分類 / Names
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); 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
生態學
海洋 礁區魚類; 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 / 年齡
Maturity: Lm 78.0, range 77 - 79 cm
Max length : 170 cm TL 雄魚/尚未辨別雌雄; (Ref. 26999); common length : 125 cm TL 雄魚/尚未辨別雌雄; (Ref. 244); 最大年齡: 19 年 (Ref. 72467)
背棘 (總數) : 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, 貓鯊有大的與小的黑色斑點與有時白色的斑點覆蓋背面, 鞍狀斑紋不達到嘴巴 , 沒有鼻溝的退化又小的前鼻瓣, 唇溝只在下頜上, 第二背鰭鰭遠小於第一個 (參考文獻 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).
一種常見的岸邊與外海的鯊魚發現於大陸棚了粗糙的之上, 甚至岩石或珊瑚的地面 , 與被海藻覆蓋底部。 發現於深度 1 或 2 公尺到至少 125 公尺了。 捕食底棲無脊椎動物例如軟體動物與甲殼動物與捕食底棲魚類。 (例如鯊魚, S. canicula) 卵生的.(參考文獻 50449) 生鮮使用與乾燥鹽醃供人類消費, 而且加工成魚粉。 可能達到 170 公分。 (參考文獻 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)
人類使用
漁業: 低經濟; 水族館: 公眾的水族館
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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).
營養階層 (Ref.
69278): 4.0 ±0.3 se; based on diet studies.
回復力 (Ref.
120179): 低的, 最小族群倍增時間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);
