分类 / 名称
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Siluriformes (Catfishes) >
Amphiliidae (Loach catfishes) > Leptoglaninae
Etymology: Zaireichthys: Composed form Zaire river + Greek,ichtys = fish; the habitat of this fish (Ref. 45335); kavangoensis: The specific name, 'kavangoensis', refers to the river from which the type series was collected (Ref. 86935).
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: Okavango River in Namibia (Ref. 86935) and Angola (Ref. 120641).
大小 / 重量 / 年龄
成熟度: Lm ?  range ? - ? cm
Max length : 2.4 cm SL 雄鱼/尚未辨别雌雄; (Ref. 86935); 2.7 cm SL (female)
简单描述
检索表 | 型态特徵 | 形态测量图
背棘 (总数) : 2; 背的软条 (总数) : 5; 臀棘: 0; 臀鳍软条: 9 - 12; 脊椎骨: 37 - 38. Diagnosis: This species differs from Zaireichthys conspicuus, Z. kunenensis, Z. lacustris and Z. maravensis in the narrower premaxillary tooth patch, less than 33% of mouth width; from Z. monomotapa in shorter lateral line and smaller number of rays in the dorsal fin and caudal fins, II,5 vs. II,6-7 and 11-13 vs. 14-16 respectively; from Z. kafuensis in the narrower head, smaller premaxillary tooth patch and smaller numbers of rays in median fins; from Z. pallidus in the shorter barbels, e.g. maxillary 1.3±0.1 times in head length vs. 1.0±0.1, steeper snout and in the colour pattern, rows of blotches vs. pallid with fine spots (Ref. 86935).
Body shape (shape guide): elongated.
生命周期和交配行为
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
Eccles, D.H., D. Tweddle and P.H. Skelton, 2011. Eight new species in the dwarf catfish genus Zaireichthys (Siluriformes: Amphiliidae). Smithiana Bull. (13):3-28. (Ref. 86935)
世界自然保护联盟红皮书 (Ref. 130435: Version 2025-2 (Global))
人类利用
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=0.00389 (0.00180 - 0.00842), b=3.12 (2.94 - 3.30), in cm total length, based on all LWR estimates for this body shape (Ref. 93245). |
营养阶层 (参考文献 69278) |
3.0 ±0.4 se; based on size and trophs of closest relatives |
渔业脆弱性 (Ref. 59153) |
Low vulnerability (14 of 100). 🛈 |