Found when we’re out scuba diving in a variety of different habitats, they are mostly equipped with spines that are not a good idea to touch!
The spines of this echinoid provide cover for the Urchin Clingfish and a variety of juvenile fishies.
11 Photos
Note the short, chunky spines and distinctive markings..
3 Photos
Apparently named after the dark banding that is often seen on the spines. Found amongst the corals; it's a relatively solitary sea urchin.
12 Photos
Attaches items to its body for disguise, as well as having spines for defence. They can be relatively fast-moving.
9 Photos
They may be small and insignificant, but you surely know it if you make contact with one. The spines are quite irritating.
16 Photos
This urchin uses disk like appendages to attach a variety of assorted debris to itself, so as to blend in with the scenery...
9 Photos
Unseen on scuba dives unless you look for them - you can find the white skeletons of their bony cases washed up on the beach.
7 Photos
Marine Life Directory
