Keratella testudo
VANDA: Dyreplankton 1997-06-05 Verdal videregående skole Fæbydammen (Trøndelag, Norway) | Daphnia pulex Eucyclops serrulatus Keratella testudo Macrocyclops albidus Megacyclops sp. Simocephalus vetulus |
VANDA: Dyreplankton 1997-05-28 Askim videregående skole Hovsdammen (Østfold, Norway) | Chydorus sphaericus Cyclops strenuus Daphnia Euchlanis sp. Eucyclops serrulatus Keratella testudo Macrocyclops albidus Platyias quadricornis Trichocerca sp. |