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) >
Myliobatidae (Eagle and manta rays)
Etymology: Aetomylaeus: Greek, aetos = eagle + Greek, mylio = mill, grinder (Ref. 45335).
More on author: Bleeker.
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋 底中水层性; 深度上下限 1 - 110 m (Ref. 9862). 熱帶; 28°N - 24°S, 32°E - 155°E
Indo-West Pacific: scattered localities, from southern Mozambique to the western Pacific.
印度-西太平洋: 散佈地點, 從莫三比克南部到西太平洋。
Length at first maturity / 大小 / 重量 / 年龄
Maturity: Lm ?, range 170 - ? cm
Max length : 240 cm WD 雄鱼/尚未辨别雌雄; (Ref. 58048)
Found in muddy bays and banks and on coral reefs from close inshore to 110 m depth (Ref. 9862). Ovoviviparous (Ref. 50449). Caught in bottom trawls, gillnets, seines, and fish traps (Ref. 9862, Ref.58048). Utilized for its meat and cartilage (possibly used as "filler" in shark fin soups as with other large eagle rays) (Ref.58048).
发现于泥泞的海湾与浅堆了与在珊瑚礁从岸边到 110 公尺深上.(参考文献 9862) 卵胎生的.(参考文献 50449) 可能在底拖网，刺网，曳网与鱼笼捕获了。 (参考文献 9862) 推测为在中太平洋西部利用了当作食物。 (参考文献 9862)
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: 散佈地點, 從莫三比克南部到西太平洋。
Last, P.R. and J.D. Stevens, 1994. Sharks and rays of Australia. CSIRO, Australia. 513 p. (Ref. 6871)
世界自然保护联盟红皮书 (Ref. 130435)
濒危 (EN) (A2d); Date assessed: 16 May 2015
人类利用
渔业: 低经济
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Estimates based on models
Preferred temperature (Ref.
123201): 24.9 - 29.1, mean 28.1 °C (based on 2154 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5078 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00389 (0.00123 - 0.01235), b=3.08 (2.82 - 3.34), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 3.8 ±0.5 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): Very high vulnerability (83 of 100).
