分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Issue
Type locality: Monsembe (Haut Congo).
Environment: milieu / climate zone / depth range / distribution range
生态学
; 淡水 居于水底的. 熱帶; 26°C - 28°C (Ref. 1672)
Africa: Congo River basin in Cameroon, Democratic Republic of the Congo (Ref. 3188, Angola (Ref. 3188, 120641) and Republic of Congo (Ref. 45477). Also reported from the Lake Rukwa drainage (Ref. 27292) and Lake Tanganyika basin (Ref. 4537, 36901, 54847).
非洲: 剛果河流域 (剛果，安哥拉, 喀麥隆);(參考文獻 3188) 魯誇湖流域 (參考文獻 27292) 與坦噶尼喀湖.(參考文獻 4537, 參考文獻 36901)
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 60.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 3188)
背棘 (总数) : 9 - 11; 臀棘: 14 - 15. Subcylindrical body (Ref. 27292, Ref. 36901). Upper and lower jaw of equal length (Ref. 36901, Ref. 42907). Number of dorsal finlets: 9-11 (Ref. 42908, Ref. 51884). Dorsal fin origin well behind pectoral fin (Ref. 4967, Ref. 42873). Ganoid scales (Ref. 27292, Ref. 42904): 58-65 lateral line scales, 38-44 scales around body, 22-27 predorsal scales (Ref. 2970, Ref. 11970, Ref. 42907, Ref. 42908). Dorsal side grey-brown colored, marbled with clear whitish spots (Ref. 11970), the belly is white to yellowish (Ref. 27292). Head finely reticulated (Ref. 42873, Ref. 42901). Fins with white spots alternating with dark spots, forming a continuous bar (Ref. 11970).
近圆柱形的身体.(参考文献 27292, 参考文献 36901) 相等长度的上颌与下颌.(参考文献 36901, 参考文献 42907) 背部离鳍的数字: 9-11.(参考文献 42908, 参考文献 51884) 背鳍起点在胸鳍正后方。 (参考文献 4967, 参考文献 42873) 硬鳞:(参考文献 27292, 参考文献 42904) 58-65个侧线鳞片, 身体的周围 38-44个鳞片,22-27个前背的鳞片.(参考文献 2970, 参考文献 11970, 参考文献 42907, 参考文献 42908) 背部两侧灰褐色的, 有清澈的微白色的斑点 (参考文献 11970) 的大理石花纹了, 腹面是白色到淡黄色的.(参考文献 27292) 头部细地成网状。 (参考文献 42873, 参考文献 42901) 鳍有白色的斑点间隔着深色斑点, 形成一个连续的横带.(参考文献 11970)
Facultative air-breathing (Ref. 126274); Inhabits calm waters of swamps and rivers (Ref. 11970). It feeds on worms and insect larvae when young, but takes larger food, mainly fish, when adult (Ref. 27292). It mainly hunts at night (Ref. 27292). In general they are more or less solitary fish and do not form schools (Ref. 27292).
栖息于沼泽与河的平静水域。 (参考文献 11970) 吃蠕虫与昆虫幼生幼年时, 但是捕食较大的猎物, 主要地鱼, 当成熟的时候.(参考文献 27292) 它主要地在晚上猎食。 (参考文献 27292) 大体上，他们是约略独居性的鱼而且不形成鱼群。 (参考文献 27292)
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
Male starts with the courtship and is the active partner (Ref. 1672). The male makes from the anal fin a sort of cup and the female lays the eggs in this cup (Ref. 1672). The male then spreads the eggs so that they attach, e.g., to plants.非洲: 剛果河流域 (剛果，安哥拉, 喀麥隆);(參考文獻 3188) 魯誇湖流域 (參考文獻 27292) 與坦噶尼喀湖.(參考文獻 4537, 參考文獻 36901)
Gosse, J.-P., 1984. Polypteridae. p. 18-29. In J. Daget, J.-P. Gosse and D.F.E. Thys van den Audenaerde (eds.) Check-list of the freshwater fishes of Africa (CLOFFA). Volume I. ORSTOM, Paris and MRAC, Tervuren. 410 p. (Ref. 3188)
世界自然保护联盟红皮书 (Ref. 130435: Version 2024-1)
人类利用
渔业: 没有兴趣; 水族馆: 公众的水族馆
工具
特别资料
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网络资源
Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5002 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00457 (0.00197 - 0.01063), b=3.05 (2.85 - 3.25), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 3.7 ±0.60 se; based on food items.
回复力 (Ref.
120179): 低的, 最小族群倍增时间4.5 - 14 年 (Fec=200-300; tmax likely >= 20).
Fishing Vulnerability (Ref.
59153): Moderate vulnerability (44 of 100).
