分类 / 名称
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Cyprinodontiformes (Rivulines, killifishes and live bearers) >
Nothobranchiidae (African rivulines)
Etymology: Nothobranchius: Greek, nothos = false + Greek, brangchia = gill (Ref. 45335); marmoreus: Name 'marmoreus' from the Latin adjective deriving from the ancient Greek word 'marmaros', meaning 'resembling marble' or 'marblelike', in reference to the irregularly mottled marbled colour pattern on the body of the males of the new species.
环境:氛围 / 气候带 / 深度上下限 / 分布范围
生态学
; 淡水 底中水层性.
Africa: DR Congo.
大小 / 重量 / 年龄
成熟度: Lm ?  range ? - ? cm
Max length : 4.1 cm SL 雄鱼/尚未辨别雌雄; (Ref. 138275)
简单描述
检索表 | 型态特徵 | 形态测量图
背的软条 (总数) : 15 - 17; 臀鳍软条: 16 - 19. This species is distinguished from its congeners by the following set of characters: body with irregular red-brown patches and stripes, forming a marble-like mottled pattern in male; anal and caudal fins with slender yellow to amber subdistal band and broad dark brown distal band; head depth 80-84% HL; caudal peduncle length 152-159 in % of its depth; head length 25.5-30.9% SL; caudal peduncle length 152-159 in % of its depth; prepelvic length 45.5-46.7% SL; and head width 65.5-72.9 in % of its depth (Ref. 138275).
Body shape (shape guide): fusiform / normal; Cross section: oval.
This species inhabits a turbid pool, 25-30 m in diameter and about 1.5 m deep, with margins overgrown by grass (Ref. 138275).
生命周期和交配行为
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
Nagy, B., 2025. Review of Cyprinodontiform fishes in the Upper Congo drainage with descriptions of four new species of seasonal Nothobranchius (Nothobranchiidae) and a new species of 'Lacustricola' Lampeye (Procatopodidae) in South-Eastern DR Congo. Ecology and Diversity 2:10006. (Ref. 138275)
世界自然保护联盟红皮书 (Ref. 130435: Version 2025-2 (Global))
人类利用
渔业: 没有兴趣
工具
特别资料
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网络资源
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=0.01122 (0.00476 - 0.02645), b=2.94 (2.74 - 3.14), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245). |
营养阶层 (参考文献 69278) |
3.2 ±0.4 se; based on size and trophs of closest relatives |
渔业脆弱性 (Ref. 59153) |
Low vulnerability (10 of 100). 🛈 |