Some fish swim in synchrony. Others, it turns out, breathe in synchrony. This is true for arapaimas, an obligate air-breathing species living in the Amazon. A new study in Communications Biology, led ...
Converting river flows into reservoirs is a major disturbance that triggers ecological succession, altering the functional and phylogenetic structure of aquatic communities. However, this process in ...
Mark Wilson of FOX 13 Tampa Bay framed it like a plot twist for anglers: for years, the only realistic way to tangle with an arapaima was to book an expensive trip to the Amazon River, then sweat your ...