Galaxiidae - Galaxias
![](https://media.australian.museum/media/dd/images/Galaxias_olidus_AMSI29683-006_DFH77-18_near_C.width-1600.1d7fab0.jpg)
Galaxiids are also known as Jollytails. They only occur in the southern hemisphere. In Australian 22 species in 5 genera are recognised. Most species live in freshwater but some have marine larvae and juvenile stages. Explore images and fact sheets of the galaxid fishes on the site.