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: Poroderma: poros (Gr.), hole or passage; derma (Gr.), skin or hide, allusion not explained nor evident (Smith proposed name without a description). (See ETYFish); pantherinum: Latin for leopard-like, referring to its variable leopard-like spots, stripes and blotches. (See ETYFish).
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋 礁区鱼类; 深度上下限 0 - 256 m (Ref. 5578). 亞熱帶的; 28°S - 36°S
Southeast Atlantic: Saldanha to central Natal, South Africa.
東南大西洋: Saldanha 到南非納塔爾中部。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 84.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 244); 73.0 cm TL (female)
简单描述
型态特徵 | 形态测量图
背棘 (总数): 0; 背的软条 (总数): 0; 臀棘 0; 臀鳍软条: 0. A stocky shark with long nasal barbels and a highly variable color pattern of black spots, rings and lines in horizontal rows on a grey to whitish background; white below (Ref. 5578). There are 3 different forms, the typical 'pantherinum' with lines and rosettes of spots, and two extreme forms, 'marleyi' with large dark spots (formerly considered a separate species), and 'salt and pepper' with small, densely packed black spots, intermediates between these extremes are extremely common (Ref. 5578).
一矮胖的在灰色到白色的背景上的水平列中鲨鱼有长的鼻触须与一个黑色斑点，环与线的高变异的彩色斑纹; 腹面白色的.(参考文献 5578) 有 3个不同的造型, 典型的 'pantherinum' 有斑点与线条的毛簇, 与二个极端的造型,'marleyi' 有大的黑色斑点 (从前被认为是一个个别的种), 与 '盐与胡椒粉' 有小的, 厚密地包装黑色的斑点, 介于这些极端之间非常普遍.(参考文献 5578)
Found on or near the bottom of warm-temperate waters, from the intertidal zone to 256 m (Ref. 5578). Prefers rocky reefs (Ref. 5578). Nocturnal (Ref. 244). Feeds on small bony fish, crustaceans, octopus and polychaete worms (Ref. 5578). Oviparous (Ref. 50449). Readily kept in captivity (Ref. 244).
栖息于暖温带水域的近底部,256 公尺的从潮间带区域.(参考文献 5578) 喜欢岩礁。 (参考文献 5578) 夜行的.(参考文献 244) 吃小的硬骨鱼，甲壳动物，章鱼与多毛类的蠕虫。 (参考文献 5578) 卵生的.(参考文献 50449) 轻易地畜养于繁殖场了。 (参考文献 244)
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
Oviparous, produces one egg per oviduct (Ref. 5578). Embryos feed solely on yolk (Ref. 50449).東南大西洋: Saldanha 到南非納塔爾中部。
Compagno, L.J.V., D.A. Ebert and M.J. Smale, 1989. Guide to the sharks and rays of southern Africa. New Holland (Publ.) Ltd., London. 158 p. (Ref. 5578)
人类利用
渔业: 自给性渔业; 游钓鱼种: 是的
更多信息
年龄范围成长体长-体重体长-体长体长-频率形态测量图型态特徵仔鱼稚鱼动力学入添量丰度BRUVS
参考文献养殖养殖信息品种遗传学Electrophoreses遗传率疾病加工NutrientsMass conversion
合作者照片Stamps, Coins Misc.声音神经毒速度泳型鳃区Otoliths脑重体重比眼睛色素
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Estimates based on models
Preferred temperature (Ref.
123201): 12.4 - 22.1, mean 16.3 °C (based on 31 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.7500 [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): 4.1 ±0.57 se; based on food items.
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): Moderate to high vulnerability (54 of 100).
Nutrients (Ref.
124155): Calcium = 7.11 [1.51, 36.84] mg/100g; Iron = 0.352 [0.091, 1.024] mg/100g; Protein = 19.2 [16.2, 22.3] %; Omega3 = 0.125 [0.052, 0.290] g/100g; Selenium = 15.6 [4.5, 47.7] μg/100g; VitaminA = 36.5 [12.1, 119.9] μg/100g; Zinc = 0.539 [0.250, 1.132] mg/100g (wet weight);
