>
Characiformes (Characins) >
Characidae (Characins; tetras) > Characinae
Etymology: Phenacogaster: Greek, phenax, -akos = deceptive + Greek, gaster = stomach (Ref. 45335).
More on author: Eigenmann.
Issue
See Malabarba & Lucena (1995) for change of generic status.
Environment: milieu / climate zone / depth range / distribution range
Ecología
; agua dulce bentopelágico; dH range: 4 - 12. Tropical; 23°C - 27°C (Ref. 12468)
South America: Upper Paraguay River basin.
Tamaño / Peso / Age
Maturity: Lm ?  range ? - ? cm
Max length : 3.5 cm SL macho / no sexado; (Ref. 81048)
Life cycle and mating behavior
Madurez | Reproducción | Puesta | Huevos | Fecundidad | Larva
Malabarba, L.R. and Z.M.S. de Lucena, 1995. Phenacogaster jancupa, new species, with comments on the relationships and a new diagnosis of the genus (Ostariophysi: Characidae). Ichthyol. Explor. Freshwat. 6(4):337-344. (Ref. 26633)
IUCN Red List Status (Ref. 130435: Version 2024-1)
Threat to humans
Harmless
Human uses
Herramientas
Special reports
Download XML
Fuentes de Internet
Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01380 (0.00629 - 0.03027), b=3.06 (2.87 - 3.25), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Nivel trófico (Ref.
69278): 3.3 ±0.5 se; based on size and trophs of closest relatives
Resiliencia (Ref.
120179): Alto, población duplicada en un tiempo mínimo inferior a 15 meses (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).