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) >
Dasyatidae (Stingrays)
土魟科 (Stingrays) > Neotrygoninae
Etymology: Taeniura: Latin, taenia = stripe + Greek, oura = tail (Ref. 45335).
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 礁區魚類; 深度上下限 1 - 20 m (Ref. 9840). 熱帶; 32°N - 30°S, 32°E - 177°W
Indo-West Pacific: Persian Gulf (Ref.80050); Red Sea and East Africa to the Solomon Islands, north to southern Japan (Ref. 9710), south to northern Australia.
印度-西太平洋: 紅海而且東非到索羅門群島, 北至日本南部 (參考文獻 9710), 南至澳洲北部。
Length at first maturity / 大小 / 重量 / 年齡
Maturity: Lm 20.3, range 21 - ? cm
Max length : 35.0 cm WD 雄魚/尚未辨別雌雄; (Ref. 58048)
A colorful stingray with large bright blue spots on an oval, elongated disc and with blue side-stripes along the tail; snout rounded and angular, disc with broadly rounded outer corners, and tail stout, tapering and less than twice body length when intact, with a broad lower caudal finfold reaching the tail tip; disc with no large thorns but with small, flat denticles along midback (in adults); usually 1 medium-sized sting on tail further behind base than in most stingrays (Ref. 5578). Grey-brown to yellow, olive-green or reddish brown dorsally, white ventrally (Ref. 5578).
一個色彩鮮豔的魟有大的在一個橢圓形又瘦長的體盤上的淡藍色斑點而且有藍色的側邊-斑紋沿著尾部; 吻圓形而有角的, 體盤有寬廣圓形的外角, 與尾部矮胖的, 尖端細的而且小於兩倍體長當完整無缺的時候, 具有一個達到尾部頂端的寬的下尾部的鰭褶; 體盤沒有大的刺但是有小又平坦的細齒沿著背部中央;(當成魚時) 通常在尾部上的 1個中等大小的刺在基底更後方超過在大部分的魟中.(參考文獻 5578) 灰褐色到黃色的﹐橄欖綠色的或紅褐色的背面, 腹側白色的.(參考文獻 5578)
Occurs around coral reefs (Ref. 6871, 58534). Migrates in groups into shallow sandy areas during the rising tide to feed on mollusks, worms, shrimps, and crabs; disperses on falling tide to seek shelter in caves and under ledges (Ref. 6871). Rarely found buried under the sand (Ref. 12951). Ovoviviparous (Ref. 50449). Small specimens are popular among marine aquarists (Ref. 5578). Does not do well in aquariums (Ref. 12951). Maximum length about 70 cm TL (Ref. 30573). Reports of specimens reaching 240 cm TL are probably inaccurate (Ref. 6871). Commonly caught by fisheries operating over shallow coral reefs and probably adversely affected by dynamite fishing. Utilized widely for its meat (Ref.58048).
珊瑚礁的周圍生存。 (參考文獻 6871,58534) 迴游成群進入水淺的沙地區域之內在漲潮的時候覓食軟體動物，蠕蟲，蝦與螃蟹; 退潮時疏散在洞穴與岩架下中尋找庇護所。 (參考文獻 6871) 很少發現埋藏在沙子下面。 (參考文獻 12951) 卵胎生的.(參考文獻 50449) 小的標本在海洋的水族館之中很受歡迎。 (參考文獻 5578) 養得不好在水族館。 (參考文獻 12951) 最大的長度大約 70 公分TL.(參考文獻 30573) 被達到 240 公分TL 的標本的報告可能錯誤。 (參考文獻 6871)
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). Distinct pairing with embrace (Ref. 205). Distinct pairing with embrace (Ref. 205). Bears up to 7 young (Ref. 5578, 12951).印度-西太平洋: 紅海而且東非到索羅門群島, 北至日本南部 (參考文獻 9710), 南至澳洲北部。
Randall, J.E., G.R. Allen and R.C. Steene, 1990. Fishes of the Great Barrier Reef and Coral Sea. University of Hawaii Press, Honolulu, Hawaii. 506 p. (Ref. 2334)
IUCN 瀕危狀態 (Ref. 130435)
無危 (LC) ; Date assessed: 01 September 2020
人類使用
漁業: 商業性; 游釣魚種: 是的; 水族館: 商業性
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Estimates based on models
Preferred temperature (Ref.
123201): 25.5 - 29.3, mean 28.6 °C (based on 3112 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.6250 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01096 (0.00342 - 0.03513), b=3.11 (2.86 - 3.36), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.8 ±0.45 se; based on food items.
回復力 (Ref.
120179): 非常低的, 最小族群倍增時間超過14 年 (Fec=7).
Fishing Vulnerability (Ref.
59153): Very high vulnerability (90 of 100).
Nutrients (Ref.
124155): Calcium = 12.1 [1.4, 192.1] mg/100g; Iron = 0.444 [0.037, 4.491] mg/100g; Protein = 20.9 [18.2, 23.6] %; Omega3 = 0.0816 [, ] g/100g; Selenium = 17.6 [3.1, 86.9] μg/100g; VitaminA = 66.2 [5.0, 777.7] μg/100g; Zinc = 1.07 [0.07, 12.22] mg/100g (wet weight);
