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) >
Myliobatiformes (Stingrays) >
Rhinopteridae (Cownose rays)
Etymology: Rhinoptera: Greek, rhinos = nose + Greek,pteron = fin, wing (Ref. 45335).
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋 底中水层性. 亞熱帶的; 38°N - 15°N, 18°W - 36°E
Eastern Atlantic: southern Spain to Senegal, including the Mediterranean.
東大西洋: 西班牙到塞內加爾南部, 包括地中海。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 200 cm WD 雄鱼/尚未辨别雌雄; (Ref. 6678)
Found in tropical to warm temperate coastal waters, but absent from islands of western Pacific. Often forming large groups swimming near the surface and quite destructive of commercial oyster and clam beds. Feeds on bottom-living mollusks, crustaceans and fishes. Seldom marketed. Ovoviviparous, gestation period up to one year with 2-6 embryos produced.
发现于热带到暖温带沿岸水域了, 但是西太平洋的岛没有出现。 时常形成游近表面的大的群而且对商业的牡蛎与蛤床相当具毁灭性。 吃底栖软件动物，甲壳动物和鱼类。 很少在市场上销售。 卵胎生的, 妊娠时期向上到一年用 2-6 ，胚胎生产。
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 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).東大西洋: 西班牙到塞內加爾南部, 包括地中海。
McEachran, J.D. and B. Séret, 1990. Rhinopteridae. p. 71-72. In J.C. Quero, J.C. Hureau, C. Karrer, A. Post and L. Saldanha (eds.) Check-list of the fishes of the eastern tropical Atlantic (CLOFETA). JNICT, Lisbon; SEI, Paris; and UNESCO, Paris. Vol. 1. (Ref. 4441)
人类利用
渔业: 商业性
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基因序列遗传率疾病加工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
工具
特别资料
下载 XML
网络资源
Estimates based on models
Preferred temperature (Ref.
123201): 17.1 - 21.7, mean 19.7 °C (based on 136 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5039 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01148 (0.00459 - 0.02870), b=2.98 (2.76 - 3.20), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 3.8 ±0.60 se; based on food items.
回复力 (Ref.
120179): 非常低的, 最小族群倍增时间超过14 年 (Fec=2).
Fishing Vulnerability (Ref.
59153): Very high vulnerability (86 of 100).
Nutrients (Ref.
124155): Calcium = 11 [2, 53] mg/100g ; Iron = 0.54 [0.13, 1.54] mg/100g ; Protein = 21.5 [16.4, 26.6] % ; Omega3 = 0.193 [0.054, 0.609] g/100g ; Selenium = 23.5 [7.3, 75.5] μg/100g ; VitaminA = 8.83 [2.81, 27.94] μg/100g ; Zinc = 0.539 [0.260, 0.995] mg/100g (wet weight);
