分类 / 名称
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Characiformes (Characins) >
Distichodontidae (Distichodus)
Etymology: Distichodus: Greek, di = two + Greek, stix, stichos = line, row (Ref. 45335).
Eponymy: Wilhelm Karl Hartwig Peters (1815–1883) was a German zoologist and traveller who made some very important collections in Mozambique. [...] (Ref. 128868), visit book page.
环境:氛围 / 气候带 / 深度上下限 / 分布范围
生态学
; 淡水 大洋性. 熱帶
Africa: Ruvu, Rufiji and Ruvuma systems (Ref. 4967, 7094).
非洲: Ruvu , Rufiji 與 Ruvuma 系統。
大小 / 重量 / 年龄
成熟度: Lm ?  range ? - ? cm
Max length : 45.0 cm SL 雄鱼/尚未辨别雌雄; (Ref. 4967)
背棘 (总数) : 0; 背的软条 (总数) : 22; 臀棘: 0; 臀鳍软条: 16.
Maximum TL was recorded at 44.5 cm (Ref. 7094).
最大体长TL记录为 44.5 公分。 (参考文献 7094)
生命周期和交配行为
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
非洲: Ruvu , Rufiji 與 Ruvuma 系統。
Daget, J. and J.-P. Gosse, 1984. Distichodontidae. p. 184-211. 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. 7094)
世界自然保护联盟红皮书 (Ref. 130435: Version 2025-2 (Global))
易受伤害 (VU) (A2bd); Date assessed: 31 January 2006
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基于模型的估算
系统发育多样性指数 (参考文献 82804) |
PD50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.01445 (0.00605 - 0.03454), b=3.05 (2.86 - 3.24), in cm total length, based on LWR estimates for this Genus-body shape (Ref. 93245). |
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0 |
渔业脆弱性 (Ref. 59153) |
Moderate vulnerability (42 of 100). 🛈 |