分類 / 名稱
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Elasmobranchii
板鰓亞綱 (鯊魚與魟魚) (sharks and rays) >
Myliobatiformes (Stingrays)
鰩目 (Stingrays) >
Myliobatidae (Eagle and manta rays)
燕魟科 (Eagle and manta rays)
Etymology: Aetomylaeus: Greek, aetos = eagle + Greek, mylio = mill, grinder (Ref. 45335).
More on author: Bleeker.
環境： 環境 / 氣候帶 / 深度上下限 / 配送範圍
生態學
海洋 底中水層性; 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。
初熟時的長度 / 大小 / 重量 / 年齡
成熟度: Lm ?, range 170 - ? cm
Max length : 240 cm WD 雄魚/尚未辨別雌雄; (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).
發現於泥濘的海灣與淺堆了與在珊瑚礁從岸邊到 110 公尺深上.(參考文獻 9862) 卵胎生的.(參考文獻 50449) 可能在底拖網，刺網，曳網與魚籠捕獲了。 (參考文獻 9862) 推測為在中太平洋西部利用了當作食物。 (參考文獻 9862)
生命週期和交配行為
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
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)
IUCN 瀕危狀態 (Ref. 130435: Version 2025-2 (Global))
極危 (CR) (A2cd); Date assessed: 20 June 2023
人類使用
漁業: 低經濟
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基於模型的估計
首選溫度 (參考文獻
123201): 24.9 - 29.1, mean 28.1 °C (based on 2154 cells).
系統發育多樣性指數 (參考文獻
82804): PD
50 = 0.5039 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00389 (0.00124 - 0.01219), b=3.08 (2.83 - 3.33), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
營養階層 (參考文獻
69278): 3.8 ±0.5 se; based on size and trophs of closest relatives
回復力 (參考文獻
120179): 低的, 最小族群倍增時間4.5 - 14 年 (Fec assumed to be <100).
釣魚的脆弱性 (Ref.
59153): Very high vulnerability (83 of 100).
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