Phylum:

Arthropoda

Subphylum:

Crustacea

Habitat:

Hard bottom: on rocky ground, in crevices and holes
At depths of up to 160 metres

Occurrence:

Eastern Atlantic, Mediterranean

Appearance:

Reddish-brown to purplish-brown with white, yellow or reddish-yellow spots and dots
Second pair of antennae is very long (more than body length), reddish-brown and yellow ringed with thorny bases