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> Siluriformes (Catfishes) > Loricariidae (Armored catfishes) > Rhinelepinae
Etymology: Rhinelepis: Greek, rhinos = nose + Greek, lepis = scale (Ref. 45335).
More on authors: Spix & Agassiz.

Environment: milieu / climate zone / depth range / distribution range Ökologie

; süßwasser demersal; potamodrom (Ref. 51580). Tropical

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South America: São Francisco and upper Paraná River basins.

Length at first maturity / Size / Gewicht / Alter

Maturity: L_m 28.8 range ? - ? cm
Max length : 49.0 cm TL Männchen/unbestimmt; (Ref. 36817); max. veröff. Gewicht: 2.2 kg (Ref. 130067); max. veröff. Alter: 10 Jahre (Ref. 51834)

Facultative air-breathing in the genus (Ref. 126274)

Life cycle and mating behavior Geschlechtsreife | Fortpflanzung | Ablaichen | Eier | Fecundity | Larven

Determinate spawner. All eggs from a single female are laid in one batch (Ref. 51834).

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Armbruster, J.W., 1998. Phylogenetic relationships of the suckermouth armored catfishes of the Rhinelepis group (Loricariidae: Hypostominae). Copeia 1998(3):620-636. (Ref. 33317)

IUCN Rote Liste Status (Ref. 130435: Version 2024-2)

Gefährdung zunehmend (NT) (A2cd); Date assessed: 03 December 2020

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Bedrohung für Menschen

Harmless

Nutzung durch Menschen

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Estimates based on models

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.7500 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.01000 (0.00577 - 0.01734), b=3.08 (2.92 - 3.24), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref. 93245).

Generation time: 8.9 ( na - na) years. Estimated as median ln(3)/K based on 2 growth studies.

Widerstandsfähigkeit (Ref. 120179): niedrig, Verdopplung der Population dauert 4,5 - 14 Jahre. (K=0.124; Tmax=10).

Fishing Vulnerability (Ref. 59153): Moderate vulnerability (39 of 100).

Rhinelepis aspera Spix & Agassiz, 1829