In the face of declining world production of freshwater, anguillid eels, together with largely unsatisfied export market demand for such eels and eel produce, a commercial premium is being placed on the development of intensive eel culture technology and the associated utilisation of glass eel...
Typically abalone are found clustered into aggregations of many individuals along gutters and ledges that dissect the surfaces of the reefs they inhabit. Commercial abalone divers take advantage of this clustering behaviour and specifically target aggregations to minimise the time spent searching...