分類 / Names
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: Myliobatis: Greek, mylo = mill + Greek, + Greek, batis,-idos = a ray (Raja sp.) (Ref. 45335).
More on author: Ogilby.
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 底中水層性; 深度上下限 200 - ? m (Ref. 6871). 深水域; 17°S - 26°S
Eastern Indian Ocean and Western Central Pacific: known from single specimens from off Forestier Island, Western Australia and Cape Moreton, Queensland in Australia. Possibly not distinct from Myliobatis tobijei or Myliobatis aquila; all three species need to be critically compared to determine if they are different species (Ref. 9862).
東印度洋與中西太平洋: 只有一個標本從外海的澳洲西部的福瑞斯蒂爾島與澳洲昆士蘭的莫瑞頓角。 可能地與 Myliobatis tobijei 或 Myliobatis aquila 沒有區別; 嚴格地被相較於的所有三種需要以決定是否他們是不同的種.(參考文獻 9862)
大小 / 重量 / 年齡
Maturity: Lm ?  range ? - ? cm
Max length : 48.0 cm WD 雄魚/尚未辨別雌雄; (Ref. 6871)
Rare offshore species (Ref. 9862). Ovoviviparous (Ref. 50449).
稀有的外海種.(參考文獻 9862) 卵胎生的.(參考文獻 50449)
Life cycle and mating behavior
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).東印度洋與中西太平洋: 只有一個標本從外海的澳洲西部的福瑞斯蒂爾島與澳洲昆士蘭的莫瑞頓角。 可能地與 Myliobatis tobijei 或 Myliobatis aquila 沒有區別; 嚴格地被相較於的所有三種需要以決定是否他們是不同的種.(參考文獻 9862)
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)
近危 (NT) ; Date assessed: 17 February 2015
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5002 [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).
營養階層 (Ref.
69278): 3.5 ±0.4 se; based on size and trophs of closest relatives
回復力 (Ref.
120179): 低的, 最小族群倍增時間4.5 - 14 年 (Fec assumed to be <100).
Fishing Vulnerability (Ref.
59153): Very high vulnerability (83 of 100).