Огилби «Призрачныйшарк»
| Огилби «Призрачныйшарк» | |
|---|---|
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Научная классификация 
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| Домен: | Эукариота |
| Королевство: | Животное |
| Филум: | Chordata |
| Сорт: | Хондрихти |
| Подкласс: | Голоцефали |
| Order: | Chimaeriformes |
| Family: | Chimaeridae |
| Genus: | Chimaera |
| Species: | C. ogilbyi
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| Binomial name | |
| Chimaera ogilbyi Waite, 1898
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| Synonyms | |
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Chimaera tsengi Fang & Wang, 1932[2]
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Призрак Огилби ( Chimaera Ogilbyi ), также известный как Whitefish , является видом Chimaera , родом из вод Австралии и южной Индонезии . Он живет возле дна океана [ 1 ] на континентальном шельфе и континентальном уклоне 120–350 м (390–1150 футов) глубиной. [ 2 ] Он достигает максимального размера 85,0 см (33,5 дюйма). Воспроизведение является яйцам , а яйца заключены в возбужденные раковины. Он достигает зрелости между 64–70 см (25–28 дюймов) в длину. (МСОП) перечисляется как почти угрожаемый видом Международный союз союза по сохранению природы из-за резкого снижения численности населения в областях, затрагиваемых тралными. [ 1 ]
Ogilby's ghostshark was formerly placed in the genus Hydrolagus based on its appearance, but a 2018 genetic study of mitochondrial DNA markers found that it was nested within the genus Chimaera. Alongside H. ogilbyi, three other putative Hydrolagus populations defined by mitochondrial DNA were found to nest within Chimaera: Hydrolagus lemures (from Western Australia), and two unnamed populations from southern Indonesia and northern Papua New Guinea. These four populations are indistinguishable from each other according to nuclear DNA and morphological (appearance)-based data. As a result, the four populations were combined into one species, for which Chimaera ogilbyi is the oldest name.[3]
Specimens formerly placed in the species Hydrolagus lemures (the bight ghostshark or blackfin ghostshark) are found in the waters of Australia from Queensland to Western Australia where, near the ocean floor of the continental shelf and upper slope. Their depth range is between 146 and 510 m (479 and 1,673 ft) from the surface. They reach a maximum total length of 88.0 cm (34.6 in).
References
[edit]- ^ Jump up to: a b c Finucci, B.; Kyne, P.M. (2020). "Chimaera ogilbyi". IUCN Red List of Threatened Species. 2020: e.T130420951A124450455. doi:10.2305/IUCN.UK.2020-2.RLTS.T130420951A124450455.en. Retrieved 2023-01-28.
- ^ Jump up to: a b Froese, Rainer; Pauly, Daniel (eds.). "Chimaera ogilbyi". FishBase. January 2023 version.
- ^ Finucci, Brittany; White, William T.; Kemper, Jenny M.; Naylor, Gavin J.P. (2018-01-24). "Redescription of Chimaera ogilbyi (Chimaeriformes; Chimaeridae) from the Indo-Australian region". Zootaxa. 4375 (2): 191–210. doi:10.11646/zootaxa.4375.2.2. ISSN 1175-5334. PMID 29689769.
External links
[edit]
Media related to Hydrolagus ogilbyi at Wikimedia Commons
Data related to Chimaera ogilbyi at Wikispecies
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