分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋 底中水层性; 深度上下限 0 - 100 m (Ref. 114953). 亞熱帶的; 28°N - 12°N, 33°E - 68°E (Ref. 114953)
Western Indian Ocean; Persian Gulf, and Arabian and Red Seas.
印度-西太平洋: 紅海到阿曼灣。 分類命名紀錄阿曼東部需要被確認。
Length at first maturity / 大小 / 重量 / 年龄
Maturity: Lm ?, range 83 - ? cm
Max length : 120 cm WD 雄鱼/尚未辨别雌雄; (Ref. 8630)
A benthic species often found in very shallow water near the coast and offshore on the continental shelf (Ref. 9909, Ref.114953). Feed on small mollusks and bony fishes (Ref. 12951). Ovoviviparous (Ref. 50449). Produces up to 10 pups a litter, mainly from May to October (in the Red Sea region) (Ref. 114953). Size at least 171 cm TL. Males matures at ca. 83 cm TL, birth size at ca. 29 cm TL (Ref.114953). Utilized where it occurs but information lacking (Ref. 9909).
发现于岸边了。 (参考文献 9909) 捕食小的软件动物与硬骨鱼类。 (参考文献 12951) 卵胎生的.(参考文献 50449) 利用了在哪里它出现但是信息缺乏.(参考文献 9909)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼
Exhibit ovoviparity (aplacental viviparity), with embryos feeding initially on yolk, then receiving additional nourishment from the mother by indirect absorption of uterine fluid enriched with mucus, fat or protein through specialised structures (Ref. 50449).印度-西太平洋: 紅海到阿曼灣。 分類命名紀錄阿曼東部需要被確認。
Compagno, L.J.V., 1999. Checklist of living elasmobranchs. p. 471-498. In W.C. Hamlett (ed.) Sharks, skates, and rays: the biology of elasmobranch fishes. Johns Hopkins University Press, Maryland. (Ref. 35766)
世界自然保护联盟红皮书 (Ref. 130435)
极度濒危 (CR) (A2bd); Date assessed: 03 December 2018
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Estimates based on models
Preferred temperature (Ref.
123201): 24.7 - 29.1, mean 27.9 °C (based on 1002 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5156 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00389 (0.00138 - 0.01094), b=3.05 (2.82 - 3.28), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 4.1 ±0.67 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): Very high vulnerability (90 of 100).
