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: Cephaloscyllium: cephalus, from kephale (Gr.), head, referring to its very broad and depressed head; skylion, Greek for dogfish or small shark. (See ETYFish); sufflans: Latin for puffing, referring to its inflatable stomach. (See ETYFish).
More on author: Regan.
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 居於水底的; 深度上下限 40 - 600 m (Ref. 5578). 熱帶; 19°S - 28°S
Western Indian Ocean: Mozambique and Natal, South Africa (Ref. 244). Records from the Gulf of Aden are doubtful. Nominal records from Viet Nam were based on an undescribed species often called Cephaloscyllium umbratile which was not even that species.
西印度洋: 莫三比克與南非的納塔爾.(參考文獻 244) 記錄從亞丁灣是可疑的。 來自越南的分類命名紀錄時常是以一個未描述的種為依據稱為 陰影絨毛鯊〔Cephaloscyllium umbratile〕 而它根本不是那一個種。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - 82 cm
Max length : 110 cm TL 雄魚/尚未辨別雌雄; (Ref. 5578)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
背棘 (總數) : 0; 臀棘: 0. A comparatively large, stout catshark with a broad, rounded snout and no labial furrows; 2nd dorsal much smaller than 1st (Ref. 5578). Pale grey-brown, paler below; juveniles with about 6 slightly darker saddles on the dorsal side which fade and become unmarked in adults (Ref. 5510).
一個比較大又矮胖的貓鯊具有一個寬的, 圓形的吻與沒有唇溝; 第二背鰭遠小於第一.(參考文獻 5578) 白灰褐色, 腹面灰白的; 在背部側邊上稚魚有大約 6個顏色略深的鞍狀斑而且當成魚時消失變成沒有標記.(參考文獻 5510)
Found on the continental shelf and upper slope, preferring areas with sand and mud bottoms (Ref. 5578). Feeds on benthic animals, mainly crustaceans and cephalopods, but also bony fishes, and other elasmobranches (Ref. 244). Oviparous (Ref. 50449). Can expand with air when disturbed (Ref. 244).
棲息於大陸棚與上層斜坡了, 用沙與泥底部偏愛區域。 (參考文獻 5578) 吃底棲的動物, 主要地甲殼動物與頭足類動物, 也硬骨魚類 , 與其他的板鰓類.(參考文獻 244) 卵生的.(參考文獻 50449) 能以空氣膨脹當被驚擾時。 (參考文獻 244)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚
Oviparous, laying one egg-case per oviduct (Ref. 244). Embryos feed solely on yolk (Ref. 50449).西印度洋: 莫三比克與南非的納塔爾.(參考文獻 244) 記錄從亞丁灣是可疑的。 來自越南的分類命名紀錄時常是以一個未描述的種為依據稱為 陰影絨毛鯊〔Cephaloscyllium umbratile〕 而它根本不是那一個種。
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)
近危 (NT) (A2d); Date assessed: 01 August 2019
人類使用
漁業: 沒有興趣
工具
特別的報告
下載 XML
網路資源
Estimates based on models
Preferred temperature (Ref.
123201): 14.4 - 19.2, mean 15.9 °C (based on 17 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).
營養階層 (Ref.
69278): 4.2 ±0.61 se; based on food items.
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): High to very high vulnerability (66 of 100).
