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Squatina dumeril Lesueur, 1818

Atlantic angel shark
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Image of Squatina dumeril (Atlantic angel shark)
Squatina dumeril
Female picture by Harris, M.

分類 / Names 俗名 | 同種異名 | Catalog of Fishes(, ) | ITIS | CoL | WoRMS | Cloffa

Elasmobranchii 板鰓亞綱 (鯊魚與魟魚) (sharks and rays) > Squatiniformes (Angel sharks) 扁鯊目 (Angel sharks) > Squatinidae (Angel sharks) 琵琶鮫科 (Angel sharks)
Etymology: Squatina: Latin for skate, which angel sharks superficially resemble, presumably tautonymous with Squalus squatina Linnaeus 1758 (no species mentioned) (See ETYFish)dumeril: In honor of French zoologist André Marie Constant Duméril (1774-1860) “in testimony of [Lesueur’s] remembrance and esteem” (not in honor of Duméril’s equally famous zoologist son Auguste, born in 1812) [presumably a noun in apposition, without the patronymic “i”] (See ETYFish).
Eponymy: Dr André Marie Constant Duméril (1774–1860) was a French zoologist who qualified as a physician (1793). [...] (Ref. 128868), visit book page.
More on author: Lesueur.

Environment: milieu / climate zone / depth range / distribution range 生態學

海洋 深海底的; 深度上下限 1 - 1375 m (Ref. 26938), usually ? - 128 m (Ref. 55306). 亞熱帶的; 43°N - 9°N, 96°W - 58°W (Ref. 54904)

分布 國家 | FAO區域 | 生態系 | 發現紀錄 | Point map | 簡介 | Faunafri

Western Atlantic: southern New England, USA to the Gulf of Mexico, Jamaica and Venezuela. Also in Columbia (Ref. 26938).
西大西洋: 美國新英格蘭南部到墨西哥灣,牙買加與委內瑞拉。 也在哥倫比亞.(參考文獻 26938)

Length at first maturity / 大小 / 重量 / 年齡

Maturity: Lm 99.5, range 92 - 107 cm
Max length : 152 cm TL 雄魚/尚未辨別雌雄; (Ref. 247); common length : 100.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 6077)

簡短描述 檢索表 | 型態特徵 | 形態測量圖

A ray-shaped shark. Head narrowing to distinct neck at base of pectoral fins (Ref. 26938).
一隻魟形的鯊魚。 開頭狹窄到頸部明顯在胸鰭基底鰭.(參考文獻 26938)

生物學特性     字彙 (例如 epibenthic)

Occurs on the outer continental shelf and the upper slope. Found from shoreline to depths of 1,375 m (Ref. 26938). Benthic burrower; feeds on small bottom fishes, crustaceans and mollusks (Ref. 27549). Ovoviviparous. Will bite when captured and can inflict nasty lacerations with its trap-like jaws and pointed teeth.

生活於大陸棚外緣與上層斜坡。 從海岸線到深度 1,375 公尺發現了。 (參考文獻 26938) 吃小的底層魚類,甲殼動物與二枚貝。 卵胎生的。 當捕獲了而且能施放使人難受的撕裂用它的像魚籠一樣的顎與尖的齒,會咬人。

Life cycle and mating behavior 成熟度 | 繁殖 | 產卵場 | | 孕卵數 | 仔魚

Ovoviviparous, embryos feed solely on yolk (Ref. 50449).西大西洋: 美國新英格蘭南部到墨西哥灣,牙買加與委內瑞拉。 也在哥倫比亞.(參考文獻 26938)

主要參考資料 Upload your references | 參考文獻 | 合作者 : Compagno, Leonard J.V. | 合作者

Vaz, D.F.B. and M.R. De Carvalho, 2013. Morphological and taxonomic revision of species of Squatina from the Southwestern Atlantic Ocean (Chondrichthyes: Squatiniformes: Squatinidae). Zootaxa 3695(1):001-081. (Ref. 95520)

IUCN 瀕危狀態 (Ref. 130435: Version 2024-1)

  無危 (LC) ; Date assessed: 23 June 2017

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

對人類具威脅

  引起創傷的





人類使用

漁業: 低經濟
FAO - 漁業: 魚種描繪; Publication: search | FishSource | 周邊海洋

更多資訊

Trophic ecology
食物相
食性組成
食物消耗量
Food rations
捕食者
Ecology
生態學
Population dynamics
成長參數
Max. ages / sizes
Length-weight rel.
Length-length rel.
長度-頻率
Mass conversion
入添量
豐度
Life cycle
繁殖
成熟度
Maturity/Gills rel.
孕卵數
產卵場
Spawning aggregations

卵發育
仔魚
稚魚動力學
Distribution
國家
FAO區域
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耗氧量
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Toxicity (LC50s)
Genetics
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參考文獻

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網路資源

AFORO (otoliths) | Aquatic Commons | BHL | Cloffa | BOLDSystems | Websites from users | 檢查 FishWatcher | CISTI | Catalog of Fishes: , | DiscoverLife | ECOTOX | FAO - 漁業: 魚種描繪; Publication: search | Faunafri | Fishipedia | Fishtrace | GenBank: 基因組, 核甘 | GloBI | GoMexSI (interaction data) | Google Books | Google Scholar | Google | IGFA World Record | MitoFish | OceanAdapt | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | Socotra Atlas | 樹狀分類階層 | Wikipedia: , 搜尋 | World Records Freshwater Fishing | Zoobank | 動物學的記錄

Estimates based on models

Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00676 (0.00402 - 0.01136), b=3.06 (2.91 - 3.21), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref. 93245).
營養階層 (Ref. 69278):  4.5   ±0.6 se; based on diet studies.
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 (90 of 100).
價格種類 (Ref. 80766):   Medium.