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); stellaris: Latin for starry or of the stars, referring to many large and small black and white spots on body. (See ETYFish).
More on author: Linnaeus.
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋 礁区鱼类; 深度上下限 1 - 400 m (Ref. 27000), usually 20 - 63 m (Ref. 244). 亞熱帶的; 63°N - 12°N, 19°W - 37°E
Northeast Atlantic: southern Scandinavia to Mediterranean, Morocco, Mauritania to Senegal (Ref. 125614). Records further south in the Atlantic, to Gulf of Guinea and Congo River mouth may be misidentifications of Scyliorhinus cervigoni (Ref. 127434).
東北大西洋: 雪特蘭群島 (稀有的) ，斯堪的那維亞半島南部與不列顛群島到摩洛哥, 包括地中海。 這一範圍的分布南方不確定。
Length at first maturity / 大小 / 重量 / 年龄
Maturity: Lm 78.0, range 77 - 79 cm
Max length : 170 cm TL 雄鱼/尚未辨别雌雄; (Ref. 26999); common length : 125 cm TL 雄鱼/尚未辨别雌雄; (Ref. 244); 最大年龄: 19 年 (Ref. 72467)
背棘 (总数) : 0; 臀棘: 0. A large, fairly stocky, catshark with large and small black spots and sometimes white spots covering dorsal surface, saddle markings obsolete, small anterior nasal flaps that do not reach the mouth, no nasoral grooves, labial furrows on lower jaw only, second dorsal fin much smaller than first (Ref. 244)
大, 非常矮胖的, 猫鲨有大的与小的黑色斑点与有时白色的斑点覆盖背面, 鞍状斑纹不达到嘴巴 , 没有鼻沟的退化又小的前鼻瓣, 唇沟只在下颌上, 第二背鳍鳍远小于第一个 (参考文献 244)
A common inshore and offshore shark found on the continental shelf over rough, even rocky or coralline ground, and algal-covered bottoms. Found at depths of 1 or 2 m to at least 125 m. Feed on bottom-living invertebrates such as mollusks and crustaceans and on demersal fishes (e.g. sharks, S. canicula). Oviparous (Ref. 50449). Utilized fresh and dried salted for human consumption, and processed into fishmeal. May attain 170 cm (Ref. 27000).
一种常见的岸边与外海的鲨鱼发现于大陆架了粗糙的之上, 甚至岩石或珊瑚的地面 , 与被海藻覆盖底部。 发现于深度 1 或 2 公尺到至少 125 公尺了。 捕食底栖无脊椎动物例如软件动物与甲壳动物与捕食底栖鱼类。 (例如鲨鱼, S. canicula) 卵生的.(参考文献 50449) 生鲜使用与乾燥盐腌供人类消费, 而且加工成鱼粉。 可能达到 170 公分。 (参考文献 27000)
Oviparous, with a single egg per oviduct (Ref. 244). Embryos feed solely on yolk (Ref. 50449). Size at hatching about 16 cm (Ref. 244).東北大西洋: 雪特蘭群島 (稀有的) ，斯堪的那維亞半島南部與不列顛群島到摩洛哥, 包括地中海。 這一範圍的分布南方不確定。
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
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Estimates based on models
Preferred temperature (Ref.
123201): 7.8 - 19.5, mean 10.9 °C (based on 836 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00178 (0.00138 - 0.00230), b=3.19 (3.11 - 3.27), in cm total length, based on LWR estimates for this species (Ref.
93245).
营养阶层 (Ref.
69278): 4.0 ±0.3 se; based on diet studies.
回复力 (Ref.
120179): 低的, 最小族群倍增时间4.5 - 14 年 (Fec assumed to be <100).
Fishing Vulnerability (Ref.
59153): Very high vulnerability (90 of 100).
Climate Vulnerability (Ref.
125649): Moderate vulnerability (38 of 100).
Nutrients (Ref.
124155): Calcium = 4.81 [1.06, 25.16] mg/100g; Iron = 0.325 [0.083, 0.956] mg/100g; Protein = 19.4 [16.3, 22.5] %; Omega3 = 0.117 [0.048, 0.276] g/100g; Selenium = 21.6 [6.3, 65.2] μg/100g; VitaminA = 20.9 [6.7, 69.0] μg/100g; Zinc = 0.437 [0.202, 0.902] mg/100g (wet weight);
