Common Galaxias

Galaxias maculatus

Sea Life Native IUCN: Least Concern

About

A small slender, elongate olive-grey to amber Galaxias with irregular darker spots or blotches on the back and sides, a slightly forked tail, and the anal-fin origin directly below the dorsal-fin origin. The eyes, gill covers and belly are silvery-olive to white, and the fins are translucent.

Adults migrate downstream and spawn in estuaries, laying their eggs amongst dense vegetation. On hatching, the larvae are washed out to sea and develop in the open ocean, returning as whitebait to the rivers and streams where they hatched.

Size

Can grow to around 19cm

Habitat

Occur in a wide variety of habitat, but mostly in still or slow-flowing waters, mainly in streams, rivers and lakes within a short distance of the sea

Distribution

South-Eastern Australia including around Tasmania
References & citations (3)
  1. Martin F. Gomon & Dianne J. Bray, Galaxias maculatus in Fishes of Australia (accessed 2021-09-22 14:03:33)
  2. The Atlas of Living Australia (accessed 2021-09-22 14:03:33)
  3. The IUCN Red List of Threatened Species 2019 (accessed 2021-09-22 14:03:33)

Header image: (CC BY-NC 4.0) © Greg Wallis

Disclaimer: A lot of work goes into making sure identifications, descriptions, sizes, habitats and distribution details are as accurate as possible — but this information is ever-changing, so no guarantee is offered that it is correct or currently valid. Treat it as a guide and do a little of your own research for the latest word. Feedback and corrections are always welcome.