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| Native range | All suitable habitat | Point map | Year 2050 |
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| This map was computer-generated and has not yet been reviewed. |
| Aetobatus ocellatus AquaMaps Data sources: GBIF OBIS |
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) > Aetobatidae (Pacific eagle rays)
Etymology: Aetobatus: Greek, aetos = eagle + Greek, batis, batidos = a ray (Raja sp.) (Ref. 45335).
More on author: Kuhl.
Etymology: Aetobatus: Greek, aetos = eagle + Greek, batis, batidos = a ray (Raja sp.) (Ref. 45335).
More on author: Kuhl.
環境： 環境 / 氣候帶 / 深度上下限 / 配送範圍 生態學
分布 領土 | FAO區域 | 生態系 | 發現紀錄 | 分布圖 | 簡介 | Faunafri
Indo-West Pacific: East Africa, including the Red Sea to Hawaiian Islands and French Polynesia.
印度洋: 印度與印尼爪哇。 不在 Compagno's 1999 名錄中.(參考文獻 35766)
印度洋: 印度與印尼爪哇。 不在 Compagno's 1999 名錄中.(參考文獻 35766)
初熟時的長度 / 大小 / 重量 / 年齡
成熟度: Lm 155.0, range 150 - 160 cm
Max length : 300 cm WD 雄魚/尚未辨別雌雄; (Ref. 114953); common length : 180 cm WD 雄魚/尚未辨別雌雄; (Ref. 6871); 最大體重: 200.0 kg (Ref. 89467)
Max length : 300 cm WD 雄魚/尚未辨別雌雄; (Ref. 114953); common length : 180 cm WD 雄魚/尚未辨別雌雄; (Ref. 6871); 最大體重: 200.0 kg (Ref. 89467)
簡短描述 檢索表 | 型態特徵 | 形態測量圖
This large species is distinguished by the following characters: dorsal surfaces with a dark greenish grey base coloration, variably white spotted, rarely ocellated; different NADH2 gene structure; relatively long tail with mean total length 281% DW, mean anterior cloaca to tail tip 230.2% DW; stinging spines relatively long with mean length of first spine 9.7%DW; teeth plates are in a single row, those in the lower jaw chevron-shaped; pectoral fin radials about 102-116, excluding proterygial radials anterior of eyes; 99-101 total vertebral centra, including synarcual (Ref. 84291).
Body shape (shape guide): other; Cross section: flattened.
Body shape (shape guide): other; Cross section: flattened.
Found in coastal waters (Ref. 45255), including estuarine habitats (Ref. 89467). Can grow over 3 m disc width and up to 880 cm total length if the long tail is undamaged (Ref. 30573). Feeds mainly on hard-shelled bottom-dwelling invertebrates such as hermit crabs, whelks, oysters, clams and large molluscs (Ref. 9862, 114953), crustraceans, worms, octopuses and fishes (Ref. 89467). Ovoviviparous (Ref. 50449). Size at maturity for males 100-130 cm WD, females ca. 150-160 cm WD and size at birth highly variable 18 cm to at least 50 cm WD. Females produce litters up to 10 pups, usually 4 or less (Ref. 114953). Common catch of the demersal tangle net, bottom trawl, inshore gillnet and, to a lesser extent, demersal longline fisheries. Utilized for its meat and cartilage (Ref. 58048). Tail used as a decorative item (Ref. 27550). Flesh edible (Ref. 30573).
發現於沿岸水域了。 (參考文獻 45255) 卵胎生的.(參考文獻 50449)
發現於沿岸水域了。 (參考文獻 45255) 卵胎生的.(參考文獻 50449)
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).印度洋: 印度與印尼爪哇。 不在 Compagno's 1999 名錄中.(參考文獻 35766)
主要參考資料
上傳您的推薦信 | 參考文獻 | 合作者 | 合作者
White, W.T., P.R. Last, G.J.P. Naylor, K. Jensen and J.N. Caira, 2010. Clarification of Aetobatus ocellatus (Kuhl, 1823) as a valid species, and a comparison with Aetobatus narinari (Euphrasen, 1790) (Rajiformes: Myliobatidae). pp. 141-164. In P.R. Last, W.T. White and J.J. Pogonoski (eds). Descriptions of new sharks and rays from Borneo. CSIRO Marine and Atmospheric Research Paper no. 32. (Ref. 84291)
CITES
Not Evaluated
對人類具威脅
引起創傷的 (Ref. 4690)
人類使用
漁業: 商業性; 游釣魚種: 是的
FAO - Publication: search | FishSource |
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網路資源
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基於模型的估計
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系統發育多樣性指數 (參考文獻 82804) |
PD50 = 0.5625 [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). |
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營養階層 (參考文獻 69278) |
3.6 ±0.6 se; based on size and trophs of closest relatives |
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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). |
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釣魚的脆弱性 (Ref. 59153) |
Very high vulnerability (79 of 100). 🛈 |
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價格種類 (Ref. 80766) |
Medium. |
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營養素 (Ref. 124155) |
Calcium = 11.2 [3.0, 58.1] mg/100g; Iron = 0.462 [0.106, 1.292] mg/100g; Protein = 21.2 [16.0, 26.3] %; Omega3 = 0.154 [0.046, 0.481] g/100g; Selenium = 63 [18, 210] μg/100g; VitaminA = 11.9 [4.0, 34.7] μg/100g; Zinc = 0.796 [0.376, 1.528] mg/100g (wet weight); |