Reproductionbiology of Aphanius sirhani (Cyprinodontiformes, Cyprinodontidae), Villwock,Scholl & Krupp, 1983. The Zoological Society of London – Killifish TAG Meeting5 – 6. May 2007.

Long- term investigation of the endoparasite community inthe stocked population of eel, Anguilla anguilla, in Neusiedlersee, Austria. 11thInternational Congress of Parasitoly (ICOPA XI), Glasgow (GB). 6th–11th. August 2006.

A comprehensive concept for an eco-hydrological assessment of large scalerestoration programs of floodplain rivers. 36 th International Conference –50 Years of IAD DANUBE.RIVER.LIFE. Interfacing the past and the futureof ecology and water management in a large European river. Vienna –Klosterneuburg September 4 – 8, 2006.

Integrated monitoringfor estrogenic compounds using fish (Leuciscus cephalus) as biomonitors.Fourth SETAC World Congress 25th Annual Meeting in North America 14-18November 2004 Portland, Oregon, USA

Estrogenic effects in the Europeanchub (Leuciscus cephalus) – a multi compound, multi effect, multi exposurescenario study. CREDO Cluster Workshop on Ecological Relevance of Chemically Induced Endocrine Disruption in Wildlife. 5-7th July 2004 Universityof Exeter, UK.

Structure of the seminal pathway in the European Chub (Leuciscus cephalus).XXVth Congress of the European Association of Veterinary Anatomists, Oslo -Norway, 28. – 31.07.2004, p. 179.

Multi-level effects of 17α -Ethinylestradiolin juvenile chub (Leuciscus cephalus). 21st Annual Meeting of the Societyof Environmental Toxicology and Chemistry, November 2000, Nashville,Tennessee, U. S. A.

Microwave induced staining of Acanthocephala whole mounts. Helminthologia 34, 183.

Ecology of Acanthocephala parasitizingthe eel, Anguilla anguilla L. in Neusiedler See, Austria. 4th InternationalAcanthocephala Workshop, Ferrara, Italy, September 8 – 10, 1997

Composition of the helminth community ofeel, Anguilla anguilla L. in Neusiedler See, Austria. Spring Meeting of the BritishSociety of Parasitology, Manchester, U. K., April 8 – 10, 1997