Entorno: milieu / zona climática / rango de profundidad / gama de distribución
Ecología
; agua dulce demersal. Temperate; 38°C - ? (Ref. 86798); 41°N - 40°N
North America: warm springs of Soldier Meadows, Lahontan basin, Humboldt County in Nevada, USA.
Tamaño / Peso / Edad
Madurez: Lm ?  range ? - ? cm
Max length : 7.7 cm TL macho / no sexado; (Ref. 86798); common length : 5.1 cm TL macho / no sexado; (Ref. 12193)
Descripción breve
Claves de identificación | Morfología | Morfometría
Radios blandos anales: 7 - 8. Eremichthys acros is distinguished by the following characters: absence of barbel or frenum; dorsal fin origin behind pelvic-fin origin; complete or incomplete lateral line with 68-78 scales; anal fin with 7-8 rays; pharyngeal teeth 0,5-4,0; hard sheath on upper and lower jaws; small, slightly subterminal mouth; black lips; short blunt snout; deep chubby body; and color consists of olive above, bright green stripe along upper side, yellow-brassy side, silver below, and amber-white fins (Ref. 86798).
Body shape (shape guide): elongated.
Found in waters as warm as 100°F (38°C) (Ref. 5723, 86798). Migratory behaviour is undetermined (Ref. 126106).
Ciclo vital y comportamiento de apareamiento
Madurez | Reproducción | Puesta | Huevos | Fecundidad | Larva
Page, L.M. and B.M. Burr, 2011. A field guide to freshwater fishes of North America north of Mexico. Boston : Houghton Mifflin Harcourt, 663p. (Ref. 86798)
Situación en la Lista Roja de la UICN (Ref. 130435: Version 2025-2 (Global))
Amenaza para el ser humano
Harmless
Usos humanos
Herramientas
Informes especiales
Descargar XML
Fuentes de Internet
Estimaciones basadas en modelos
Índice de diversidad filogenética (Referencia
82804): PD
50 = 1.0000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01148 (0.00451 - 0.02922), b=3.03 (2.81 - 3.25), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Nivel trófico (Referencia
69278): 2.6 ±0.3 se; based on size and trophs of closest relatives
Resiliencia (Referencia
120179): Alto, población duplicada en un tiempo mínimo inferior a 15 meses (Preliminary K or Fecundity.).
Vulnerabilidad pesquera (Ref.
59153): Low vulnerability (10 of 100).
🛈