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Zaireichthys dorae (Poll, 1967)

Chobe sand catlet
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Zaireichthys dorae
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Angola country information

Common names: [No common name]
Occurrence: endemic
Salinity: freshwater
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: live export: yes;
Comments: Known from the southern Congo River basin (Ref. 120641) in the Luachimo River (Kasai River drainage, middle Congo River basin) (Ref. 3236, 11970, 51287, 78218, 86935). Type locality of the holotype of Leptoglanis dorae: 'rapides de la Luachimo, dans des flaques d'eau résiduelle, à l'occasion de la mise à sec de la partie d'aval du barrage' (Ref. 11970).
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/ao.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Roberts, T.R., 2003
National Database:

Common names from other countries

Spotted catlet, Chobe-sandbabertjie, Geviekte babertjie, ... more

分类 / Names 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);  dorae: Dedicated to Mrs Dora Machado, co-collector of the species (Ref. 11970).
  More on author: Poll.

Environment: milieu / climate zone / depth range / distribution range 生态学

; 淡水 居于水底的.   熱帶; 13°S - 21°S

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Africa: Luachimo River (Kasai drainage, middle Congo River basin) in Angola (Ref. 11970, 51287, 78218, 86935).
非洲: 在剛果河流域的 Rio Luachimo.(參考文獻 51287)

大小 / 重量 / 年龄

Maturity: Lm ?  range ? - ? cm
Max length : 2.7 cm SL 雄鱼/尚未辨别雌雄; (Ref. 51287)

简单描述 检索表 | 型态特徵 | 形态测量图

脊椎骨: 37. Diagnosis: Zaireichthys dorae differs from all the other species of Zaireichthys in the relatively posterior position of the dorsal fin, which is 1.4 times further from the base of the caudal fin than from the snout, compared with 1.5-1.9 in Z. lacustris and 1.7-2.4 in all other species (Ref. 86935).
胸鳍棘有四个或 5个大的锯齿.(参考文献 51287) 肱骨的突起中等长度的, 小齿状突起发展不良的.(参考文献 51287) 神经而血液的突起相当细长的.(参考文献 51287)

生物学特性     字汇 (例如 epibenthic)

Occurs over fine sand, lying buried with only its eyes protruding (Ref. 7248).

生活在细砂之上, 埋藏自己只有它的眼凸出。 (参考文献 7248)

Life cycle and mating behavior Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼

非洲: 在剛果河流域的 Rio Luachimo.(參考文獻 51287)

主要参考文献 Upload your references | 参考文献 | 合作者 | 合作者

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)

  数据缺失 (DD) ; Date assessed: 16 February 2009

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

对人类的威胁

  无害处的




人类利用

FAO(Publication : search) | FishSource |

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Estimates based on models

Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: 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 (Ref. 69278):  3.0   ±0.4 se; based on size and trophs of closest relatives
回复力 (Ref. 120179):  高度, 族群倍增时间少于 15个月 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref. 59153):  Low vulnerability (10 of 100).