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> Siluriformes (Catfishes) > Loricariidae (Armored catfishes) > Hypostominae
Etymology: Hypostomus: Greek, hypo = under + Greek, stoma = mouth (Ref. 45335).
More on author: Steindachner.

Issue
Lectotype designation, and type locality restriction in Mazzoni et al. (1994:5 and 7). 12S and 16S mitochondrial rRNA gene sequences used in a molecular phylogeny of Loricariidae by Montoya-Burgos et al. (1997: fig. 4; EMBL/GenBank Y08288, Y08336); mitochondrial D-loop sequences used in a molecular phylogeny of Hypostomus and related genera by Montoya-Burgos and Weber (in press, fig 2; EMBL/GenBank AJ318358). Biology: found in large and small waters, in lentic or rapid sections of the river, on rocky or sandy-rocky bottom. Young specimens inhabit the riparian vegetation along those habitats.

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

; Água doce demersal. Tropical

Distribuição Países | Áreas FAO | Ecossistemas | Ocorrências | Point map | Introduções | Faunafri

South America: Paraíba do Sul River basin.

Tamanho / Peso / Idade

Maturity: L_m ? range ? - ? cm
Max length : 39.7 cm SL macho/indeterminado; (Ref. 36817)

Facultative air-breathing in the genus (Ref. 126274); Found in large and small waters, in lentic or rapid sections of the river, on rocky or sandy-rocky bottom. Young specimens inhabit the riparian vegetation along those habitats (Ref. 36817).

Life cycle and mating behavior Maturities | Reprodução | Spawnings | Egg(s) | Fecundities | Larvas

Asynchronous ovarian development (Ref. 51876).

Referência principal Upload your references | Referências | Coordenador : Fisch-Muller, Sonia | Colaboradores

Burgess, W.E., 1989. An atlas of freshwater and marine catfishes. A preliminary survey of the Siluriformes. T.F.H. Publications, Inc., Neptune City, New Jersey (USA). 784 p. (Ref. 6868)

Categoria na Lista Vermelha da IUCN (Ref. 130435)

Preocupação menor (LC) ; Date assessed: 07 November 2018

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Ameaça para o homem

Harmless

Utilização humana

FAO - Publication: search | FishSource |

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Estimates based on models

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.01072 (0.00652 - 0.01760), b=2.91 (2.78 - 3.04), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref. 93245).

Resiliência (Ref. 120179): Médio, tempo mínimo de duplicação da população 1,4 - 4,4 anos (Fec = 1,235).

Fishing Vulnerability (Ref. 59153): Moderate vulnerability (38 of 100).

Hypostomus affinis (Steindachner, 1877)