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) >
Triakidae (Houndsharks)
平滑鮫科 (Houndsharks) > Triakinae
Etymology: Mustelus: Latin for weasel, an ancient name for sharks, possibly referring to the pointed snouts, swift movements and/or rapacious feeding behavior of smaller predatory sharks [strictly not tautonymous with Squalus mustelus Linnaeus 1758 since type was designated by the ICZN]. (See ETYFish); palumbes: Latin for wood-pigeon or ring-dove, referring to its dove-gray coloration. (See ETYFish).
More on author: Smith.
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋 居于水底的; 深度上下限 0 - 443 m (Ref. 5578). 亞熱帶的; 17°S - 36°S
Southeast Atlantic: Namibia to central Natal, South Africa.
東南大西洋: 那米比亞到南非納塔爾中部。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 120 cm TL 雄鱼/尚未辨别雌雄; (Ref. 244)
背棘 (总数): 0; 背的软条 (总数): 0; 臀棘 0; 臀鳍软条: 0. A smoothhound with lines or scatterings of small white spots along body (Ref. 5578). Grey above, white below (Ref. 5578).
一个猎犬鲨有成列或分散的白色小斑点沿着身体.(参考文献 5578) 背面灰色的, 腹面白色的.(参考文献 5578)
Found on the continental shelf and upper slope from the intertidal region to deeper waters over sand and gravel bottoms (Ref. 244). Feeds on crustaceans, octopi, bony fish, and fish offal (Ref. 5578). Ovoviviparous (Ref. 50449). Catch usually discarded but may be utilized in a local fishery that processes sharks into jerky (Ref. 244).
栖息于大陆架与上层斜坡对在沙与碎石底部上的更深的水域从潮间带区域了。 (参考文献 244) 吃甲壳动物，章鱼，硬骨鱼与鱼碎肉。 (参考文献 5578) 卵胎生的.(参考文献 50449) 通常被丢弃的捕捉但是可能在一个地方渔场那一个突起鲨鱼成薄片中被利用.(参考文献 244)
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
Ovoviviparous, embryos feed solely on yolk (Ref. 50449). 3 to 8 young per litter. Born at around 25 cm. (Ref. 5485). Distinct pairing with embrace (Ref. 205).東南大西洋: 那米比亞到南非納塔爾中部。
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: 低经济; 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): 10.2 - 18, mean 12.8 °C (based on 80 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00224 (0.00105 - 0.00478), b=3.14 (2.97 - 3.31), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 3.5 ±0.5 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=4).
Fishing Vulnerability (Ref.
59153): High to very high vulnerability (72 of 100).
Nutrients (Ref.
124155): Calcium = 16.9 [4.9, 85.4] mg/100g; Iron = 0.471 [0.151, 1.782] mg/100g; Protein = 21.6 [19.3, 23.8] %; Omega3 = 0.144 [0.059, 0.331] g/100g; Selenium = 47.4 [14.1, 169.2] μg/100g; VitaminA = 6.61 [2.26, 18.61] μg/100g; Zinc = 0.615 [0.270, 1.252] mg/100g (wet weight);
