Common names from other countries
分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋; 海洋洄游的 (Ref. 51243); 深度上下限 0 - 700 m (Ref. 106604). 亞熱帶的; 53°N - 13°N
Probably circumglobal in warm seas.
東大西洋: 外海的愛爾蘭西南部, 地中海與葡萄牙南至塞內加爾,包括加那利群島與亞速群島島。 可能地誤入西北大西洋。 記錄來自印度了。 (參考文獻 45255)
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 520 cm WD 雄魚/尚未辨別雌雄; (Ref. 4442); 最大體重: 1.5 t (Ref. 115943)
簡短描述
型態特徵 | 形態測量圖
Larger than M. hypostoma, tail with spine and prickles (Ref. 6902).
大於 M. hypostoma, 尾部有棘與刺。 (參考文獻 6902)
An epipelagic species (Ref. 6808) found over continental shelves and near oceanic islands (Ref. 6679). Feeds on small pelagic fishes and crustaceans (Ref. 6679), by funnelling using their cephalic fins and then trapping or filtering the food through their specialised gill plates (Ref. 115943). Ovoviviparous (Ref. 50449). Bycatch mortalities have been reported from Mediterranean fisheries - large-scale driftnets, purse seines and trawls, bottom set nets, trammel nets, longlines and even fixed traps for tuna. It is utilized for its meat as protein source (except the head) and gill plates as ingredient in Chinese medicine (Ref. 115943)
一個表層魚種 (參考文獻 6808) 發現在大陸棚上面了與在大洋性島嶼的附近.(參考文獻 6679) 吃小型大洋性魚類與甲殼動物。 (參考文獻 6679) 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. 6679, 50449).東大西洋: 外海的愛爾蘭西南部, 地中海與葡萄牙南至塞內加爾,包括加那利群島與亞速群島島。 可能地誤入西北大西洋。 記錄來自印度了。 (參考文獻 45255)
McEachran, J.D. and B. Séret, 1990. Mobulidae. p. 73-76. 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. 4442)
IUCN 瀕危狀態 (Ref. 130435)
瀕危 (EN) (A2bd+3d); Date assessed: 20 November 2018
人類使用
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Estimates based on models
Preferred temperature (Ref.
115969): 13.1 - 23, mean 15.8 (based on 226 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5005 [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).
營養階層 (Ref.
69278): 3.5 ±0.45 se; based on food items.
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 (85 of 100).
Climate Vulnerability (Ref.
125649): Moderate vulnerability (38 of 100).
