[English Summary:]
This paper is devoted to the study of some new or incompletely known species of
Aricidea (Polychaets, Paraonidae) from the region of Banyuls-sur-Mer. The most common mediterranean species
A. cerrutii Laubier (=
A. jeffreysii, sensu Cerruti and Fauvel) is described and its distribution studied in a detailed way. Four other species are new to Science:
A. annae sp. n.,
A. catherinae sp. n.,
A monicae sp. n. and
A. claudiae sp. n. They all come from circalittoral or bathyal muddy bottoms from the vicinity of Banyuls. The revision of the other Mediterranean species of
Aricidea concludes this work, together with a dichotomous key allowing their identification.
