VLIZ Alien Species Consortium (2022). Caulacanthus okamurae. 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. Diff. pag. pp.
Part of: Niet-inheemse soorten in het Belgisch deel van de Noordzee en omliggende estuaria = Non-indigenous species from the Belgian part of the North Sea and estuaria. VLIZ Alien Species Consortium (VLIZ): Ostend. ISSN 2983-5518
Related to:
VLIZ Alien Species Consortium (2020). Caulacanthus okamurae, in: Verleye, T. et al.Niet-inheemse soorten in het Belgisch deel van de Noordzee en aanpalende estuaria. VLIZ Special Publication, 86: pp. 51-56, more
Nowadays, the red algae Caulacanthus okamurae occurs in large parts of the world. It prefers hard substrate in the intertidal zone, but can also be found in brackish water and mangroves. This red alga originates from the Pacific region and is thought to have reached European seas via oyster transport. In Belgium, C. okamurae was observed for the first time in 2011, in the Bay of Heist, located near the eastern breakwater of the Port of Zeebrugge. The seaweed is small and inconspicuous and therefore easily overlooked.
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