A new species of the giant fish arapaima has been discovered from the Amazon, raising questions about what other species remain to be found and highlighting the potential for ecological problems when animals are relocated from their native habitats.
Fuente : http://feeds.sciencedaily.com/~r/sciencedaily/~3/Y...
Fuente : http://feeds.sciencedaily.com/~r/sciencedaily/~3/Y...