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> Siluriformes (Catfishes) > Heptapteridae (Three-barbeled catfishes)
Etymology: Phenacorhamdia: Greek, phenax, -akos = deceptive + Brazilian vernacular name, Nhamdia/Jamdia (Ref. 45335); provenzanoi: Named for Francisco Provenzano for his contributions to the knowledge of Venezuelan catfishes and extensive efforts in the study of Aro and Caura fish faunas..

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

; zoet water demersaal. Tropical

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South America: Orinoco basin, Venezuela.

Grootte / Gewicht / Leeftijd

Maturity: L_m ? range ? - ? cm
Max length : 6.7 cm SL mannelijk / geslacht onbekend; (Ref. 78618)

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DoNascimiento, C. and N. Milani, 2008. The Venezuelan species of Phenacorhamdia (Siluriformes: Heptapteridae), with the description of two new species and a remarkable new tooth morphology for siluriforms. Proc. Acad. Nat. Sci. Philadelphia, 157(1):163-180. (Ref. 78618)

Status op de Rode Lijst van het IUCN (Ref. 130435)

Niet bedreigd (LC) ; Date assessed: 05 November 2022

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Gevaar voor de mens

Gebruik door de mens

FAO - Publication: search | FishSource |

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Estimates based on models

Fylogenetische diversiteitsindex (Ref. 82804): PD₅₀ = 0.5010 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.00776 (0.00362 - 0.01664), b=2.98 (2.80 - 3.16), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).

Trofisch niveau (Ref. 69278): 3.3 ±0.4 se; based on size and trophs of closest relatives

Fishing Vulnerability (Ref. 59153): Low vulnerability (10 of 100).

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Phenacorhamdia provenzanoi DoNascimiento & Milani, 2008