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. Tropical
Africa: Chiloango basin and Dja River (middle Congo River basin)(Ref. 81639). Also reported from the Niari (Ref. 53765) and Loeme (Ref. 81639) but this needs confirmation. Report from the Inkisi (lower Congo River basin) based on a misidentification (Ref. 88779). Report from Eala (Ruki drainage in Democratic Republic of the Congo)(Ref. 41591) needs confirmation.
サイズ / 重さ / 年齢
Maturity: Lm ? range ? - ? cm
Max length : 53.0 cm TL オス/雌雄の選別がない; (Ref. 2801)
簡単な記述
検索表 | 形態学 | 形態計測学
背面の脊椎 (合計) : 1; 背鰭 (合計) : 11 - 13; 臀鰭: 8. Diagnosis: mouth inferior; lips rather strongly developed, lower lip with a round mental lobe; two pairs of well-developed barbels, anterior pair a little shorter than the posterior pair, which are as long as, or longer than, eye diameter; lower jaw reaching to, or beyond, anterior margin of eye; last simple ray of dorsal fin strong and ossified, measuring 0.6-0.75x HL; no black stripes on caudal fin (Ref. 81639).
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 幼生
Lévêque, C. and J. Daget, 1984. Cyprinidae. p. 217-342. In J. Daget, J.-P. Gosse and D.F.E. Thys van den Audenaerde (eds.) Check-list of the freshwater fishes of Africa (CLOFFA). ORSTOM, Paris and MRAC, Tervuren. Vol. 1. (Ref. 2801)
Human uses
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).
栄養段階 (Ref.
69278): 3.2 ±0.5 se; based on size and trophs of closest relatives
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 (41 of 100).
