New records of alien polychaete species for the coasts of Turkey

摘要

This paper reports two alien polychaete species ( Phyllodoce longifrons and Exogone africana ) new to the faunal inventory of Turkey as well as two species ( Ceratonereis mirabilis and Onuphis eremita oculata ) new to the entire Aegean Sea. It is the first time the phyllodocid species P. longifrons is being classified as an alien species. The re-descriptions of P. longifrons and E. africana are given, and their alien status and establishment success are discussed.