Taxonomic Remarks
See Britski; Silimon & Lopes (1999: 71) for a diagnosis.
Lingkungan: lingkungan / zona iklim / kisaran kedalaman / jangkauan distribusi
Ekologi
; air tawar bentopelagis; pH range: 6.5 - 7.5; dH range: ? - 15; potamodromous (Ref. 138143). Tropical; 22°C - 26°C (Ref. 2060)
South America: Paraguay and Paraná River basins.
Ukuran / Berat / umur
Kematangan: Lm ?  range ? - ? cm
Max length : 31.0 cm TL jantan/; (Ref. 115169); 34.2 cm TL (female); Berat maksimum terpublikasi: 329.00 g (Ref. 115169); Berat maksimum terpublikasi: 329.00 g
Siklus hidup dan perilaku kawin
Kematangan | Reproduksi, perkembang biakan | Pemijahan | telur-telur | Fekunditas | Larva
Distinct pairing (Ref. 205).
Langeani, F., 2003. Hemiodontidae (Hemiodontids). p. 96-100. In R.E. Reis, S.O. Kullander and C.J. Ferraris, Jr. (eds.) Checklist of the Freshwater Fishes of South and Central America. Porto Alegre: EDIPUCRS, Brasil. (Ref. 38289)
Status IUCN Red List (Ref. 130435: Version 2025-2 (Global))
ancaman kepada manusia
Harmless
penggunaan manusia
Alat, peralatan
laporan khas
muat turun XML
Sumber internet
Estimasi berdasarkan model
Indeks keanekaragaman filogenetik (Acuan 82804) |
PD50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.01096 (0.00731 - 0.01644), b=3.13 (3.01 - 3.25), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref. 93245). |
Tingkat Trofik (Acuan 69278) |
2.6 ±0.3 se; based on size and trophs of closest relatives |
Kerentanan Penangkapan Ikan (Ref. 59153) |
Low vulnerability (18 of 100). 🛈 |