Lingkungan: lingkungan / zona iklim / kisaran kedalaman / jangkauan distribusi
Ekologi
; air tawar dasar (demersal); potamodromous (Ref. 51580). Tropical
South America: São Francisco and upper Paraná River basins.
Panjang pada saat jatuh tempo pertama / Ukuran / Berat / umur
Kematangan: Lm 28.8  range ? - ? cm
Max length : 49.0 cm TL jantan/; (Ref. 36817); Berat maksimum terpublikasi: 2.2 kg (Ref. 130067); Umur maksimum dilaporkan: 10 Tahun (Ref. 51834)
Facultative air-breathing in the genus (Ref. 126274)
Determinate spawner. All eggs from a single female are laid in one batch (Ref. 51834).
Armbruster, J.W., 1998. Phylogenetic relationships of the suckermouth armored catfishes of the Rhinelepis group (Loricariidae: Hypostominae). Copeia 1998(3):620-636. (Ref. 33317)
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 = 0.7500 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.01023 (0.00587 - 0.01783), b=3.08 (2.92 - 3.24), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref. 93245). |
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0 |
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Generation time |
8.9 ( na - na) years. Estimated as median ln(3)/K based on 2 growth studies. |
Daya lenting (Acuan 120179) |
Rendah, Waktu penggandaan populasi minimum 4.5 - 14 tahun (K=0.124; Tmax=10). |
Kerentanan Penangkapan Ikan (Ref. 59153) |
Moderate vulnerability (36 of 100). 🛈 |