This fish has a long based dorsal fin and a large forked caudal fin and it has a small mouth
This species is listed under two different families Girellidae (Nibblers) & Kyphosidae (Sea chubs), Some authorities raise the subfamilies to full family status as the families Girellidae, Kyphosidae, Microacanthidae and Scorpididae and do not support the monophyly of the Kyphosidae. It appears that in Australia we support the Girellidae as it's family although either are accpetable
At a glance
Zebrafish at a glance
Distribution and map
Distribution provided by The Atlas of Living Australia
Classification
Classification
Synonyms
Synonyms
References and dates
Disclaimer: A lot of work goes into trying to identify and ensure accurate identifications are made, and that the listed Descriptions, Sizes, Habitats and Distribution information is as accurate and valid as possible. Unfortunately, information in this arena is ever changing and as such no guarantee can be offered that it is correct or currently valid — the information is provided as a guide, and it is always suggested that you do a little research to ensure you have the latest and most accurate information. View the references or bibliography. Feedback and comments on the information provided are always welcome.
From Our Tasmania · https://ourtasmania.au/species-guide/view-species/girella-zebra/