Data about <i>Astyanax puka</i>

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Distribution

Data about <i>Astyanax puka</i>
geographic distribution includes
Additional detail South America: Argentina. Río Salí basin in northwestern Argentina (Ref. 72407). FishBase  

Physical Description

Data about <i>Astyanax puka</i>
body length (CMO)
Additional detail 5.0 cm male or unsexed FishBase  

Ecology

Data about <i>Astyanax puka</i>
habitat
Additional detail Large river biome Environments - EOL project  
habitat
Additional detail freshwater environment FishBase  
Additional detail oceanic benthopelagic zone biome
  • oceanic benthopelagic zone biome
    The benthopelagic zone biome comprises regions of the marine water column which usually coincide with the benthic boundary layer (BBL) - the layer of isothermal and isohaline water contiguous to the sea floor. A general reversal in the declining gradient of pelagic biomass may be observed here, perhaps explained by viable nutrition on the sea floor being resuspended by bottom currents. This zone typically extends 100 m above the seafloor, but may reach upto1000 m during benthic storms.
    http://purl.obolibrary.org/obo/ENVO_01000040
FishBase  

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