Environment: milieu / climate zone / depth range / distribution range
Ecología
marino demersal; rango de profundidad 0 - 15 m (Ref. 96339). Subtropical
Eastern Pacific: San Pedro in southern California, USA to Peru.
Tamaño / Peso / Age
Maturity: Lm ?  range ? - ? cm
Max length : 47.0 cm TL macho / no sexado; (Ref. 96339)
Short description
Claves de identificación | Morfología | Morfometría
Espinas dorsales (total) : 0; Radios blandos dorsales (total) : 344; Espinas anales: 0; Radios blandos anales: 256; Vértebra: 146 - 155. Branchiostegal rays: 49.
Found in tide pools and on shallow muddy and sandy bottoms. Benthic but not burrowing (Ref 35581). Young are attracted to lights at sea surface. Adults may often be observed near the surface (Ref. 9328).
Life cycle and mating behavior
Maturities | Reproducción | Spawnings | Egg(s) | Fecundities | Larva
Oviparous.
Eschmeyer, W.N., E.S. Herald and H. Hammann, 1983. A field guide to Pacific coast fishes of North America. Boston (MA, USA): Houghton Mifflin Company. xii+336 p. (Ref. 2850)
IUCN Red List Status (Ref. 130435)
Threat to humans
Harmless
Human uses
Herramientas
Special reports
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Fuentes de Internet
Estimates based on models
Preferred temperature (Ref.
123201): 20.2 - 29, mean 25.1 °C (based on 270 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5078 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00076 (0.00029 - 0.00199), b=3.06 (2.83 - 3.29), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Nivel trófico (Ref.
69278): 4.2 ±0.7 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): Moderate vulnerability (37 of 100).