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Kneria polli Trewavas, 1936 |
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Recherche rapide |
- Kneria polli :
Trewavas, 1936 : 64, pl. 1, fig. 1-2Dr. Karl Jordan's expedition to south-west Africa and Angola : the fresh-water fishes.
| David & Poll, 1937 : 208Contribution à la faune ichthyologique du Congo belge : collections du Dr. H. Schouteden (1924-1926) et d'autres récolteurs.
| Ladiges & Völker, 1961 : 136Untersuchungen über die Fischfauna in Gebirgsgewässern des Wasserscheidenhochlands in Angola.
| Bell-Cross, 1965 a : 39Additions and amendments to the check list of the fishes of Zambia.
| Bell-Cross, 1966 a : 11The distribution of fishes in Central Africa.
| Jubb, 1967 a : 69, fig. 37Freshwater fishes of southern Africa.
| Poll, 1967 b : 34, fig. 2Contribution à la faune ichthyologique de l'Angola. Companhia de diamantes de Angola (Museo do Dundo).
| Bell-Cross, 1972 b : 3The fish fauna of the Zambesi River system.
| Fowler, 1974 a : 37A catalog of World fishes (20).
| Roberts, 1975 : 304, fig. 16 AGeographical distribution of African freshwater fishes.
| Poll, 1976 b : 9Exploration du Parc National de l'Upemba. Mission G. F. de Witte: Poissons.
| Bowmaker et al., 1978 : 1220Freshwater fishes.
| Poll, 1984 a : 13021. Kneriidae.
| Robins et al., 1991 : 18World fishes important to North Americans. Exclusive of species from the continental waters of the United States and Canada.
| Skelton, 1993 a : 9Scientific and common names of southern African freshwater fishes.
| Skelton, 1993 b : 113, fig.A complete guide to the freshwater fishes of southern Africa.
| Skelton, 1994 : 113, 128Diversity and distribution of freshwater fishes in East and Southern Africa.
| Hay et al., 1999 : 56The distribution of freshwater fish in Namibia.
| Skelton, 2001 : 113, fig.A complete guide to the freshwater fishes of southern Africa.
| Okeyo, 2003 b : 160On the biodiversity and the distribution of freshwater fish of Namibia: an annotated update.
| Skelton, 2019 : 230Chapter 11. The freshwater fishes of Angola..
Attributs
- DISTRIBUTION: Lien Faunafri
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Breathing / respiration :
reported to breathe air and climb over damp rocks and up sides of waterfalls in migrations
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Common names :
Noordelike skulpoortjie (Afrikaans), Knérie Pollova (Czech), Northern kneria / Western kneria / Western shellear (English), Polli kneeria (Estonian), Korvakala (Finnish)
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Current distribution known :
upper reaches of the Cunene, Okavango and Upper Zambezi, and also headwaters of Angolan coastal rivers. Found in most northern Zambian Upper Zambezi tributaries
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Distribution_references :
Skelton, 1993b
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Skelton, 2001
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Food habits :
scrapes diatoms, algae and detritus from rocks and also takes small aquatic insects
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Habitat / home range :
shoals in pools of clear, silt-free rocky streams
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Morphology / anatomy :
Skelton, 1993b
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Skelton, 2001
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Size :
70 mm SL
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Types :
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Kneria polli Trewavas, 1936: 64, pl. 1, fig. 1-2. Type locality: "Mt Moco, Cuvo River system, West Angola". Syntypes BMNH n° 1935.3.20: 52 to 64.
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