分類 / Names
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Cypriniformes (Carps) >
Cyprinidae (Minnows or carps) > Labeoninae
Etymology: Labeo: Latin, labeo = one who has large lips (Ref. 45335).
Eponymy: C R Seeber (fl.1900–fl.1940) was a South African policeman and angler. He was Chief Constable at Clanwilliam, Western Cape, South Africa. He sent fishes to Gilchrist (1906), including the types of these species. (Ref. 128868), visit book page.
More on authors: Gilchrist & Thompson.
Environment: milieu / climate zone / 深さの範囲 / distribution range
生態学
; 新鮮な水 底生の漂泳性; potamodromous (Ref. 51243). Subtropical; 31°S - 34°S
Africa: within the drainage basin of the Olifants River, Limpopo system, Transvaal, South Africa. Labeo seeberi is apparently no longer found at the type locality, due to the effects of exotic fish introductions.
サイズ / 重さ / 年齢
成熟: Lm ? range ? - ? cm
Max length : 35.5 cm SL オス/雌雄の選別がない; (Ref. 7248); 最大公表体重: 269.00 g (Ref. 7248)
Lives in the mainstream and larger tributaries, favors pools and deep runs of the river. Feeds on algae, detritus and small invertebrates by grazing off rocks as well as grubbing in soft sediments. In the clear water of the Olifants this species is frequently observed as silvery flashes as it rolls and twists when feeding. Migrates upstream in masses during spring and summer for breeding (Ref. 7248).
Life cycle and mating behavior
成熟 | 繁殖 | 放精 | 卵 | 生産力 | 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)
IUCNのレッドリストの状況は (Ref. 130435: Version 2025-1)
絶滅危惧 (EN) (B1ab(iii,v)+2ab(iii,v)); Date assessed: 07 December 2016
Human uses
水産業: 食糧水産; ゲームフィッシュ: はい
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インターネットの情報源
Estimates based on models
Phylogenetic diversity index (参照
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00933 (0.00305 - 0.02858), b=3.01 (2.76 - 3.26), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
栄養段階 (参照
69278): 2.5 ±0.20 se; based on food items.
回復力 (参照
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): Low to moderate vulnerability (33 of 100).
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