Lanice conchilega is widely distributed on the Belgian part of the North Sea. However, the frequency of occurrence was the highest in the near-coastal zone in both periods. Whereas the species occurred along the entire coast in the 1976-1986 period, Lanice conchilega appeared to be practically absent in the eastern coastal zone in the 1994-2001 period. In both periods densities up to 1,000s ind./m2 were observed with a maximum density of about 10,000 ind./m2 in the 1994-2001 period.
- Degraer S., J. Wittoeck, W. Appeltans, K. Cooreman, T. Deprez, H. Hillewaert, K. Hostens, J. Mees, E. Vanden Berghe & M. Vincx (2006). The macrobenthos atlas of the Belgian part of the North Sea. Belgian Science Policy. D/2005/1191/3. ISBN 90-810081-6-1. 164 pp. http://www.marinespecies.org/aphia.php?p=sourcedetails&id=9234