Actinopteri (ray-finned fishes) > Holocentriformes
(Squirrelfishes, soldierfishes) > Holocentridae
(Squirrelfishes, soldierfishes) > Myripristinae
Etymology: Myripristis: Greek, myros, -ou = male of morey eel + Greek, pristis = saw (Ref. 45335). More on author: Valenciennes.
Environment: milieu / climate zone / depth range / distribution range
Marine; reef-associated; depth range 3 - 24 m (Ref. 5227), usually - m (Ref. ). Tropical; 0°C - ; 32°N - 1°S
Eastern Pacific: Gulf of California to Ecuador, including the Galapagos Islands. Also found in the Revillagigedo and Cocos islands (Ref. 36626).
Size / Weight / Age
Maturity: Lm ?  range ? - ? cm
Max length : 18.0 cm TL male/unsexed; (Ref. 55763); common length : 12.0 cm TL male/unsexed; (Ref. 55763)
Adults hide under conspicuous rocks and small caves during the day. Form small groups on rocky and occasionally soft substrates or near the surface at night. Feed principally on crustaceans. Oviparous, with planktonic larvae (Ref. 36626). Appear occasionally in markets and marketed fresh.
Life cycle and mating behavior
Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae
Oviparous (Ref. 36626). Also Ref. 240.
Schneider, W. and F. Krupp, 1995. Holocentridae. Candiles. p. 1182-1185. 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. 9307)
IUCN Red List Status (Ref. 124695)
Threat to humans
Fisheries: minor commercial
ReferencesAquacultureAquaculture profileStrainsGeneticsAllele frequenciesHeritabilityDiseasesProcessingNutrientsMass conversion
Estimates based on models
Preferred temperature (Ref. 115969
): 22.4 - 29.1, mean 26.7 °C (based on 225 cells).
Phylogenetic diversity index (Ref. 82805
= 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01778 (0.00967 - 0.03270), b=3.15 (3.00 - 3.30), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref. 93245
Trophic level (Ref. 69278
): 3.1 ±0.30 se; based on food items.
Resilience (Ref. 120179
): High, minimum population doubling time less than 15 months (Preliminary K or Fecundity.).
Vulnerability (Ref. 59153
): Low vulnerability (14 of 100) .
Nutrients (Ref. 124155
): Calcium = 87.3 [37.3, 221.5] mg/100g ; Iron = 1.02 [0.51, 1.83] mg/100g ; Protein = 18.7 [17.5, 19.9] % ; Omega3 = 0.167 [0.064, 0.374] g/100g ; Selenium = 35.7 [18.7, 61.4] μg/100g ; VitaminA = 79.2 [30.4, 206.1] μg/100g ; Zinc = 1.41 [0.85, 2.30] mg/100g (wet weight);