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).
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋; 半鹹淡水 底中水層性; 深度上下限 0 - 160 m (Ref. 26346). 溫帶
Southwest Pacific: Norfolk Island and New Zealand, including the Kermadec Islands.
西南太平洋: 諾福克島與紐西蘭, 包括科瑪狄克群島。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 150 cm WD 雄魚/尚未辨別雌雄; (Ref. 12951); common length : 100.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 9258)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
Olive-green, yellow or dark brown dorsally with pale blue or grey markings; white ventrally (Ref. 26346). No caudal fin (Ref. 26346).
橄欖綠色的﹐黃色的或深色的褐色背面有藍灰色的或灰色的斑紋; 腹側白色的.(參考文獻 26346) 沒有尾鰭.(參考文獻 26346)
Occurs in bays, estuaries, and near rocky reefs (Ref. 12951). Usually solitary (Ref. 12951). Feeds on clams, oysters, worms, and crabs (Ref. 12951). Ovoviviparous (Ref. 50449). Although the spine on the tail is capable of inflicting a painful wound, the poison is quickly neutralized by immersion of the injured area in hot water (Ref. 26346).
出現於海灣，河口與鄰近岩礁。 (參考文獻 12951) 通常獨居性的.(參考文獻 12951) 吃蛤，牡蠣，蠕蟲與螃蟹。 (參考文獻 12951) 卵胎生的.(參考文獻 50449) 雖然在尾部上的棘能夠施放令人痛苦的創傷, 但是，毒藥是中和借由很快的將受傷的區域浸漬在熱水裡。 (參考文獻 26346)
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). Young are born at less than 50 cm (Ref. 26346).西南太平洋: 諾福克島與紐西蘭, 包括科瑪狄克群島。
Francis, M.P., 1993. Checklist of the coastal fishes of Lord Howe, Norfolk, and Kermadec Islands, Southwest Pacific Ocean. Pac. Sci. 47(2):136-170. (Ref. 8879)
IUCN 瀕危狀態 (Ref. 130435: Version 2024-1)
無危 (LC) ; Date assessed: 06 October 2015
人類使用
漁業: 低經濟
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Estimates based on models
Preferred temperature (Ref.
123201): 14.4 - 19.8, mean 16.6 °C (based on 74 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5002 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00389 (0.00119 - 0.01269), 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 (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).
Nutrients (Ref.
124155): Calcium = 3.64 [0.51, 61.12] mg/100g; Iron = 0.186 [0.018, 2.244] mg/100g; Protein = 19.8 [14.5, 25.0] %; Omega3 = 0.327 [0.095, 0.951] g/100g; Selenium = 14.3 [2.7, 79.6] μg/100g; VitaminA = 4.82 [0.41, 52.01] μg/100g; Zinc = 0.407 [0.030, 4.511] mg/100g (wet weight);
