basis of recordCattrijsse, A. & M. Vincx. (2001). Biodiversity of the benthos and the avifauna of the Belgian coastal waters: summary of data collected between 1970 and 1998. <em>Federal Office for Scientific, Technical and Cultural Affairs: Brussel, Belgium.</em> 48 pp. (look up in IMIS) [details] Available for editors
additional sourceMuller, Y. (2004). Faune et flore du littoral du Nord, du Pas-de-Calais et de la Belgique: inventaire. [Coastal fauna and flora of the Nord, Pas-de-Calais and Belgium: inventory]. <em>Commission Régionale de Biologie Région Nord Pas-de-Calais: France.</em> 307 pp., available online athttp://www.vliz.be/imisdocs/publications/145561.pdf[details]
Present Inaccurate Introduced: alien Containing type locality