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) >
Orectolobiformes (Carpet sharks) >
Ginglymostomatidae (Nurse sharks)
Etymology: Pseudoginglymostoma: Pseudoginglymostoma brevicaudatum (Günther 1867). (See ETYFish); brevicaudatum: Brevis (L.), short; caudatus (L.), tailed, referring to caudal fin being less than ¼ of total length. (See ETYFish).
More on author: Günther.
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋 礁区鱼类. 热带; 0°S - 27°S, 38°E - 58°E
Western Indian Ocean: East Africa, and possibly Mauritius and Seychelles.
西印度洋: 东非, 与可能地模里西斯与塞锡尔群岛。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 75.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 247)
简单描述
检索表 | 型态特徵 | 形态测量图
Dark brown dorsally, slightly paler ventrally (Ref. 391).
背部深褐色, 腹侧略灰白的.(参考文献 391)
A little-known inshore bottom shark of the continental and insular shelves. Well adapted to lie amongst coral reefs due to its tough skin (Ref. 391); depth data not available (Ref. 43278). Breeding and feeding habits are unknown. Presumably oviparous (Ref. 50449). Survives for many hours out of water (Ref. 391).
大陆棚与岛屿棚的所知极少近岸底栖鲨鱼。 于珊瑚礁中适应良好由于它的硬皮;(参考文献 391) 深度资料不是有用.(参考文献 43278) 繁殖与食性是未知的。 推测为卵生的.(参考文献 50449) 存活许多小时离开水面.(参考文献 391)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼
Probably oviparous (Ref. 50449).西印度洋: 东非, 与可能地模里西斯与塞锡尔群岛。
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)
人类利用
渔业: 自给性渔业
工具
特别资料
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 1.0625 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00417 (0.00157 - 0.01110), b=3.08 (2.85 - 3.31), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 3.8 ±0.3 se; based on size and trophs of closest relatives
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 (50 of 100).
