| Authors(s) | de Kluijver, M., S.S. Ingalsuo, A.J.L. van Nieuwenhuizen and H.H. Veldhuijzen van Zanten, 2000. Macrobenthos of the North Sea. Vol. II - Keys to Polychaeta, Nemertina, Sipuncula, Platyhelminthes and miscellaneous worm-like groups. World Biodiversity database, CD-ROM Series. Expert Centre for Taxonomic Identifications (ETI), University of Amsterdam, Amsterdam. |