Scientific name, Astyanax aeneus. Taxonomy navigation. Up › Astyanax. Down Terminal (leaf) node. Common name, Banded tetra. Synonym, Tetragonopterus. Tetragonopterus aeneus Günther, (synonym) Subspecies Astyanax aeneus costaricensis Meek, accepted as Astyanax fasciatus. Astyanax aeneus is a species of ray-finned fishes with 45 observations.
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Seven size classes were found in the upper and middle sections, and nine downstream, with seasonal and spatial pattern in size-class frequency distribution. EigenmannAstyanax guaricana C. Feeds on algae, seeds, leaves, aquatic and terrestrial insects and fish fry of any species Ref. Nitrogen excretion rates showed little variation astyanaxx species, and the contribution of a given species to ecosystem N recycling was largely dependent upon the total biomass of that species.
EigenmannAstyanax paranahybae C. LucindaAstyanax endy MirandeG. Astyanax Astyanax mexicanus Astyanzx classification Kingdom: EigenmannAstyanax gymnogenys C. Connect with us Help us improve the site by taking our survey. MalabarbaAstyanax bransfordii T.
Low vulnerability 10 of MyersAstyanax intermedius C. EigenmannAstyanax rutilus L.
Astyanax aeneus – Wikispecies
Billum; Central tetra Facebook. Spatio-temporal segregation was evident: Sounds Ciguatera Speed Swim.
Tolerates brackish water at sea level to small mountain brooks at m elevation Ref. They are covered with large scales. They are caught in abundance via nets in lake shallows and used as bait fish, for food, by the aquarium trade, and for monitoring aquatic environmental quality in areas that have significant pollution from agrochemical residues.
GarciaAstyanax orbignyanus ValenciennesAstyanax orthodus C. This map was computer-generated and has not yet been reviewed. Uses authors parameter link. Reproductive traits and population structure of Astyanax aeneus were analyzed along an environmental gradient of the upper, middle and lower sections of the river, where diverse environmental factors were recorded.
Uses authors parameter Articles with ‘species’ microformats Commons category link is on Wikidata.
Fish caught from Barton Creek, Belize, October Gonadosomatic index scores indicated that the reproductive period of this species in the Champot6n River was from April to July, during the warm and wet season. From Wikipedia, the free encyclopedia.
WoRMS – World Register of Marine Species – Astyanax aeneus (Günther, )
MyersAstyanax henseli F. ADW doesn’t cover all species in the world, nor aebeus it include all the latest scientific information about organisms we describe. Spawns during most of the year at some sites or seasonally in other places Ref. Wikimedia Commons astywnax media related to Astyanax genus. Short description Morphology Morphometrics Differs from A. As a result, we estimated that P excretion by A. The type species is A. However, fishes that were subsidized by terrestrial inputs were decoupled from aquatic P availability and therefore excreted P at disproportionately high rates.
Class Actinopterygii ray-finned fishes. They have transparent fins with minimal dark red pigments on the first rays of their anal and eaneus fins. Miranda-RibeiroAstyanax dissensus C. Collaborators Pictures Stamps, Coins Misc. We examined factors controlling the relative contribution of 12 Astysnax fish species to nutrient recycling in four streams spanning a range of phosphorus P levels.
Short description Morphology Morphometrics Differs from A. Inhabits all types of rivers and streams, from swift water to swamps and stagnant pools Ref.
Astyanax is a genus of freshwater fish in the family Characidae of the order Characiformes.
They are found from sea level to elevations of 3, feet. Due to its prominent black tail blotch, the Banded Tetra is straightforward to identify and cannot be confused with any aenes species.
EigenmannAstyanax jenynsii C. Population structure by size was analyzed for each study site, based on the relative frequencies by standard length classes. Eigenmann Astyanax gymnodontus C.
Mexico – Fish, Marine Life, Birds and Terrestrial Life
Entered by Torres, Armi G. Miranda-RibeiroAstyanax gracilior C. Sign our Guest Book. The generic name comes from Astyanaxa character in Greek mythologywho was the son of Hector of Troy ; in homage to this, several specific epithets also refer to the Iliad.
Classification Kingdom Animalia animals Animalia: