分類 / 名稱
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Elasmobranchii
板鰓亞綱 (鯊魚與魟魚) (sharks and rays) >
Carcharhiniformes (Ground sharks)
真鯊目 (Ground sharks) >
Scyliorhinidae (Cat sharks)
貓鮫科 (Cat sharks) > Scyliorhininae
Etymology: Scyliorhinus: skylion, Greek for dogfish or small shark; rhinus, from rhine (Gr.), rasp, alluding to a shark’s jagged, rasp-like skin (See ETYFish); meadi: In honor of American ichthyologist Giles W. Mead (1928-2003), then at the Museum of Comparative Zoology, Harvard University (later director of the Los Angeles County Natural History Museum), who brought this shark to Springer’s attention (See ETYFish).
Eponymy: Dr Giles Willis Mead Jr (1928–2003) was an American zoologist and curator. [...] (Ref. 128868), visit book page.
環境： 環境 / 氣候帶 / 深度上下限 / 配送範圍
生態學
海洋 深海底的; 深度上下限 300 - 600 m (Ref. 55584). 深水域; 28°N - 20°N
Western Central Atlantic: North Carolina south to Florida in the USA and the Santaren Channel between Cuba and Bahamas Bank.
中西大西洋: 美國北卡羅萊那州以南至佛羅里達與在古巴與巴哈馬岸堤之間的 Santaren 海峽。
大小 / 重量 / 年齡
成熟度: Lm ? range ? - ? cm
Max length : 49.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 244)
Found on the continental slope. Maximum length is from an immature specimen. Oviparous (Ref. 50449).
棲息於大陸斜坡了。 最大的長度來自一件不成熟的標本。 卵生的.(參考文獻 50449)
生命週期和交配行為
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
Oviparous, paired eggs are laid. Embryos feed solely on yolk (Ref. 50449).中西大西洋: 美國北卡羅萊那州以南至佛羅里達與在古巴與巴哈馬岸堤之間的 Santaren 海峽。
Compagno, L.J.V., 1984. FAO Species Catalogue. Vol. 4. Sharks of the world. An annotated and illustrated catalogue of shark species known to date. Part 2 - Carcharhiniformes. FAO Fish. Synop. 125(4/2):251-655. Rome: FAO. (Ref. 244)
IUCN 瀕危狀態 (Ref. 130435: Version 2025-2 (Global))
無危 (LC) ; Date assessed: 19 June 2020
人類使用
漁業: 沒有興趣
工具
特別的報告
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網路資源
基於模型的估計
首選溫度 (參考文獻
123201): 10 - 14.3, mean 10.9 °C (based on 14 cells).
系統發育多樣性指數 (參考文獻
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00269 (0.00140 - 0.00518), b=3.21 (3.04 - 3.38), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
營養階層 (參考文獻
69278): 4.0 ±0.6 se; based on diet studies.
回復力 (參考文獻
120179): 非常低的, 最小族群倍增時間超過14 年 (Fec=2).
釣魚的脆弱性 (Ref.
59153): Moderate vulnerability (39 of 100).
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