 Species associated with the trumpet worm in a community include the white furrow shell ("Abra alba"), the transparent razor shell ("Phaxas pellucidus"), the bivalve "Mysella bidentata", the serpent star ("Ophiura ophiura") and various polychaete worms.It has been found in studies of Liverpool Bay that in areas where the sediment has been disturbed by dredging and more deposition has occurred, "Lagis koreni" and "Phaxas pellucidus" often come to dominate the community.Also in these studies, the community was shown to be associated with different habitats.