First records of Cataetyx laticeps (Osteichthyes, Bythitidae) and Dysomma brevirostre (Osteichthyes, Synaphobranchidae) in the Catalonian Sea (Iberian Mediterranean Sea).
Development of a toxic Alexandrium minutum Halim (Dinophyceae) bloom in the harbour of Sant Carles de la Ràpita (Ebro Delta, northwestern Mediterranean).