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: Paramormyrops: Greek, para = near + Greek, mormyros = a fish (Sparus sp) (Ref. 45335).
Eponymy: Dr Carl Douglas Hopkins (d: 1944) is a neuroethologist with expertise on the behaviour and neurobiology of electric fishes. [...] (Ref. 128868), visit book page.
Environment: milieu / climate zone / depth range / distribution range
生態學
; 淡水 底中水層性. 熱帶
Africa: Ivindo River in Gabon, and Ntem River in Cameroon (Ref. 81635).
非洲: Makokou, 在加彭的伊溫多河河.(參考文獻 28014) 在喀麥隆記錄來自 Ntem 河流域下游了。 (參考文獻 27896)
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 15.6 cm SL 雄魚/尚未辨別雌雄; (Ref. 81635)
背棘 (總數) : 0; 背的軟條 (總數) : 17 - 19; 臀棘: 0; 臀鰭軟條: 24 - 26. A slender, laterally compressed body (Ref. 81635). Dorsal profile of the head is downward sloping and concave or straight; snout is V-shaped from above (Ref. 81635). Both anal and dorsal fins terminate at about the same level (Ref. 81635). The fish is dark chocolate-brown overall, lighter on the belly; the fins are dark brown (Ref. 81635).
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
非洲: Makokou, 在加彭的伊溫多河河.(參考文獻 28014) 在喀麥隆記錄來自 Ntem 河流域下游了。 (參考文獻 27896)
Hopkins, C.D., S. Lavoué and J.P. Sullivan, 2007. Mormyridae. p. 219-334. In M.L.J. Stiassny, G.G. Teugels and C.D. Hopkins (eds.) The fresh and brackish water fishes of Lower Guinea, West-Central Africa. Volume I. Collection Faune et Flore tropicales 42. Institut de Recherche pour le Développement, Paris, France, Muséum National d’Histoire Naturelle, Paris, France, and Musée Royal de l’Afrique Centrale, Tervuren, Belgium. 800 pp. (Ref. 81635)
IUCN 瀕危狀態 (Ref. 130435: Version 2024-2)
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5005 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01288 (0.00598 - 0.02775), b=2.86 (2.68 - 3.04), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.2 ±0.3 se; based on size and trophs of closest relatives
回復力 (Ref.
120179): 中等的, 族群倍增時間最少 1.4 - 4.4年 (Assuming Fec < 5,000).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
