Quick Facts
Scientific name
Protoreaster nodulosus
Other names
Knobbly Seastar
Size
Up to 30 cm (11.8 in)
Weight
Up to .70 kg (1.54 lb)
Distribution
Habitat & AU Distribution
Coastal waters amongst sand flats & rocky areas abundant with algae, seagrass & sponges
Depth Range
0 - 64 m (209 ft)
![Horned Sea Star Distribution](https://marinewise.com.au/wp-content/uploads/2022/02/Australian-Fish-Distribution-14.png)