Description

The shell is pale yellow to grey. Lateral areas and end valves bear fine radiating ridges, while the central plates are subtly pitted. The girdle is covered in small oval scales, each crossed by 12-24 fine ridges visible only under the microscope. The species is 20–40 mm in size. [2]

Distribution and habitat

Ischnochiton textilis occurs along the coastline of Southern Africa. Along the coast of the Cape of Good Hope, groups are common on the underside of boulders in rock pools, from where it may detach and roll up into a ball if disturbed. [2]

Related Research Articles

<span class="mw-page-title-main">Agulhas Bank</span> Broad southernmost part of the African continental shelf

The Agulhas Bank is a broad, shallow part of the southern African continental shelf which extends up to 250 km (160 mi) south of Cape Agulhas before falling steeply to the abyssal plain.

<i>Venus verrucosa</i> Species of bivalve

Venus verrucosa, the warty venus, is a species of saltwater clam. It is a species of marine bivalve mollusc in the family Veneridae, sometimes collectively known as the venus clams.

<i>Scutellastra argenvillei</i> Large species of limpet endemic to the south and west coasts of southern Africa

Scutellastra argenvillei or Argenville's limpet, is a species of sea snail, a true limpet, a marine gastropod mollusk in the family Patellidae, one of the families of true limpets.

<i>Burnupena papyracea</i> Species of gastropod

Burnupena papyracea, common name the papery burnupena, is a species of sea snail, a marine gastropod mollusk in the family Buccinidae, the true whelks.

<i>Burnupena pubescens</i> Species of gastropod

Burnupena pubescens is a species of sea snail, a marine gastropod mollusk in the family Buccinidae, the true whelks.

<i>Nerita textilis</i> Species of gastropod

Nerita textilis, common name the textile nerite, is a species of sea snail, a marine gastropod mollusk in the family Neritidae.

<i>Korsaranthus natalensis</i> Species of sea anemone

Korsaranthus natalensis, commonly known as the spinnaker anemone or the candy-striped anemone, is a species of sea anemone in the family Actiniidae. It is the only member of its genus.

Ischnochiton oniscus, the dwarf chiton, is a small polyplacophoran mollusc in the family Ischnochitonidae, endemic to the coast of southern Africa.

Ischnochiton bergoti, the ribbed-scale chiton, is a small polyplacophoran mollusc in the family Ischnochitonidae, endemic to the west coast of southern Africa.

<i>Chiton politus</i> Species of mollusc

Chiton politus, the tulip chiton, is a medium-sized polyplacophoran mollusc in the family Chitonidae, found on the coast of southern Africa.

<i>Radsia nigrovirescens</i> Species of mollusc

Radsia nigrovirescens, the brooding chiton, is a small polyplacophoran mollusc in the family Chitonidae, found on the west coast of southern Africa.

<i>Callochiton dentatus</i> Species of mollusc

Callochiton dentatus, the broad chiton, is a medium to large-sized polyplacophoran mollusc in the family Callochitonidae, found on the coast of southern Africa.

<i>Acanthochitona garnoti</i> Species of mollusc

Acanthochitona garnoti, the spiny chiton, is a medium-sized polyplacophoran mollusc in the family Acanthochitonidae, found on the coast of southern Africa.

<i>Onithochiton literatus</i> Species of mollusc

Onithochiton literatus, the black chiton, is a medium to large-sized polyplacophoran mollusc in the family Chitonidae, found on the east coast of Africa.

<i>Exosphaeroma laeviusculum</i> Species of crustacean

Exosphaeroma laeviusculum is a species of isopod in the family Sphaeromatidae, native to the west coast of southern Africa.

<span class="mw-page-title-main">Marine ecoregions of the South African exclusive economic zone</span> Geographical regions of similar ecological characteristics

The marine ecoregions of the South African exclusive economic zone are a set of geographically delineated regions of similar ecological characteristics on a fairly broad scale, covering the exclusive economic zone along the South African coast.

<span class="mw-page-title-main">Tsitsikamma Marine Protected Area</span> Marine conservation area on the south coast of South Africa

The Tstsikamma Marine Protected Area is a marine protected area on the south coast of South Africa, in both the Western Cape and Eastern Cape. It is on the coast of the Tsitsikamma National Park, and is one of the oldest MPAs in the country. The MPA provides protection for marine habitat and wildlife, including birds and threatened and endangered fish species.

<span class="mw-page-title-main">Marine biodiversity of South Africa</span> Variety of living organisms that live in the seas off the coast of South Africa

The Marine biodiversity of South Africa is the variety of living organisms that live in the seas off the coast of South Africa. It includes genetic, species and ecosystems biodiversity in a range of habitats spread over a range of ecologically varied regions, influenced by the geomorphology of the seabed and circulation of major and local water masses, which distribute both living organisms and nutrients in complex and time-variable patterns.

References

  1. B. Marshall (2015). "Ischnochiton textilis". WoRMS. World Register of Marine Species . Retrieved 27 December 2016.
  2. 1 2 Branch, G. M.; Griffiths, C. L.; Branch, M. L.; Beckley, L. E. (2010). Two Oceans: a Guide to the Marine Life of Southern Africa. Cape Town: Struik Nature.