Enteromius potamogalis

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Enteromius potamogalis Cope, 1867

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drawing shows typical species in Cyprinidae.

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

Teleostei > Cypriniformes (Carps) 鯉形目 (Carps) > Cyprinidae (Minnows or carps) 鯉科 (Minnows or carps) > Smiliogastrinae
Etymology: Enteromius: Greek, enteron = intestine + Greek, myo, mys = muscle (Ref. 45335); potamogalis: The species or trivial name potamogalis evidently refers to a highly distinctive fish-eating mammal, the West African water shrew potamogale velox Du Chaillu, 1868 (Ref. 85567).

Environment: milieu / climate zone / 深度上下限 / distribution range 生態學

; 淡水 底中水層性.

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

Africa: Rio Muni basin in Equatorial Guinea (Ref. 85567)

大小 / 重量 / 年齡

成熟度: Lm ?  range ? - ? cm
Max length : 12.1 cm 雄魚/尚未辨別雌雄; (Ref. 113713)

簡短描述 檢索表 | 型態特徵 | 形態測量圖

背棘 (總數) : 0; 背的軟條 (總數) : 10; 臀棘: 0; 臀鰭軟條: 8. Form compressed and gibbous (Ref. 113713). Inferior limb of pharyngeal bones two-thirds length of superior, a slight external angle; teeth 2.3.5-5.3.2, the inferior of the longer row very small and conic (Ref. 113713). Orbit four times in head, diameter less than length of muzzle, latter rather broad; outline steeply descending from front of dorsal fin; head 4.2 times in length to origin of caudal fin; four well-developed barbels; greatest depth three times in length to origin caudal fin (Ref. 113713). First long dorsal ray weak as the last, and not a spine; ventrals not attaining vent, but reached by the acuminate pectorals (Ref. 113713). Scales large, minutely granular, with few (5-8) and coarse radii (Ref. 113713). Lateral line little deflexed (Ref. 113713). Colouration: A broad, straight, dark brown band from end muzzle to origin caudal fin, which is light and dark margined above; above dark cinnamon brown, each scale silvered; below paler brown, each scale with a deep brown spot at base; tip of dorsal fin brown (Ref. 113713).
Body shape (shape guide): fusiform / normal.

生物學特性     字彙 (例如 epibenthic)

Total length 4 inches 9 lines (Ref. 113713).

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


主要參考資料 Upload your references | 參考文獻 | 合作者 | 合作者

Roberts, T.R., 2010. Barbus sensitivus, a new species with extensive pitlines from the Sanaga River (Teleostei: Cyprinidae). aqua, Int. J. Ichthyol. 16(4):187-196. (Ref. 85567)

IUCN 瀕危狀態 (Ref. 130435: Version 2025-1)


CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

對人類具威脅

 





人類使用

漁業: 沒有興趣
FAO - Publication: search | FishSource |

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營養生態學
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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 | Zoobank | 動物學的記錄

Estimates based on models

Phylogenetic diversity index (參考文獻 82804):  PD50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01175 (0.00447 - 0.03086), b=3.01 (2.78 - 3.24), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).
營養階層 (參考文獻 69278):  3.0   ±0.3 se; based on size and trophs of closest relatives
回復力 (參考文獻 120179):  高度, 族群倍增時間少於 15個月 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref. 59153):  Low vulnerability (10 of 100). 🛈