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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. |
| Galeus polli 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) > Carcharhiniformes (Ground sharks) > Pentanchidae (Deepwater catsharks)
Etymology: Galeus: galeos, a small shark or dogfish according to Aristotle and others (See ETYFish); polli: In honor of Belgian ichthyologist Max Poll (1908-1991), who first brought attention to this species (See ETYFish).
Eponymy: Dr Max Fernand Leon Poll (1908–1991) was a Belgian ichthyologist, and ‘connoisseur of the fish fauna’. [...] (Ref. 128868), visit book page.
Etymology: Galeus: galeos, a small shark or dogfish according to Aristotle and others (See ETYFish); polli: In honor of Belgian ichthyologist Max Poll (1908-1991), who first brought attention to this species (See ETYFish).
Eponymy: Dr Max Fernand Leon Poll (1908–1991) was a Belgian ichthyologist, and ‘connoisseur of the fish fauna’. [...] (Ref. 128868), visit book page.
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
Eastern Atlantic: southern Morocco to Namibia (Ref. 244).
東大西洋: 摩洛哥南部到那米比亞。
東大西洋: 摩洛哥南部到那米比亞。
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
背棘 (總數) : 0; 臀棘: 0. A long-nosed, dwarf catshark with a narrow head, large eyes, and small labial furrows; upper caudal fin margin with prominent crest of enlarged sawtooth-like denticles (Ref. 5578). Pale brown, paler ventrally; juveniles have dark saddles that become less prominent in adults (Ref. 5510).
Body shape (shape guide): elongated.
一個長鼻又矮小的貓鯊具有一個狹窄的頭部，大的眼與小的唇溝; 上尾部的鰭邊緣有增大像鋸齒一樣的細齒的突出冠。 (參考文獻 5578) 白褐色, 腹側灰白的; 稚魚有變成比較不突出當成魚時的黑的鞍狀斑。 (參考文獻 5510)
Body shape (shape guide): elongated.
一個長鼻又矮小的貓鯊具有一個狹窄的頭部，大的眼與小的唇溝; 上尾部的鰭邊緣有增大像鋸齒一樣的細齒的突出冠。 (參考文獻 5578) 白褐色, 腹側灰白的; 稚魚有變成比較不突出當成魚時的黑的鞍狀斑。 (參考文獻 5510)
Found on the outermost shelf and upper slope. Feeds mainly on small bony fish, including lanternfish, hakes, grenadiers, rockfish and lightfish, also squid and crustaceans. Ovoviviparous (Ref. 50449). Tolerates bottom with low oxygen levels (Ref. 5578). Utilized fresh (Ref. 244).
棲息於最外的大陸棚與上層斜坡了。 主要吃小的硬骨魚，包括燈籠魚，鱈魚，鱈魚，礁石魚類與燈眼魚，也捕食烏賊與甲殼動物。 卵胎生的.(參考文獻 50449) 容忍低溶氧量的底層水域。 (參考文獻 5578) 生鮮使用.(參考文獻 244)
棲息於最外的大陸棚與上層斜坡了。 主要吃小的硬骨魚，包括燈籠魚，鱈魚，鱈魚，礁石魚類與燈眼魚，也捕食烏賊與甲殼動物。 卵胎生的.(參考文獻 50449) 容忍低溶氧量的底層水域。 (參考文獻 5578) 生鮮使用.(參考文獻 244)
生命週期和交配行為 成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
Eggs are sometimes fertilized internally by accident via close apposition of gonopores in otherwise oviparous fishes and may be retained within the female's body and complete some of the early stages of embryonic development. Embryos feed solely on yolk (Ref. 50449). Bears up to 12 young (Ref. 5578), size at birth 11-12 cm (Ref. 5510).東大西洋: 摩洛哥南部到那米比亞。
主要參考資料
上傳您的推薦信 | 參考文獻 | 合作者 | 合作者
Compagno, L.J.V., 1984. FAO Species Catalogue. Vol. 4. Sharks of the world. An annotated and illustrated catalogue of shark species known to date. Part 2 - Carcharhiniformes. FAO Fish. Synop. 125(4/2):251-655. Rome: FAO. (Ref. 244)
CITES
Not Evaluated
對人類具威脅
無害處的
人類使用
漁業: 低經濟
FAO - Publication: search | FishSource |
更多資訊
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網路資源
AFORO (otoliths) | Aquatic Commons | BHL | Cloffa | Websites from users | 檢查 FishWatcher | CISTI | Catalog of Fishes: 屬, 種 | DiscoverLife | ECOTOX | FAO - Publication: search | Faunafri | Fishipedia | Fishtrace | GloBI | Google Books | Google Scholar | Google | IGFA World Record | OneZoom | Open Tree of Life | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | Socotra Atlas | TreeBase | 樹狀分類階層 | Wikipedia: 去, 搜尋 | World Records Freshwater Fishing | Zoobank | 動物學的記錄
基於模型的估計
|
系統發育多樣性指數 (參考文獻 82804) |
PD50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high]. |
| Bayesian length-weight | a=0.00229 (0.00142 - 0.00370), b=3.06 (2.92 - 3.20), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref. 93245). |
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營養階層 (參考文獻 69278) |
4.2 ±0.7 se; based on diet studies. |
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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=12). |
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釣魚的脆弱性 (Ref. 59153) |
Low to moderate vulnerability (25 of 100). 🛈 |
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價格種類 (Ref. 80766) |
Low. |
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營養素 (Ref. 124155) |
Calcium = 10.4 [1.8, 67.5] mg/100g; Iron = 0.351 [0.075, 1.198] mg/100g; Protein = 17 [14, 20] %; Omega3 = 0.218 [0.089, 0.525] g/100g; Selenium = 6.92 [2.23, 20.67] μg/100g; VitaminA = 21.2 [4.5, 99.2] μg/100g; Zinc = 0.409 [0.190, 0.785] mg/100g (wet weight); |