Reference

Vladimir Chikatunov, Vasiliy D. Kravchenko, Reuven Ortal, Günter C. Müller (2006): The water beetles (Hygrobiidae, Gyrinidae, Haliplidae, Noteridae, Dytiscidae, Spercheidae, Helophoridae, Hydrophilidae, Hydraenidae, Elmidae, Dryopidae) (Coleoptera) collected in the Israeli light trap survey and their association with the major phyto-geographical zones of Israel (plate 29) – Esperiana. Buchreihe zur Entomologie – 12_2006: 321 - 326.