• Amoebic gill disease due to Paramoeba perurans in ballan wrasse (Labrus bergylta) 

      Karlsbakk, Egil; Olsen, Anne Berit; Einen, Ann-Cathrine B.; Mo, Tor Atle; Fiksdal, Ingrid U.; Aase, Hans; Kalgraff, Cathrine; Skår, Sjur-Åge; Hansen, Haakon (Journal article; Peer reviewed, 2013-07-11)
      Ballan wrasse (Labrus bergylta) is cultured for the use as cleaner fish in Atlantic salmon farms. A low level of mortality was experienced in ballan wrasse broodstock tanks during spawning. Examined moribund and clinically ...
    • Dyrking av muslinger på Vestlandet: Faglig sluttrapport 

      Aase, Hans; Bjerknes, Vilhelm (Fisken og havet - Serie B, Working paper, 1984)
    • Predation of oyster larvae by Aurelia aurita in a Norwegian oyster pond 

      Aase, Hans; Misund, Ole Arve; Pedersen, Torstein (ICES CM Documents;1986/F:21, Working paper, 1986)
      In the norwegian oyster spatting ponds several factors may influence the spat production. During a basic, general study in a pond in 1983-84, Aurelia aurita was demonstrated to be a heavy predator on pelagic oyster ...