Eunícidos (Polychaeta) del Caribe mexicano con claves para las especies del Gran Caribe: Fauchaldius , Lysidice , Marphysa , Nematonereis y Palola

Seventeen eunicid species from the Grand Caribbean region are characterized, including the description of a new species; fifteen species were collected from Mexican Caribbean coaslS; a review of type materials for other six species is also included.