Haliotis discus: Difference between revisions
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Ethmostigmus (talk | contribs) Distribution and habitat information |
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* ''Haliotis discus discus'' <small>Reeve, 1846</small> – Japan ([[Honshu]], [[Kyushu]], [[Shikoku]]) and Korea ([[Jeju Island]])<ref name=discus>{{cite iucn |last1=Peters |first1=H. |last2=Takami |first2=H. |last3=Kiyomoto |first2=S. |last3=Kawamura |first3=T. |year=2022 |title=''Haliotis discus'' ssp. ''discus'' |volume=2022 |page=e.T215430084A215430133 |doi=10.2305/IUCN.UK.2022-2.RLTS.T215430084A215430133.en |access-date=7 December 2024}}</ref> |
* ''Haliotis discus discus'' <small>Reeve, 1846</small> – Japan ([[Honshu]], [[Kyushu]], [[Shikoku]]) and Korea ([[Jeju Island]])<ref name=discus>{{cite iucn |last1=Peters |first1=H. |last2=Takami |first2=H. |last3=Kiyomoto |first2=S. |last3=Kawamura |first3=T. |year=2022 |title=''Haliotis discus'' ssp. ''discus'' |volume=2022 |page=e.T215430084A215430133 |doi=10.2305/IUCN.UK.2022-2.RLTS.T215430084A215430133.en |access-date=7 December 2024}}</ref> |
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* ''Haliotis discus hannai'' <small>Ino, 1953</small> – Japan ([[Hokkaido]], Honshu, Kyushu, Shikoku) and Korea<ref name=hannai>{{cite iucn |last1=Peters |first1=H. |last2=Takami |first2=H. |last3=Kiyomoto |first2=S. |last3=Kawamura |first3=T. |year=2022 |title=''Haliotis discus'' ssp. ''hannai'' |volume=2022 |page=e.T215430111A215430123 |doi=10.2305/IUCN.UK.2022-2.RLTS.T215430111A215430123.en |access-date=7 December 2024}}</ref> |
* ''Haliotis discus hannai'' <small>Ino, 1953</small> – Japan ([[Hokkaido]], Honshu, Kyushu, Shikoku) and Korea<ref name=hannai>{{cite iucn |last1=Peters |first1=H. |last2=Takami |first2=H. |last3=Kiyomoto |first2=S. |last3=Kawamura |first3=T. |year=2022 |title=''Haliotis discus'' ssp. ''hannai'' |volume=2022 |page=e.T215430111A215430123 |doi=10.2305/IUCN.UK.2022-2.RLTS.T215430111A215430123.en |access-date=7 December 2024}}</ref> |
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''Haliotis discus'' is native to the shallow [[subtidal]] waters off Japan and Korea in the north western [[Pacific Ocean]].<ref name=iucn/> ''H. discus discus'' typically hides between rocks found at depths of {{cvt|5-10|m}}, sometimes as deep as {{cvt|30|m}}, in the waters around Jeju Island in Korea and Kyushu, Shikoku, and all but the most north eastern areas of Honshu in Japan.<ref name=discus/> ''H. discus hannai'' is typically found in exposed habitats at depths of {{cvt|1-5|m}} in waters the around Korea and the north eastern coast of Honshu and western coast of Hokkaido in Japan.<ref name=hannai/> |
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==Description== |
==Description== |
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[[File:Sashimi of Haliotis discus.jpg|thumb|left|As [[sashimi]]]] |
[[File:Sashimi of Haliotis discus.jpg|thumb|left|As [[sashimi]]]] |
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The size of the shell varies between 100 mm and 150 mm. "This species is closely allied in all characters to ''[[Haliotis kamtschatkana]]'' but is more elongated than the typical Kamtschatkana. The interior surface has a peculiarly metallic luster, light bronze-green and coppery-red predominating."<ref>[https://archive.org/details/manualconch12tryorich H.A. Pilsbry (1890) Manual of Conchology XII; Academy of Natural Sciences, Philadelphia, 1890]</ref> |
The size of the shell varies between 100 mm and 150 mm. "This species is closely allied in all characters to ''[[Haliotis kamtschatkana]]'' but is more elongated than the typical Kamtschatkana. The interior surface has a peculiarly metallic luster, light bronze-green and coppery-red predominating."<ref>[https://archive.org/details/manualconch12tryorich H.A. Pilsbry (1890) Manual of Conchology XII; Academy of Natural Sciences, Philadelphia, 1890]</ref> |
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''H. discus'' is endemic to the waters off [[Japan]] and eastern [[Asia]].<ref>Oliver, A.P.H. (2004). ''Guide to Seashells of the World.'' Buffalo: Firefly Books. 18.</ref> |
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==References== |
==References== |
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Revision as of 09:50, 7 December 2024
| Haliotis discus | |
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| Shell of Haliotis discus discus | |
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| Shell of Haliotis discus hannai | |
Scientific classification 
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| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Mollusca |
| Class: | Gastropoda |
| Subclass: | Vetigastropoda |
| Order: | Lepetellida |
| Family: | Haliotidae |
| Genus: | Haliotis |
| Species: | H. discus
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| Binomial name | |
| Haliotis discus Reeve, 1846
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| Subspecies[2] | |
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Haliotis discus is a species of abalone native to Japan and Korea.
Taxonomy and subspecies
Haliotis discus was described by Lovell Augustus Reeve in 1846.[3] Two subspecies are known:[1][2]
- Haliotis discus discus Reeve, 1846 – Japan (Honshu, Kyushu, Shikoku) and Korea (Jeju Island)[4]
- Haliotis discus hannai Ino, 1953 – Japan (Hokkaido, Honshu, Kyushu, Shikoku) and Korea[5]
Distribution and habitat
Haliotis discus is native to the shallow subtidal waters off Japan and Korea in the north western Pacific Ocean.[1] H. discus discus typically hides between rocks found at depths of 5–10 m (16–33 ft), sometimes as deep as 30 m (98 ft), in the waters around Jeju Island in Korea and Kyushu, Shikoku, and all but the most north eastern areas of Honshu in Japan.[4] H. discus hannai is typically found in exposed habitats at depths of 1–5 m (3 ft 3 in – 16 ft 5 in) in waters the around Korea and the north eastern coast of Honshu and western coast of Hokkaido in Japan.[5]
Description
The size of the shell varies between 100 mm and 150 mm. "This species is closely allied in all characters to Haliotis kamtschatkana but is more elongated than the typical Kamtschatkana. The interior surface has a peculiarly metallic luster, light bronze-green and coppery-red predominating."[6]
References
- ^ a b c Peters, H.; Takami, H.; Kiyomoto, S.; Kawamura, T. (2022). "Haliotis discus". IUCN Red List of Threatened Species. 2022: e.T78764186A78772433. doi:10.2305/IUCN.UK.2022-2.RLTS.T78764186A78772433.en. Retrieved 20 July 2024.
- ^ a b 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.). "Haliotis discus Reeve, 1846". MolluscaBase. World Register of Marine Species. Retrieved 7 December 2024.
- ^ Reeve, Lovell Augustus (1846). Monograph of the genus Haliotis. Conchologia iconica, or, Illustrations of the shells of molluscous animals. Vol. 3. London: Reeve Brothers. doi:10.5962/bhl.title.8129. LCCN 50044613. OCLC 2304849 – via Biodiversity Heritage Library.
- ^ a b Peters, H.; Takami, S.; Kawamura, T. (2022). "Haliotis discus ssp. discus". IUCN Red List of Threatened Species. 2022: e.T215430084A215430133. doi:10.2305/IUCN.UK.2022-2.RLTS.T215430084A215430133.en. Retrieved 7 December 2024.
- ^ a b Peters, H.; Takami, S.; Kawamura, T. (2022). "Haliotis discus ssp. hannai". IUCN Red List of Threatened Species. 2022: e.T215430111A215430123. doi:10.2305/IUCN.UK.2022-2.RLTS.T215430111A215430123.en. Retrieved 7 December 2024.
- ^ H.A. Pilsbry (1890) Manual of Conchology XII; Academy of Natural Sciences, Philadelphia, 1890
- Geiger D.L. & Owen B. (2012) Abalone: Worldwide Haliotidae. Hackenheim: Conchbooks. viii + 361 pp.
External links
Wikimedia Commons has media related to Haliotis discus.
- "Haliotis (Haliotis) discus discus". Gastropods.com. Retrieved 16 January 2019.
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