VLIZ Alien Species Consortium (2024). Anguillicoloides crassus - Zwemblaasworm, in: Geïntroduceerde niet-inheemse soorten in het Belgisch deel van de Noordzee en aanpalende estuaria anno 2024. VLIZ Special Publication, 93: pp. 697-704
In: Verleye, T.J. et al. (2024). Geïntroduceerde niet-inheemse soorten in het Belgisch deel van de Noordzee en aanpalende estuaria anno 2024. VLIZ Special Publication, 93. Vlaams Instituut voor de Zee (VLIZ): Oostende. ISBN 9789464206319. 826 pp. https://dx.doi.org/10.48470/96
In: VLIZ Special Publication. Vlaams Instituut voor de Zee (VLIZ): Oostende. ISSN 1377-0950
Related to:
VLIZ Alien Species Consortium (2022). Anguillicola crassus - Zwemblaasworm. Niet-inheemse soorten in het Belgisch deel van de Noordzee en aanpalende estuaria = Non-indigenous species from the Belgian part of the North Sea and estuaria. VLIZ Alien Species Consortium (VLIZ): Oostende. 13 pp., more
Anguillicola crassus lives as a parasite in the swim bladder of the European eel Anguilla anguilla. This tiny roundworm (Nematoda) originates from Southeast Asia. In the 1980s, Anguillicola crassus ended up in Europe via the import of infected eels. The continued spread of the species got facilitated by the restocking of these eels. The first Belgian observations date back to 1985. Since then, the parasite has become common in wild and cultivated eel populations. Infected eels grow less well and are generally not as fit as healthy individuals. Anguillicola crassus is mentioned as one of the possible causes of the decline of eel stocks.
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