分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Osteoglossiformes (Bony tongues) >
Mormyridae (Elephantfishes)
Etymology: Paramormyrops: Greek, para = near + Greek, mormyros = a fish (Sparus sp) (Ref. 45335).
More on author: Günther.
Issue
According to Hopkins et al. (Ref. 81635) this species is a Lower Guinea endemic and should be placed in the genus Paramormyrops at species level, but they ignore the fact that there is also a subspecies in West Africa, Brienomyrus kingsleyae eburneensis, whose taxonomic status is now uncertain (Boden, pers. comm.).
Environment: milieu / climate zone / depth range / distribution range
生态学
; 淡水 底中水层性. 熱帶
Africa: endemic to the Lower Guinea. Reports from the Congo basin (Ref. 1878, 1880, 42035, 45441, 46233, 46243, 88779) questionable.
非洲: 從 Mayumbe 到幾內亞的海灣剛果河與海岸的流域。 也已知來自 Old Calabar ，奈及利亞與喀麥隆的海岸流域。 (參考文獻 2915)
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 13.5 cm SL 雄鱼/尚未辨别雌雄; (Ref. 2915)
简单描述
型态特徵 | 形态测量图
背棘 (总数): 0; 背的软条 (总数): 17-18; 臀棘 0; 臀鳍软条: 22 - 25. Body depth 4.2-5.0 x SL. Eye small, 6.4-8.3 x head length. Head length 4.5-5.3 x SL. Dorsal fin base 5.8-7.0 x SL, origin behind origin of anal fin. Dorsal base to anal base ratio 0.7-0.9. Pectoral shorter than head, 1.4-1.7 x pelvic fin length. Clear brown color.
体高 4.2-5.0 x SL。 眼小的,6.4-8.3个 x 头长。 头长 4.5-5.3 x SL。 背鳍基底 5.8-7.0 x SL, 起点在臀鳍起点后面。 背鳍基底与臀鳍基底比例 0.7-0.9. 胸鳍短于头部， 1.4-1.7 x 腹鳍长度。 亮褐色的颜色。
Affinities: B. k. eburneensis is distinguished by number of teeth in upper jaw and soft rays of dorsal and anal fins.
分类相关: P. k。 eburneensis, 藉着上颌与背鳍与臀鳍的软鳍条的牙齿数目区别了。
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
非洲: 從 Mayumbe 到幾內亞的海灣剛果河與海岸的流域。 也已知來自 Old Calabar ，奈及利亞與喀麥隆的海岸流域。 (參考文獻 2915)
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)
人类利用
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俗名同种异名新陈代谢捕食者生态毒物学繁殖成熟度产卵场产卵群集孕卵数卵卵的发育
年龄范围成长体长-体重体长-体长体长-频率形态测量图型态特徵仔鱼稚鱼动力学入添量丰度BRUVS
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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=0.01318 (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).
营养阶层 (Ref.
69278): 3.2 ±0.3 se; based on size and trophs of closest relatives
回复力 (Ref.
120179): 中等的, 族群倍增时间最少 1.4 - 4.4年 (Assuming Fec < 5,000).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
