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> Siluriformes (Catfishes) > Scoloplacidae (Spiny dwarf catfishes)
Etymology: Scoloplax: Greek, skoloplax = a thorned plate (Ref. 45335).

Issue
Redescribed in Schaefer et al. (1989:185).

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

; agua dulce demersal. Tropical; 25°C - 30°C (Ref. 6868)

Distribución Países | Áreas FAO | Ecosistemas | Ocurrencias, apariciones | Point map | Introducciones | Faunafri

South America: Amazon and Paraguay River basins.

Tamaño / Peso / Age

Maturity: L_m ? range ? - ? cm
Max length : 1.4 cm SL macho / no sexado; (Ref. 36693)

Short description Claves de identificación | Morfología | Morfometría

Radios blandos dorsales (total) : 4; Radios blandos anales: 5 - 6.

Facultative air-breathing (Ref. 126274); Found in ox-bow lagoons which have stagnant water and bottom covered with leaf debris and other organic litter; also occurs in cut-off pond with murky water and bottom composing of mixed sand and silt with some organic debris.

Life cycle and mating behavior Madurez | Reproducción | Puesta | Huevos | Fecundidad | Larva

Main reference Upload your references | Referencias | Coordinador : Schaefer, Scott | 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)

IUCN Red List Status (Ref. 130435: Version 2024-2)

Least Concern (LC) ; Date assessed: 09 November 2020

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Harmless

Human uses

Pesquerías: sin interés

FAO - Publication: search | FishSource |

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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=0.00389 (0.00180 - 0.00842), b=3.12 (2.94 - 3.30), in cm total length, based on all LWR estimates for this body shape (Ref. 93245).

Nivel trófico (Ref. 69278): 3.0 ±0.4 se; based on size and trophs of closest relatives

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

Scoloplax dicra Bailey & Baskin, 1976