A new paper clarifies the taxonomic status of the snubnose gobies, including seven newly-described species.

A trans-Tasman collaboration by Chris Burridge and Jon Waters tested whether migratory behaviour results in greater numbers of species than non-migratory behaviour.

Adam Kerezsy recounts a recent expedition to find olive perchlet, one of the rarest species in the Lachlan River.

Cam Lay describes how river managers and community members collaborated to help native fish survive an especially tough year of drought.