Environment: milieu / climate zone / depth range / distribution range
Ecologia
marino; acqua dolce; salmastro demersale. Tropical; 25°C - 30°C (Ref. 36880)
Eastern Central Pacific: rivers near Tepic, Mexico, to the Rio Copalita near Puerto Angel in the south of Mexico, Pacific drainage. From the Río Pozo Salado, Playa Naranjo to the Río Jicote, near Loma, Costa Rica (Ref. 36880).
Size / Peso / Age
Maturity: Lm ? range ? - ? cm
Max length : 28.0 cm SL maschio/sesso non determinato; (Ref. 50190)
Inhabit rivers and creeks of low to moderate current velocity. A benthic piscivore (Ref. 36880).
Life cycle and mating behavior
Maturità | Riproduzione | Deposizione | Uova | Fecundity | Larve
Hoese, D.F., 1995. Eleotridae. Durmientes. p. 1062-1064. In W. Fischer, F. Krupp, W. Schneider, C. Sommer, K.E. Carpenter and V. Niem (eds.) Guia FAO para Identification de Especies para lo Fines de la Pesca. Pacifico Centro-Oriental. 3 Vols. FAO, Rome. (Ref. 9296)
IUCN Red List Status (Ref. 130435: Version 2024-1)
Threat to humans
Harmless
Human uses
Strumenti
Special reports
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Fonti Internet
Estimates based on models
Preferred temperature (Ref.
123201): 26.9 - 29.2, mean 28.5 °C (based on 55 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.6250 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00603 (0.00286 - 0.01269), b=3.10 (2.91 - 3.29), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trophic level (Ref.
69278): 3.5 ±0.6 se; based on size and trophs of closest relatives
Resilienza (Ref.
120179): Medio, tempo minimo di raddoppiamento della popolazione 1.4 - 4.4 anni (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (24 of 100).
