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> Siluriformes (Catfishes) > Loricariidae (Armored catfishes) > Delturinae
Etymology: Hemipsilichthys: Greek, hemi = half + Greek, psilos = hairless + Greek, ichtys = fish (Ref. 45335); papillatus: From the distinctly shaped papillae on the lower lip; an adjective..

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

; eau douce démersal. Tropical

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South America: Eastern Brazilian coastal drainage: Paraíba do Sul basin.

Taille / Poids / Âge

Maturity: L_m ? range ? - ? cm
Max length : 9.2 cm SL mâle / non sexé; (Ref. 45132)

Description synthétique Clés d'identification | Morphologie | Morphométrie

Épines dorsales (Total) : 1; Rayons mous dorsaux (Total) : 7; Épines anales: 1; Rayons mous anaux: 5. Dorsal series of plates reduced, with no plates in the dorsal series between the dorsal-fin origin and the end of the adipose fin; both teeth cusps approximately equal in size (Ref. 42856).

Found in a small, shallow stream, with clear water and moderate to strong current. Bottom formed by rocks, loose stones and gravel. Forest and grass usually present on the margins (Ref. 45132).

Life cycle and mating behavior Maturities | Reproduction | Spawnings | Egg(s) | Fecundities | Larves

Référence principale Upload your references | Références | Coordinateur : Fisch-Muller, Sonia | Collaborateurs

Pereira, E.H.L., J.C. Oliveira and O.T. Oyakawa, 2000. Hemipsilichthys papillatus, a new species of loricariid catfish (Teleostei: Siluriformes) from Minas Gerais, Brazil. Ichthyol. Explor. Freshwat. 11(4):377-383. (Ref. 45132)

Statut dans la liste rouge de l'IUCN (Ref. 130435)

Quasi-menacé (NT) (B1b(iii)); Date assessed: 07 November 2018

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Menace pour l'homme

Harmless

Utilisations par l'homme

FAO - Publication: search | FishSource |

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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=0.00550 (0.00206 - 0.01463), b=3.12 (2.89 - 3.35), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).

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

Hemipsilichthys papillatus Pereira, Oliveira & Oyakawa, 2000