Orthetrum
VANDA: Bunndyr 1991-05-28 Askim videregående skole Kolbjørnviksjøen (Østfold, Norway) | Agonum gracile Cloeon dipterum Coenagrion sp. Cordulia aenea Enallagma cyathigerum Ephemera vulgata Erpobdella octoculata Erythromma najas Gerris lacustris Gyrinus minutus Helochares obscurus Heptagenia fuscogrisea Hydroporus palustris Hygrotus versicolor Laccobius minutus Laccophilus hyalinus Leptophlebia vespertina Limnephilus sp. Orthetrum coerulescens Phryganea bipunctata Rhantus suturellus |