Hydrophilidae
Animal observations 2014-10-13 Hovedgården ungdomsskole Heggedal (Akershus, Norway) | Caenis Copepoda Hydrophilidae Insecta (Insects) Notonectidae |
Animal observations 2014-10-13 Hovedgården ungdomsskole Gjellumvannet (Akershus, Norway) | Ephemeroptera Hydracarina Hydrophilidae |
Animal observations 2014-10-13 Hovedgården ungdomsskole Skithegga (Akershus, Norway) | Cladocera Corixidae Daphnia Ephemeroptera Gammarus lacustris Hydracarina Hydrophilidae Notonectidae Oligochaeta Turbellaria Zygoptera |
Animal observations 2014-10-13 Hovedgården ungdomsskole Skithegga (Akershus, Norway) | Bythotrephes Chaoborus Ephemeroptera Ephemeroptera Samlegruppe Gerris lacustris Hydracarina Hydrophilidae Siphlonurus Zygoptera |
Animal observations 2014-10-13 Hovedgården ungdomsskole Skithegga (Akershus, Norway) | Bythotrephes Gerris lacustris Hydracarina Hydrophilidae Siphlonurus Zygoptera |
Animal observations 2014-10-13 Hovedgården ungdomsskole Skithegga (Akershus, Norway) | Bythotrephes longimanus Ephemeroptera Gerris lacustris Hydracarina Hydrophilidae Insecta (Insects) Nematoda Siphlonurus Zygoptera |
Anisoptera Cardiidae Corixidae Dytiscidae Ephemeroptera Gerridae Hydracarina Hydrophilidae Trichoptera Samlegruppe | |
Anisoptera Chironomidae Copepoda Corixidae Gerridae Gyrinidae Hydrophilidae Lymnaeidae Nematocera Odonata Simulidae Trichoptera | |
Anisoptera Chironomidae Copepoda Corixidae Gerridae Gyrinidae Hydrophilidae Lymnaeidae Odonata Trichoptera | |
Dytiscidae Gerridae Gyrinidae Hydrophilidae Odonata | |
Anisoptera Copepoda Corixidae Dytiscidae Gyrinidae Hydrophilidae | |
Copepoda Corixidae Dytiscidae Gerridae Hydrophilidae Lymnaeidae Trichoptera | |
Anisoptera Chaoborus Chironomidae Cladocera Corixidae Cybaeidae Daphnia Dytiscidae Gerridae Gerris lacustris Hirudinea Hydracarina Hydrophilidae Notonectidae Oligochaeta Ostracoda Rana temporaria Triturus vulgaris | |
Anisoptera Araneae Copepoda Culicidae (Mosquito) Dytiscidae Ephemeroptera Gammarus lacustris Gerridae Hydrophilidae Megaloptera Notonectidae Plecoptera Zygoptera | |
Acari Asellus aquaticus Chironomidae Corixidae Culicidae (Mosquito) Ephemeroptera Northern pike (Esox lucius) Gerridae Hydrophilidae Notonectidae Trichoptera |