Primera cita de Alkmaria romijni Horst, 1919 (Polychaeta, Ampharetidae) en las costas ibéricas

Resum

First record of the ampharetid polychaete Alkmaria romijni Horst, 1919 from the Iberian coasts
Alkmaria romijni Horst, 1919, with a NE Atlantic distribution in brackish waters, is recorded for the first time from the Iberian coasts. A description of the species, its distribution map and ecological coments on the collecting sites are presented.