分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Osteoglossiformes (Bony tongues)
骨舌魚目 (Bony tongues) >
Mormyridae (Elephantfishes)
象鼻魚科 (Elephantfishes)
Etymology: Pollimyrus: Because of Dr. Max Poll, ichthyologist + Greek, myros, -ou = the male of the morey eel.
More on author: Boulenger.
Environment: milieu / climate zone / depth range / distribution range
生態學
; 淡水 居於水底的. 熱帶; 11°S - 21°S
Africa: Okavango basin and upper Zambezi River; also from the Kafue and Cunene Rivers and northern areas of Lake Malawi (Ref. 52193). Also reported from the Luongo (lower Luapula tributary, upper Congo River basin) in Zambia (Ref. 27609, 94890) and the Kasai in Angola (Ref. 120641).
非洲: 奧塔萬戈河流域與三比河上游。 也從 Kafue 河與庫內內河與馬拉威湖北部區域.(參考文獻 7248)
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 7.0 cm SL 雄魚/尚未辨別雌雄; (Ref. 52193)
背棘 (總數) : 0; 背的軟條 (總數) : 16 - 18; 臀棘: 0; 臀鰭軟條: 22 - 26.
兩者的尾柄與尾鰭鰭有圓形的葉。
Inhabits dense vegetation along margins of rivers and floodplain lagoons (Ref. 7248, 52193). Often found in lagoons and backwaters in shallow water just underneath the surface vegetation (Ref. 13337). It feeds on aquatic insect larvae including a large component of Chironomidae (Ref. 13337).
棲息於茂密的植物沿著河邊與洪泛區潟湖.(參考文獻 7248) 在表面植物的下面正好時常發現於潟湖與淺水區中的死水帶。 (參考文獻 13337) 吃包括一個搖蚊的大組成的水生的昆蟲幼生。 (參考文獻 13337)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚
非洲: 奧塔萬戈河流域與三比河上游。 也從 Kafue 河與庫內內河與馬拉威湖北部區域.(參考文獻 7248)
Gosse, J.-P., 1984. Mormyridae. p. 63-122. In J. Daget, J.-P. Gosse and D.F.E. Thys van den Audenaerde (eds.) Check-list of the freshwater fishes of Africa (CLOFFA). ORSTOM, Paris and MRAC, Tervuren. Vol. 1. (Ref. 3203)
人類使用
漁業: 沒有興趣; 水族館: 潛在的
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01318 (0.00612 - 0.02839), b=2.85 (2.67 - 3.03), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.2 ±0.40 se; based on food items.
回復力 (Ref.
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).
