Actinopterygii (ray-finned fishes) > Mugiliformes
(Mullets) > Mugilidae
Etymology: Chaenomugil: Greek, chaeno = to yawn + Latin, mugil, -is = grey mullet (Ref. 45335).
Environment / Climate / Range
Marine; pelagic-neritic. Tropical; 25°N - 7°N
Size / Weight / Age
Maturity: Lm ?  range ? - ? cm
Max length : 22.0 cm TL male/unsexed; (Ref. 9321)
Eastern Central Pacific: Revillagigedo Islands and Mexico to Panama.
Inhabit rocky littoral zones. Feed on algae that grows on rocks by scraping it off with its specialized teeth. Oviparous, eggs are pelagic and non-adhesive (Ref. 205). Probably caught incidentally with other mullets. May be found in Panama markets.
Harrison, I.J., 1995. Mugilidae. Lisas. p. 1293-1298. 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.
IUCN Red List Status (Ref. 90363)
Threat to humans
Fisheries: minor commercial
ReferencesAquacultureAquaculture profileStrainsGeneticsAllele frequenciesHeritabilityDiseasesProcessingMass conversion
CollaboratorsPicturesStamps, CoinsSoundsCiguateraSpeedSwim. typeGill areaOtolithsBrainsVision
Estimates of some properties based on empirical models
Phylogenetic diversity index (Ref. 82805
= 1.0000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01320 (0.00627 - 0.02780), b=2.98 (2.81 - 3.15), based on LWR estimates for this Subfamily-BS (Ref. 93245
Trophic Level (Ref. 69278
): 2.0 ±0.00 se; Based on food items.
Resilience (Ref. 69278
): High, minimum population doubling time less than 15 months (Preliminary K or Fecundity.).
Vulnerability (Ref. 59153
): Low to moderate vulnerability (28 of 100) .