分類 / Names
共通名の | 類義語 | Catalog of Fishes(部類, 種) | ITIS | CoL | WoRMS | Cloffa
Environment: milieu / climate zone / depth range / distribution range
生態学
; 新鮮な水 底生の漂泳性; potamodromous (Ref. 51243). Tropical; 11°S - 30°S
Africa: rivers and lakes from the middle and lower Zambezi south to the Tugela system in KwaZulu-Natal, South Africa (Ref. 52193), including Limpopo, Incomati and Usutu-Pongolo systems (Ref. 1440), Lake Kariba in Zambezi system (Ref. 1440) and Lake Sibaya (Ref. 7248, 52193).
サイズ / 重さ / 年齢
Maturity: Lm ?  range ? - ? cm
Max length : 38.0 cm SL オス/雌雄の選別がない; (Ref. 52193); 最大公表体重: 1.7 kg (Ref. 52193)
簡単な記述
検索表 | 形態学 | 形態計測学
背面の脊椎 (合計) : 0; 背鰭 (合計) : 12 - 13; 肛門の骨: 0; 臀鰭: 7 - 8.
Prefers high veldt rapids but is absent from the coldest streams (Ref. 1440). Found more often in large permanent pools of seasonal rivers (Ref. 1440) and prefers deep pools, but will enter rapids (Ref. 52193). It grazes algae and `aufwuchs' from firm surfaces (Ref. 52193). Migrates upstream in rain-swollen rivers to breed (Ref. 7248, 52193).
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 幼生
Reid, G.M., 1985. A revision of African species of Labeo (Pisces: Cyprinidae) and a re-definition of the genus. Verlag von J. Cramer, Braunschweig. 322 p. (Ref. 1440)
Human uses
水産業: 食糧水産; ゲームフィッシュ: はい
用具
特記事項
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インターネットの情報源
Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01000 (0.00244 - 0.04107), b=3.04 (2.81 - 3.27), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
回復力 (Ref.
120179): 手段, 1.4年~4.4年の倍増期間の最小個体群 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Moderate vulnerability (36 of 100).