Chelidonura inornata

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Mariaglaja inornata
Mariaglaja inornata 1.jpg
Mariaglaja inornata on a coral
Scientific classification
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M. inornata
Binomial name
M. inornata
(Baba, 1949) [1]

Mariaglaja inornata, also called the inornate headshield slug, is a species of sea slug or headshield slug, a marine opisthobranch gastropod mollusc in the family Aglajidae.

Contents

Description

The general body colour is a purplish black, with minute white dots densely scattered over the outer surface of the parapodia and on the sole of the foot. The parapodia are also edged in white, sometimes with a continuous white line but often with a broken line. There is usually a broad white band across the front of the head-shield, and there is a yellow or orange edge to the antero-lateral lobes. The eyes are situated on the inside edge of the lateral lobes, in a translucent area devoid of black pigment. The patch often appears blue. [2]

Classification

Originally described in the genus Chelidonura , this species is now placed in the genus Mariaglaja based on molecular phylogenetic results. [3]

Distribution

Mariaglaja inornata Chelidonura inornata.jpg
Mariaglaja inornata

Mariaglaja inornata is found in the tropical Western Pacific from Japan to eastern Australia. [2]

Related Research Articles

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Sea slug is a common name for some marine invertebrates with varying levels of resemblance to terrestrial slugs. Most creatures known as sea slugs are gastropods, i.e. they are sea snails that, over evolutionary time, have either entirely lost their shells or have seemingly lost their shells due to having a significantly reduced or internal shell. The name "sea slug" is often applied to nudibranchs and a paraphyletic set of other marine gastropods without apparent shells.

<span class="mw-page-title-main">Cephalaspidea</span> Order of gastropods

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<span class="mw-page-title-main">Aglajidae</span> Family of gastropods

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<i>Chelidonura hirundinina</i> Species of gastropod

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<i>Chelidonura pallida</i> Species of gastropod

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<i>Hypselodoris tryoni</i> Species of gastropod

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<i>Chelidonura</i> Genus of gastropods

Chelidonura is a genus of small, sometimes colorful, sea slugs. These are headshield slugs or cephalaspideans, marine opisthobranch gastropod mollusks in the family Aglajidae.

<i>Chelidonura punctata</i> Species of gastropod

Chelidonura punctata is a species of sea slug, or "headshield slug", a marine opisthobranch gastropod mollusk in the family Aglajidae.

<i>Philinopsis</i> Genus of gastropods

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Oxynoe antillarum is a species of small sea snail or sea slug, a bubble snail, a marine gastropod mollusk in the family Oxynoidae.

<i>Oxynoe viridis</i> Species of gastropod

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<i>Melanochlamys</i> Genus of gastropods

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<i>Mariaglaja tsurugensis</i> Species of gastropod

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<i>Chelidonura livida</i> Species of gastropod

Chelidonura livida is a species of sea slug, or "headshield slug", a marine opisthobranch gastropod mollusk in the family Aglajidae.

<i>Biuve fulvipunctata</i> Species of gastropod

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<i>Melanochlamys cylindrica</i> Species of gastropod

Melanochlamys cylindrica is a species of bubble snail in the family Aglajidae. It is endemic to New Zealand.

<i>Philinopsis speciosa</i> Species of gastropod

Philinopsis speciosa, the blue-lined philinopsis, is a species of sea slug, a shell-less opisthobranch gastropod mollusc in the family Aglajidae.

<i>Tubulophilinopsis gardineri</i> Species of gastropod

Tubulophilinopsis gardineri, the Gardiner’s philinopsis, or Gardiner's headshield slug is a species of sea slug, a shell-less opisthobranch gastropod mollusc in the family Aglajidae. It is native to the Indo-Pacific region.

Philinopsis depicta is a species of sea slug, an opisthobranch gastropod mollusc in the family Aglajidae. It is native to the Mediterranean Sea where it lives on the sandy seabed in shallow water. It is a predator.

Aglaja tricolorata is a species of sea slug, an opisthobranch gastropod mollusc in the family Aglajidae. It is native to the Mediterranean Sea and the tropical eastern Atlantic Ocean where it lives in shallow water on the sandy seabed.

References

  1. Baba K. (1949). "Opisthobranchia of Sagami Bay". Iwanami Shoten, Tokyo. 211 pp. + pls.
  2. 1 2 Mariaglaja inornata
  3. Zamora-Silva, A. & M. A. E. Malaquias. 2017. Molecular phylogeny of the Aglajidae head-shield sea slugs (Heterobranchia: Cephalaspidea): new evolutionary lineages revealed and proposal of a new classification. Zoological Journal of the Linnean Society 2017, XX, 1–51.