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Cypriniformes (Carps) >
Cyprinidae (Minnows or carps) > Torinae
Eponymy: Though there is no etymology in the original text, the species is probably named after Louis Alphonse Henri Victor du Pont, Marquis de Compiègne (1846–1877). [...] (Ref. 128868), visit book page.
More on author: Sauvage.
Environment: milieu / climate zone / kisaran kedalaman / distribution range
Ekologi
; air tawar bentopelagis. Tropical
Africa: Lower Guinea endemic, present in the rivers of Gabon and the Republic of Congo (Ref. 81639).
Size / Weight / umur
Kematangan: Lm ? range ? - ? cm
Max length : 73.0 cm TL jantan/; (Ref. 2801)
Duri punggung (Keseluruhan (total)) : 1; duri punggung lunak (Keseluruhan (total)) : 12 - 13; Sirip dubur lunak: 8. Diagnosis: mouth subterminal; lips weakly or moderately developed, very thick, lower lip with a mental lobe; two pairs of well-developed barbels, anterior pair shorter than posterior pair, the latter measuring 0.67x eye diameter; lower jaw not reaching to anterior margin of eye; 27-31 scales in lateral line; last simple ray of dorsal fin strong and ossified, not serrated, measuring at the most equal to head length; snout 2.5x HL; length of caudal peduncle 2x its height (Ref. 81639).
Body shape (shape guide): elongated.
Life cycle and mating behavior
Kematangan | Reproduksi, perkembang biakan | Pemijahan | telur-telur | Fecundity | Larva
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)
Status IUCN Red List (Ref. 130435: Version 2025-1)
ancaman kepada manusia
Harmless
penggunaan manusia
Perikanan: tidak ada kepentingan
Alat, peralatan
laporan khas
muat turun XML
Sumber internet
Estimates based on models
Phylogenetic diversity index (Acuan
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).
Trophic level (Acuan
69278): 3.3 ±0.5 se; based on size and trophs of closest relatives
Daya lenting (Acuan
120179): Rendah, Waktu penggandaan populasi minimum 4.5 - 14 tahun (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Moderate to high vulnerability (49 of 100).
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