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Siluriformes (Catfishes) >
Loricariidae (Armored catfishes) > Loricariinae
Etymology: Rineloricaria: Greek, rhinos = nose + Latin, lorica, loricare = cuirass of corslet of leather; 1706 (Ref. 45335); atratoensis: Named for its type locality, the Atrato River.
Environnement : milieu / zone climatique / profondeur / gamme de distribution
Écologie
; eau douce démersal. Tropical
Distribution
Territoires | Zones FAO | Écosystèmes | Occurrences | Carte par point | Introductions | Faunafri
South America: Colombia.
Taille / Poids / Âge
Maturité: Lm ? range ? - ? cm
Max length : 13.3 cm SL mâle / non sexé; (Ref. 132590)
Description synthétique
Clés d'identification | Morphologie | Morphométrie
Rayons mous dorsaux (Total) : 7; Rayons mous anaux: 5. This species is distinguished from all trans-Andean and Central American congeners by the following characters: with first (unbranched) ray of dorsal, pectoral, and pelvic fins
extended as a short filament; with paired deep depression between the nostrils and the interorbital region; with five plates along sides of dorsal-fin base; with three rows of
median abdominal plates; with six dark brown transverse bars on the dorsal surface of the body; mid-dorsal plate series absent; breeding males with dimorphic odontodes on sides of head and on dorsum of pectoral fin; with a slender post-pectoral naked area (Ref. 132590).
Cross section: compressed.
Cycle de vie et comportement reproducteur
Maturité | Reproduction | Frai | Œufs | Fécondité | Larves
Castellanos-Mejía, M.C., A. Londoño-Burbano, L.E. Ochoa, C.A. García-Alzate and C. DoNascimiento, 2024. Two new species of Rineloricaria (Siluriformes: Loricariidae) from Trans-Andean Rivers of Colombia, unveiled through iterative taxonomy. Ichthyology & Herpetology 112(3):429-443. (Ref. 132590)
Statut dans la liste rouge de l'IUCN (Ref. 130435: Version 2025-2 (Global))
Menace pour l'homme
Harmless
Utilisations par l'homme
Pêcheries: sans intérêt
Outils
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Sources Internet
Estimations basées sur des modèles
Indice de diversité phylogénétique (Réf.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00468 (0.00208 - 0.01054), b=3.11 (2.93 - 3.29), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
Niveau trophique (Réf.
69278): 2.5 ±0.2 se; based on size and trophs of closest relatives
Résilience (Réf.
120179): Milieu, temps minimum de doublement de population : 1,4 à 4,4 années (Preliminary K or Fecundity.).
Vulnérabilité de la pêche (Ref.
59153): Low vulnerability (10 of 100).
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