Aetomylaeus maculatus (Gray, 1834)
Mottled eagle ray
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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. |
| Aetomylaeus maculatus 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) 鰩目 (Stingrays) > Myliobatidae (Eagle and manta rays) 燕魟科 (Eagle and manta rays)
Etymology: Aetomylaeus: Greek, aetos = eagle + Greek, mylio = mill, grinder (Ref. 45335).
More on author: Gray.
Etymology: Aetomylaeus: Greek, aetos = eagle + Greek, mylio = mill, grinder (Ref. 45335).
More on author: Gray.
環境： 環境 / 氣候帶 / 深度上下限 / 配送範圍 生態學
海洋; 半鹹淡水 礁區魚類; 深度上下限 1 - 18 m (Ref. 37816). 熱帶; 30°N - 23°S, 51°E - 167°E
分布 領土 | FAO區域 | 生態系 | 發現紀錄 | 分布圖 | 簡介 | Faunafri
Indo-West Pacific: India to China and Indonesia.
印度-西太平洋: 印度到中國與印尼。
印度-西太平洋: 印度到中國與印尼。
初熟時的長度 / 大小 / 重量 / 年齡
簡短描述 檢索表 | 型態特徵 | 形態測量圖
With distinctive color pattern and exceptionally long spineless tail over six times the length of the body (Ref. 37816).
Body shape (shape guide): other.
有特殊的彩色斑紋與特別長的無棘尾部超過六倍於體長。 (參考文獻 37816)
Body shape (shape guide): other.
有特殊的彩色斑紋與特別長的無棘尾部超過六倍於體長。 (參考文獻 37816)
Found inshore (Ref. 9862). Inhabits mangrove creeks and protected sandy channels to a depth of at least 18 m; relatively uncommon (Ref. 37816). Active swimmer, travelling long distances; feeds on crustaceans and molluscs (Ref. 68964). Ovoviviparous (Ref. 50449). Caught occasionally by bottom trawl, tangle net and inshore gillnet fisheries. Utilized for its meat, but of limited value as it is not frequently landed (Ref. 58048). Presumably utilized for human consumption in the western central Pacific (Ref. 9862).
發現於岸邊了。 (參考文獻 9862) 棲息於紅樹林小溪與有遮蔽的沙峽道到深度至少 18 公尺; 相當罕見.(參考文獻 37816) 卵胎生的.(參考文獻 50449) 推測為在中太平洋西部供人類消費使用。 (參考文獻 9862)
發現於岸邊了。 (參考文獻 9862) 棲息於紅樹林小溪與有遮蔽的沙峽道到深度至少 18 公尺; 相當罕見.(參考文獻 37816) 卵胎生的.(參考文獻 50449) 推測為在中太平洋西部供人類消費使用。 (參考文獻 9862)
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-西太平洋: 印度到中國與印尼。
主要參考資料
上傳您的推薦信 | 參考文獻 | 合作者 : McEachran, John | 合作者
Mould, B., 1994. A world list of rays. The scientific nomenclature and distribution of the recent Batoidea (Batoidea, Elasmobranchii, Chondrichthyes). University of Nottingham, [UK]. 82 p. (Ref. 8630)
CITES
Not Evaluated
對人類具威脅
引起創傷的
人類使用
漁業: 低經濟
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 = 0.5039 [Uniqueness, from 0.5 = low to 2.0 = high]. |
| Bayesian length-weight | a=0.00389 (0.00123 - 0.01230), b=3.09 (2.84 - 3.34), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245). |
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營養階層 (參考文獻 69278) |
3.8 ±0.5 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) |
High vulnerability (60 of 100). 🛈 |
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價格種類 (Ref. 80766) |
Medium. |