On the nape there are two bright blue ocelli, or eyespots, which are thought to be defensive and to confuse predators.

It is also found in the western Mediterranean Sea as far east as Cap Roux (near Cannes, France).

[1] Lepadogaster purpurea just below and just above the low water market as deep as 9 metres (30 ft) where it hides under boulders on rocky shorelines.

For example, studies have shown that L. purpurea was less active in its habitat and spent more time inside its shelter rather than interacting with other fish and swimming around.

L. purpurea generally swims at a much slower pace and doesn't make quick movements like the shore clingfish.