Malapterurus tanoensis : fisheries

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Malapterurus tanoensis Roberts, 2000

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drawing shows typical species in Malapteruridae.

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

Teleostei > Siluriformes (Catfishes) 鯰形目 (Catfishes) > Malapteruridae (Electric catfishes) 電鯰科 (Electric catfishes)
Etymology: Malapterurus: Greek, mala = a lot of + Greek, pteron = fin + Greek, oura = tail (Ref. 45335);  tanoensis: Named for Andrew Murray (1812-1878), describing authority of M. beninensis and author of a lengthy discourse on electric fishes in general and electric catfish in particular (Ref. 44050).
More on author: Roberts.

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

; 淡水 底中水層性. 熱帶

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

Africa: only found in the rivers Ofin (Prah drainage) and Tano in Ghana (Ref. 34006, 44050, 57130, 78218).
非洲: Tano 河,在象牙海岸與迦納之間毗鄰。

大小 / 重量 / 年齡

Maturity: Lm ?  range ? - ? cm
Max length : 26.0 cm SL 雄魚/尚未辨別雌雄; (Ref. 34006); 20.4 cm SL (female)

簡短描述 型態特徵 | 形態測量圖

背棘 (總數): 0; 背的軟條 (總數): 0; 臀棘 0; 臀鰭軟條: 9 - 11; 脊椎骨: 37 - 43. Diagnosis: tooth patches broad; pectoral fin placed ventrally; 9-11 anal-fin rays; 19 caudal-fin rays (ii-7-8-ii; rarely i-7-8-ii, total 18); 3-4 gill-rakers on upper part of first arch; dorsum and flank marked by large blotches (up to 5-6 times an eye diameter); caudal saddle and bar pattern well-developed; 20-22 caudal vertebrae (Ref. 44050). 41-43 (Ref. 34006) or 37-39 (Ref. 44050) total vertebrae. Differs from M. minjiriya in having fewer vertebrae and a much narrower head and mouth, and smaller oral tooth bands; differs from M. cavalliensis in having more vertebrae and much smaller tooth bands (Ref. 34006).
有別於 M. minjiriya 有比較少的脊椎骨與一個非常狹窄的頭部與嘴 , 與比較小的口部齒箍。 有別於 M. cavalliensis 有更多的脊椎骨與較小齒箍。

生物學特性     字彙 (例如 epibenthic)

Female reaches up to 20.4 SL; nothing reported on the biology or natural history of this species (Ref. 44050).

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

非洲: Tano 河,在象牙海岸與迦納之間毗鄰。

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

Roberts, T.R., 2000. A review of the African electric catfish family Malapteruridae, with descriptions of new species. Occas. Pap. Ichthyol. 1:1-15. (Ref. 34006)

IUCN 瀕危狀態 (Ref. 130435)

  無危 (LC) ; Date assessed: 30 November 2019

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

對人類具威脅

  無害處的





人類使用

漁業:
FAO - Publication: search | FishSource |

更多資訊

國家
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生態系
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Stocks
生態學
食性
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食物消耗量
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新陳代謝
捕食者
生態毒物學
繁殖
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孕卵數

卵發育
年龄/大小
成長
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長度-長度
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型態特徵
仔魚
稚魚動力學
入添量
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Otoliths
腦重體重比
眼睛色素

工具

特別的報告

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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 - Publication: search | Faunafri | Fishipedia | Fishtrace | GenBank: 基因組, 核甘 | GloBI | Google Books | Google Scholar | Google | IGFA World Record | MitoFish | 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=0.01000 (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).
營養階層 (Ref. 69278):  3.4   ±0.4 se; based on size and trophs of closest relatives
Fishing Vulnerability (Ref. 59153):  Low vulnerability (22 of 100).
價格種類 (Ref. 80766):   Unknown.