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) >
Urolophidae (Round rays)
Etymology: Urolophus: Greek, oura = tail + Greek, lophos = crest (Ref. 45335).
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋 居于水底的; 深度上下限 5 - 150 m (Ref. 12951). 亞熱帶的; 32°S - 44°S
Eastern Indian Ocean: endemic to Australia.
東印度洋: 澳洲的特有種。
Length at first maturity / 大小 / 重量 / 年龄
Maturity: Lm 23.8, range 20 - 24.1 cm
Max length : 57.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 12951)
Occurs on the continental shelf (Ref. 7300). Adults feed on worms, crabs, shrimp, and small bony fishes while juveniles take small crustaceans (Ref. 12951).
生活于大陆架。 (参考文献 7300) 成鱼吃蠕虫，螃蟹，虾与小的硬骨鱼类而稚鱼捕食甲壳动物.(参考文献 12951)
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
東印度洋: 澳洲的特有種。
Last, P.R. and J.D. Stevens, 1994. Sharks and rays of Australia. CSIRO, Australia. 513 p. (Ref. 6871)
人类利用
渔业: 低经济
更多信息
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Estimates based on models
Preferred temperature (Ref.
123201): 14.3 - 19.4, mean 16.3 °C (based on 288 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01000 (0.00244 - 0.04107), b=3.04 (2.81 - 3.27), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
营养阶层 (Ref.
69278): 3.7 ±0.59 se; based on food items.
Generation time: 5.2 ( na - na) years. Estimated as median ln(3)/K based on 2
growth studies.
回复力 (Ref.
120179): 低的, 最小族群倍增时间4.5 - 14 年 (Assuming fecundity<100).
Fishing Vulnerability (Ref.
59153): Low to moderate vulnerability (31 of 100).
Nutrients (Ref.
124155): Calcium = 9.6 [1.4, 169.0] mg/100g ; Iron = 0.308 [0.029, 3.628] mg/100g ; Protein = 20.2 [14.9, 25.4] % ; Omega3 = 0.42 [0.12, 1.24] g/100g ; Selenium = 10.5 [2.3, 60.0] μg/100g ; VitaminA = 5.63 [0.42, 61.55] μg/100g ; Zinc = 0.387 [0.027, 4.200] mg/100g (wet weight);
