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> Siluriformes (Catfishes) > Doradidae (Thorny catfishes) > Doradinae
Etymology: Tenellus: Derived from the Latin tener, meaning delicate, in the diminutive form, tenellus, in reference to the delicate appearance of the species included in the new genus.
More on author: Eigenmann.

Issue
Steindachner (1917:72) appears to have correctly identified (in part) specimens of N. leporhinus from Rio Branco, Brazil.

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

; süßwasser demersal; pH range: 6.5 - 7.0; dH range: ? - 20. Tropical; 22°C - 25°C (Ref. 2060)

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South America: Orinoco, Branco and Essequibo River basins.

Size / Gewicht / Alter

Maturity: L_m ? range ? - ? cm
Max length : 17.3 cm SL Männchen/unbestimmt; (Ref. 96153)

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

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Birindelli, J.L.O., 2014. Phylogenetic relationships of the South American Doradoidea (Ostariophysi: Siluriformes). Neotrop. Ichthyol. 12(3):451-564. (Ref. 97350)

IUCN Rote Liste Status (Ref. 130435: Version 2024-1)

nicht bedroht (LC) ; Date assessed: 06 August 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 = 0.6250 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.01122 (0.00528 - 0.02384), b=2.98 (2.80 - 3.16), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).

Trophic level (Ref. 69278): 2.8 ±0.4 se; based on size and trophs of closest relatives

Widerstandsfähigkeit (Ref. 120179): hoch, Verdopplung der Population dauert weniger als 15 Monate. (Preliminary K or Fecundity.).

Fishing Vulnerability (Ref. 59153): Low vulnerability (11 of 100).

Tenellus leporhinus (Eigenmann, 1912)