De Interactieve Duikgids, Nederland onder water gezien

Literature

A B C D E F G H I J K L M N O P R S T V

A B C D E F G H J K M N O P S

Cornelius 1995
North-West European Thecate Hydroids and their Meduse - Part 1 and 2. Synopses of the British Fauna (N.S.)., 50.

Craeymeersch, Kamermans