Quick Facts
Scientific name
Halicarcinus ovatus
Other names
Three-pronged Flat Spider Crab
Size
Up to 2 cm (.78 in) Carapace
Weight
A few grams
Distribution
Habitat & AU Distribution
Coastal waters amongst muddy areas of shallow reef rich in algae & seagrass
Depth Range
0 - 85 m (278 ft)
![Three-pronged Sea Spider Distribution](https://marinewise.com.au/wp-content/uploads/2022/02/Australian-Fish-Distribution-83.png)