Environment: milieu / climate zone / depth range / distribution range
Ecology
Marine; demersal; depth range 30 - ? m (Ref. 89707). Tropical; 27°N - 10°N, 114°W - 105°W (Ref. 89707)
Eastern Central Pacific: Baja California to Clipperton Island.
Size / Weight / Age
Maturity: Lm ?  range ? - ? cm
Max length : 61.0 cm TL male/unsexed; (Ref. 89707)
Dorsal spines (total): 11; Dorsal soft rays (total): 15 - 16; Anal spines: 3; Anal soft rays: 8. Distinguished by the following characteristics: robust and compressed body; exposed end of upper jaw; 3 broad, flat spines on edge of operculum; preoperculum without spines; rounded caudal fin; lateral line complete, ending at base of tail and smoothly arched; rough and relatively small scales; 16-18 scales above the lateral line (Ref. 089707).
Insular, reed-associated species inhabiting depths to at least 30 m (Ref. 089707).
Life cycle and mating behavior
Maturities | Reproduction | Spawnings | Egg(s) | Fecundities | Larvae
Eschmeyer, W.N. (ed.), 2003. Catalog of fishes. Updated database version of March 2003. Catalog databases as made available to FishBase in March 2003. (Ref. 46206)
IUCN Red List Status (Ref. 130435)
Threat to humans
Harmless
Human uses
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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=0.01175 (0.00571 - 0.02419), b=3.04 (2.88 - 3.20), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
Trophic level (Ref.
69278): 3.9 ±0.6 se; based on size and trophs of closest relatives
Resilience (Ref.
120179): Medium, minimum population doubling time 1.4 - 4.4 years (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Moderate vulnerability (44 of 100).