Articles (8)
- The water beetles (Hygrobiidae, Gyrinidae, Haliplidae, Noteridae, Dytiscidae, Spercheidae, …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.
- General aspects of the Israeli Light-trap Network concerning ColeópteraGünter C. Müller, Vasiliy D. Kravchenko, Vladimir Chikatunov, Reuven Ortal, Olga B. Orlova, Chuang Li, Thomas Josef Witt, Wolfgang Speidel, Josef Mooser, Axel Hausmann (2006): General aspects of the Israeli Light-trap Network concerning Coleóptera – Esperiana. Buchreihe zur Entomologie – 12_2006: 283 - 289.
- Günter C. Müller, Vasiliy D. Kravchenko, Chuang Li, Ulf Eitschberger, Axel Hausmann, Michael A. Miller, Olga B. Orlova, Reuven Ortal, Wolfgang Speidel, Thomas J. Witt (2005): The Hawk Moths of Israel: Distribution, Phenology and Ecology – Atalanta – 36: 222 - 236.
- Günter C. Müller, Vasiliy D. Kravchenko, Wolfgang Speidel, Axel Hausmann, Reuven Ortal, Michael A. Miller, Olga B. Orlova, Thomas Josef Witt (2005): Distribution, phenology, ecology, behaviour and issues of conservation of the Israeli tiger moth, Olepa schleini WITT et al., 2005 (Lepidoptera, Arctiidae). – Mitteilungen der Münchner Entomologischen Gesellschaft – 095: 19 - 29.
- A sinistral specimen of Melanoides tuberculata (Müll. ) from Israel (Gastropoda Prosobranchia:…H.K. Mienis, Reuven Ortal (1996): A sinistral specimen of Melanoides tuberculata (Müll.) from Israel (Gastropoda Prosobranchia: Thiaridae) – Basteria – 59: 96.
- The names of the inland aquatic and terrestrial molluscs of Israel (including the categories of…H.K. Mienis, Reuven Ortal (1994): The names of the inland aquatic and terrestrial molluscs of Israel (including the categories of the threatened species) – Nature Conservation in Israel Research and Surveys, Suppl. – 2: 1 - 9.
- Reuven Ortal (1993): Dr. Klaus und Christa Warncke - Eine Würdigung ihrer Person. – Nachrichtenblatt der Bayerischen Entomologen – 042: 94 - 95.
- Hipushiót ha'máyim ha'gadolót shel Israél al saf hakhadá! (Coleoptera, Dytiscidae, …Manfred A. Jäch, Reuven Ortal (1988): Hipushiót ha'máyim ha'gadolót shel Israél al saf hakhadá! (Coleoptera, Dytiscidae, Hydrophilidae). – Shappirit – 6: 37 - 49.