Haliotis gigantea

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Haliotis gigantea
Haliotis gigantea f. sieboldii 01.JPG
Haliotis gigantea var. sieboldii
Scientific classification OOjs UI icon edit-ltr.svg
Domain: Eukaryota
Kingdom: Animalia
Phylum: Mollusca
Class: Gastropoda
Subclass: Vetigastropoda
Order: Lepetellida
Family: Haliotidae
Genus: Haliotis
Species:
H. gigantea
Binomial name
Haliotis gigantea
Gmelin, 1791
Synonyms
  • Haliotis gigasRöding, 1798
  • Haliotis sieboldiiReeve, 1846
  • Haliotis tubiferaLamarck, 1822

Haliotis gigantea, common name the giant abalone, is a species of sea snail, a marine gastropod mollusk in the family Haliotidae, the abalones. [1] [2] It is also known as Siebold's abalone, after Philipp Franz von Siebold. [3]

Contents

Description

The size of the shell varies between 80 mm and 200 mm. "The very large shell has a rounded-oval, quite convex shape. The distance of the apex measures from the margin between one-ninth and one-tenth the length of the shell. The surface of the shell shows coarse, low, unequal spiral cords and broad wave-like undulations. The typical form of this shell is one of the largest in the genus. It has a rounded-oval outline. The back of the shell is quite convex and highest in the middle. It is solid but not very thick,. The coloration is reddish-brown, radiately streaked more or less with chocolate and green. The spiral cords are low but strong. And there are irregular but very strong wavelike obliquely radiating folds above. The four open perforations are situated in high tubercles upon a strong dorsal angle, below which the left side slopes steeply to the columellar margin. This slope has low spiral cords, waved or festooned below the row of the holes, and it has also an obtuse ridge parallel with that row, not far below it. The spire is very small, quite low. Inside there are shallow spiral sulci and indentations at the positions of the cords and waves of the exterior. The nacre is light colored or silvery, to a high degree iridescent, reflections of emerald green and red predominating. The muscle attachment is smooth, but its posterior and lateral outlines are marked by a rugose line. The columellar plate is wide, its face concave, sloping inward." [4]

The copepod Panaietis haliotis Yamaguti, 1936 is ectoparasitic on this species.

Distribution

H. gigantea is endemic to the waters off Japan [1] [5] and Korea. [1] [6]

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<i>Haliotis coccoradiata</i> Species of gastropod

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<i>Haliotis cyclobates</i> Species of gastropod

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<i>Haliotis diversicolor</i> Species of gastropod

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<i>Haliotis fulgens</i> Species of gastropod

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<i>Haliotis mariae</i> Species of gastropod

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<i>Haliotis ovina</i> Species of gastropod

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<i>Haliotis planata</i> Species of gastropod

Haliotis planata, common name the planate abalone, is a species of sea snail, a marine gastropod mollusk in the family Haliotidae, the abalones.

<i>Haliotis scalaris</i> Species of gastropod

Haliotis scalaris, common name the staircase abalone or the ridged ear abalone, is a species of sea snail, a marine gastropod mollusk in the family Haliotidae, the abalones.

<i>Haliotis stomatiaeformis</i> Species of gastropod

Haliotis stomatiaeformis is a species of sea snail, a marine gastropod mollusc in the family Haliotidae, the abalones. It is endemic to a small portion of the Mediterranean Sea, off the coasts of Sicily and Malta.

<i>Haliotis clathrata</i> Species of gastropod

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<i>Haliotis marmorata</i> Species of gastropod

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<i>Haliotis parva</i> Species of gastropod

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References

  1. 1 2 3 4 Peters, H.; Kiyomoto, S.; Onitsuka, T.; Kawamura, T. (2022). "Haliotis gigantea". IUCN Red List of Threatened Species . 2022: e.T78768975A78772473.
  2. Bieler R, Bouchet P, Gofas S, Marshall B, Rosenberg G, La Perna R, Neubauer TA, Sartori AF, Schneider S, Vos C, ter Poorten JJ, Taylor J, Dijkstra H, Finn J, Bank R, Neubert E, Moretzsohn F, Faber M, Houart R, Picton B, Garcia-Alvarez O, eds. (2023). "Haliotis gigantea Gmelin, 1791". MolluscaBase. World Register of Marine Species . Retrieved 31 July 2023.
  3. ""Siebold's abalone (Nordotis gigantea), disk abalone (Nrodotis discus), and red sea cucumber (Holothroidea) in Fukuoka Prefecture"". JST: Science Links Japan. 2009. Archived from the original on July 22, 2011. Retrieved February 16, 2011.
  4. H.A. Pilsbry (1890) Manual of Conchology XII; Academy of Natural Sciences, Philadelphia, 1890
  5. Oliver, A.P.H. (2004). Guide to Seashells of the World. Buffalo: Firefly Books. 22.
  6. (in Japanese) Uichida K. & Yamamoto T. (1942). "朝鮮近海に於けるアハビの分布 On the distribution of Haliotis species in the Korean waters". ヴヰナス The Venus11(4): 119-125. abstract