Classification / Names
Common names | Synonyms | Catalog of Fishes(genus, species) | ITIS | CoL | WoRMS | Cloffa
Actinopteri (ray-finned fishes) > Siluriformes
(Catfishes) > Pseudopimelodidae
(Bumblebee catfishes, dwarf marbled catfishes)
Etymology: Pseudopimelodus: Greek, pseudes = false + greek, pimele = fat + Greek, odous = teeth (Ref. 45335). More on author: Valenciennes.
Environment: milieu / climate zone / depth range / distribution range
Freshwater; demersal; depth range - m (Ref. ), usually - m (Ref. ). Subtropical; 0°C -
South America: Uruguay, Paraná, Paraguay and La Plata River basins.
Size / Weight / Age
Maturity: Lm ?  range ? - ? cm
Max length : 69.0 cm TL male/unsexed; (Ref. 79585); max. published weight: 6.7 kg (Ref. 79585)
Carnivorous (Ref. 79585).
Life cycle and mating behavior
Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae
Shibatta, O.A., 2003. Pseudopimelodidae (Bumblebee catfishes, dwarf marbled catfishes). p. 401-405. 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. 39418)
IUCN Red List Status (Ref. 124695)
Threat to humans
Fisheries: commercial; aquaculture: commercial
ReferencesAquacultureAquaculture profileStrainsGeneticsAllele frequenciesHeritabilityDiseasesProcessingNutrientsMass conversion
Estimates based on models
Phylogenetic diversity index (Ref. 82805
= 0.5312 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00631 (0.00254 - 0.01570), b=3.10 (2.88 - 3.32), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245
Trophic level (Ref. 69278
): 3.9 ±0.6 se; based on size and trophs of closest relatives
Resilience (Ref. 120179
): High, minimum population doubling time less than 15 months (Fec=358,094).
Vulnerability (Ref. 59153
): Moderate vulnerability (41 of 100) .
Nutrients (Ref. 124155
): Calcium = 101 [48, 189] mg/100g ; Iron = 1.69 [1.07, 2.70] mg/100g ; Protein = 17.4 [16.4, 18.5] % ; Omega3 = 0.303 [0.148, 0.636] g/100g ; Selenium = 44 [18, 115] μg/100g ; VitaminA = 12.5 [4.6, 34.2] μg/100g ; Zinc = 1.11 [0.78, 1.60] mg/100g (wet weight);