A new species of Annelida Polychaeta,
Flabelligena amoureuxi, family Acrocirridae Banse is decribed from the Crozet Islands (Indian Ocean). Specimens were collected during the Oceanographic Expedition Marion Dufesne MD/08 BENTHOS in 1974.
Flabelligena amoureuxi is compared with the other species of the genus
Flabelligena and the genus
Flabelligera Hartman, 1965.