Data PolicyPublications | Institutes | Persons | Datasets | Projects | Maps | Infrastructure Otter trawl [ report an error in this record ] bottom trawl with a conical net fitted with two otter boards that are attached to each side of the net at an angle which keeps the net open as it is pulled through the water. Mainly used for demersal fishing. Characteristics (3) Width: 4mWeight: 200KgMesh Size: 10mm Top | Parameters | Instance Parameters (2) Top | Characteristics | Instance BiologyDemersal fish Instance Top | Parameters | Characteristics Vlaams Instituut voor de Zee, more, owner Cattrijsse, André, co-ordinator: Top | Parameters | Characteristics | Instance