Eucinostomus gracilis
Graceful Mojarra
Collection Details
Specimens
Photos
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Records
Taxonomic Hierarchy
Actinopterygii (Ray-finned Fishes)
Perciformes (Perciformes, Also Called the Acanthopteri)
Gerreidae (Mojarras)
Eucinostomus
Eucinostomus gracilis (Graceful Mojarra)
Description
This species account was compiled from
FishBase (Froese, R. and D. Pauly. Editors. 2025. FishBase. World Wide Web electronic publication. www.fishbase.org, version 04/2025.)
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Characters
Body shape: fusiform / normal. Body fusiform, compressed, and slender (depth contained 3.2 to 3.6 times in standard length); jaws protrusible; edge of preopercle smooth; second anal spine short and thin; pelvic fin short (1.8 to 2.0 times in head length); body silvery, darker in the dorsal region; fins transparent except for tips of dorsal spines which are black (Ref. 55763).
Distribution
Eastern Pacific: Anaheim Bay, southern California, USA to Peru.
Habitat Associations
Freshwater, brackish, marine. demersal. depth range 1-50 m.
Biology
Found over soft bottoms of coastal waters, especially abundant in brackish waters (Ref. 9303). Feeds on crabs and shrimps (Ref. 37955). Depth range assumed (RF).
Max length: 21.0 cm TL; common length: 12.0 cm TL; max weight: 1866 g.
Reproductive mode: dioecism; fertilization: external; nonguarders (open water/substratum egg scatterers); parental care: none.
IUCN Red List Status: Least Concern (LC), assessed 2007-05-25. Resilience: High (Preliminary K or Fecundity.).
Commercial or Environmental Importance
Fisheries: minor commercial.
References
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.
Fitch, J.E. and R.J. Lavenberg (1975) Tidepool and nearshore fishes of California. California Natural History Guides:38. University of California Press, Berkelley and Los Angeles, California. 156 p.
López-Peralta, R.H. and C.A.T. Arcila (2002) Diet composition of fish species form the southern continental shelf of Colombia. Naga, WorldFish Center Q. 25(3-4):23-29.
Jiménez Prado, P. and P. Béarez (2004) Peces Marinos del Ecuador continental. Tomo 2: Guía de Especies / Marine fishes of continental Ecuador. Volume 2: Species Guide. SIMBIOE/NAZCA/IFEA.
Patzner, R.A. (2008) Reproductive strategies of fish. pp. 311-350. In Rocha, M.J., A. Arukwe and B.G. Kapoor (eds). Fish reproduction: cytology, biology and ecology. Science Publisher, Inc. Oxford. 631 p.
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