分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Elasmobranchii
板鳃亚纲 (鲨鱼与 鱼) (sharks and rays) >
Carcharhiniformes (Ground sharks)
白眼鮫目 (Ground sharks) >
Scyliorhinidae (Cat sharks)
貓鮫科(Cat sharks) (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).
Environment: milieu / climate zone / depth range / distribution range
生态学
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 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 49.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 244)
Found on the continental slope. Maximum length is from an immature specimen. Oviparous (Ref. 50449).
栖息于大陆斜坡了。 最大的长度来自一件不成熟的标本。 卵生的.(参考文献 50449)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼
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)
人类利用
渔业: 没有兴趣
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Estimates based on models
Preferred temperature (Ref.
123201): 10 - 14.3, mean 10.9 °C (based on 14 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00263 (0.00139 - 0.00497), b=3.21 (3.04 - 3.38), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 4.0 ±0.6 se; based on diet studies.
回复力 (Ref.
120179): 非常低的, 最小族群倍增时间超过14 年 (Fec=2).
Fishing Vulnerability (Ref.
59153): Moderate vulnerability (39 of 100).
