Fig. 23

Relative proportions of the number of epibionts located in the anatomical units colonised in Jassa spp. and Ericthonius punctatus, grouped following the anterior posterior axis of the basibiont. The groups contained, from the anterior to the posterior end of the amphipod: (1) head, eyes; (2) antennae 1 and 2; (3) gnathopods, pereiopods and pereion; (4) pleopods, pleon; (5) uropods, urosome, telson