EUCINOSTOMUS MELANOPTERUS PDF

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Eucinostomus is a genus of fish in the family Gerreidae. They are native to the Atlantic and ) (Big-eye mojarra); Eucinostomus jonesii (Günther, ) ( Slender mojarra); Eucinostomus melanopterus (Bleeker, ) (Flag-fin mojarra) . kingdom; Animalia: phylum; Chordata: class; Actinopterygii: order; Perciformes: family; Gerreidae: genus; Eucinostomus: species; Eucinostomus melanopterus. Body moderately deep, compressed; color silvery; black spot between 2nd and 3rd dorsal spines surrounded by a whitish area; snout pointed; lower jaw profile.

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Likely: Flagfin Mojarra (Eucinostomus melanopterus) | Flickr

A coastal species entering estuaries, lower courses of coastal rivers, and lagoons Ref. The Flagfin Mojarra, Eucinostomus melanopteruswhose common Spanish name is mojarra de ley, is a species in the Mojarra or Gerreidae Familyknown collectively as mojarras in Mexico.

They are a poorly studied species and very limited information is available about their behavioral patterns. Summary page Point data Common names Photos. Forages at daytime in small groups, hovering close to the bottom and either picks off prey on the substrate or digs into it sifting the mouthed sediment melanoptetus its opercular openings.

Eucinostomus – Wikipedia

High, minimum population doubling time less than 15 months Preliminary K or Fecundity. Sign our Guest Book. Estimates of some properties based on models Preferred temperature Ref. They reach a maximum length of 30 cm 12 inches. This map was computer-generated and has not yet been reviewed. Their mouth is highly extensible, pointing downward when protruded. They have smooth gill covers. Phylogenetic diversity index Ref.

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Also reported from Mauritania Ref. Their caudal fin is deeply forked. Modified by Musschoot, Tobias. They are diadromous and migrate up to 30 miles between freshwaters and oceanic waters on cyclical and predictable schedules but not for breeding purposes.

Their head has a concave lower profile, large eyes, and a pointed snout. Summary page Point data Common names Photos. Their pectoral fins are long and reach the anal fin origin.

Add your observation in Fish Watcher Native range All suitable habitat Point map Year This map was computer-generated and has not yet been reviewed.

Human uses

Marine; freshwater; brackish; demersal; amphidromous Ref. Their dorsal fin is elevated at the front and deeply notched; it has nine spines and ten rays.

Its conspicuous black tip on dorsal fin is mimicked by juvenile guianan snooks, Centropomus mexicanusan example of aggressive mimicry Ref.

Low vulnerability 24 of It is also very similar to the Pacific Flagfin Mojarra, Eucinostomus curraniwhich is a resident of the Pacific Ocean. Feeds on fish, shrimps, nelanopterus, zooplankton and detritus Ref.

The Flagfin Mojarras are a schooling species found in shallow coastal areas over sandy and muddy bottoms, in lower coastal rivers, and in freshwater lagoons at depths up to feet and in water temperatures between 24 o C 75 o F and 28 o C 82 o F.

You can sponsor this page. Globally, there are 11 species in the genus Eucinostomusall found in Mexican waters, with seven in the Atlantic and four in the Pacific. In some areas they are caught with cast nets, beach seines, set nets, handlines, and bottom trawls where they are marketed fresh but in low demand or used as live bait. A coastal species entering estuaries, lower courses of coastal rivers, and lagoons Ref. Collaborators Pictures Stamps, Coins Misc. They feed during the eudinostomus in small continuous moving schools consuming small fish, shrimp, mollusks, zooplankton, and detritus.

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Entered by Luna, Susan M. Low vulnerability 24 of Short description Morphology Morphometrics Dorsal spines total: Their anal fin has three slender spines, with the second spine being stronger and shorter than the third spine, and seven or eight rays.

They are silvery white and the tip of their spiny dorsal fin eucihostomus a wide black tip and eucniostomus white band below, providing a key to identification.

Mexico – Fish, Marine Life, Birds and Terrestrial Life

Main reference Upload your references References Coordinator: Sounds Ciguatera Speed Swim. Eucinosyomus map was computer-generated and has not yet been reviewed. Marine; freshwater; brackish; demersal; amphidromous Ref.

Their lateral line is slightly arched and their head and body are covered with rough scales. Also reported from Mauritania Ref. Native range All suitable habitat Point map Year