Sorubim lima, Duckbill catfish : fisheries, aquarium

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Espèces associées
- Sorubim cuspicaudus
- Espèces pour
  Sorubim
- Espèces pour
  Pimelodidae
- - Classification -
- Pimelodidae
- Siluriformes
- Teleostei
- Chordata
- Animalia

Sorubim lima (Bloch & Schneider, 1801)

Duckbill catfish

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Sorubim lima
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Classification / Names Noms communs | Synonymes | Catalog of Fishes(Genre, Espèce) | ITIS | CoL | WoRMS | Cloffa

> Siluriformes (Catfishes) > Pimelodidae (Long-whiskered catfishes)
Etymology: Sorubim: Brazilian local name, sorubim (Ref. 45335); lima: Name from Latin 'lima' meaning file, referring to the ventrally exposed premaxillary tooth patch (Ref. 57983).
More on authors: Bloch & Schneider.

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

; eau douce démersal; pH range: 6.5 - 7.8; dH range: ? - 20. Tropical; 23°C - 30°C (Ref. 1672); 8°N - 11°S

Distribution Pays | Zones FAO | Écosystèmes | Occurrences | Point map | Introductions | Faunafri

South America: Amazon, Orinoco, Paraná and Parnaíba River basins. Syntopic with S. elongatus in the Orinoco basin and with S. elongatus and S. maniradii in the upper Amazon drainage of Brazil, Ecuador, Peru, and Bolivia (Ref. 57983).

Length at first maturity / Taille / Poids / Âge

Maturity: L_m 23.2 range ? - ? cm
Max length : 54.2 cm TL mâle / non sexé; (Ref. 79585); poids max. publié: 1.3 kg (Ref. 40637)

Description synthétique Clés d'identification | Morphologie | Morphométrie

Épines dorsales (Total) : 2; Rayons mous dorsaux (Total) : 6; Rayons mous anaux: 19 - 22. Distinguished from S. elongatus by having modally 9 pectoral rays; 21 anal-fin rays; 16 gill rakers; large vomerine tooth patches, almost always fused; a more robust, deeper head and body; body somewhat compressed laterally; mental barbels equal or anterior to gular apex. Differs from S. cuspicaudus in having rounded caudal fin lobes and more robust body; from S. trigonocephalus by premaxillary tooth patch length being 1.5 to 2.5 times its width; trenchantly differs from S. maniradii in having only 13-18 gill rakers. Additionally, other distinguishing characters include, pelvic fins that contact or nearly reach anal fin origin when depressed and presence of thin plates or ossicles (highly variable in shape) extending vertically on anterior lateral line in most large adults (Ref. 57983).

Occurs in schools. Is mainly nocturnal. Feeds primarily on fishes and crustaceans (Ref. 9084).

Life cycle and mating behavior Maturité | Reproduction | Frai | Œufs | Fécondité | Larves

Verify.

Référence principale Upload your references | Références | Coordinateur | Collaborateurs

Lundberg, J.G. and M.W. Littmann, 2003. Pimelodidae (Long-whiskered catfishes). p. 432-446. 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. 36506)

Statut dans la liste rouge de l'IUCN (Ref. 130435: Version 2024-2)

Préoccupation mineure (LC) ; Date assessed: 07 November 2018

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Menace pour l'homme

Harmless

Utilisations par l'homme

Pêcheries: intérêt commercial mineur; Aquarium: Commercial

FAO - Aquaculture systems: production; ; Publication: search | FishSource |

Plus d'informations

Trophic ecology
Éléments du régime alimentaire
Composition du régime alimentaire
Consommation alimentaire
Food rations
Prédateurs

Ecology
Écologie

Population dynamics
Paramètres de croissance
Max. ages / sizes
Length-weight rel.
Length-length rel.
Fréquences de longueurs
Mass conversion
Recrutement
Abondance

Life cycle
Reproduction
Maturité
Maturity/Gills rel.
Fécondité
Frai
Spawning aggregations
Œufs
Développement de l'œuf
Larves
Dynamique des populations larvaires

Distribution
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Introductions
BRUVS - Videos

Anatomy
Surface branchiale
Brain
Otolith

Physiology
Body composition
Nutrients
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Type de nage
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Fish sound
Diseases & Parasites
Toxicity (LC50s)

Genetics
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Estimates based on models

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.5312 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.00479 (0.00316 - 0.00725), b=3.12 (3.00 - 3.24), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref. 93245).

Niveau trophique (Ref. 69278): 4.1 ±0.71 se; based on food items.

Generation time: 4.1 ( na - na) years. Estimated as median ln(3)/K based on 1 growth studies.

Résilience (Ref. 120179): Milieu, temps minimum de doublement de population : 1,4 à 4,4 années (K=0.27).

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

Catégorie de prix (Ref. 80766): Unknown.

Nutrients (Ref. 124155): Calcium = 95.5 [37.7, 231.7] mg/100g; Iron = 1.28 [0.70, 2.50] mg/100g; Protein = 16.7 [14.8, 18.9] %; Omega3 = 0.307 [0.130, 0.720] g/100g; Selenium = 76.9 [33.5, 186.9] μg/100g; VitaminA = 33.4 [13.1, 77.6] μg/100g; Zinc = 1.27 [0.90, 1.77] mg/100g (wet weight); based on nutrient studies.

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