2028 - Sydney, Australia

2025 - Sao Paulo, Brazil, 4-8 August 2025
WCM 2025 conference website
WCM 2025 abstracts

2022 - Munich, Germany, 1-5 August 2022
WCM 2022 conference website
WCM 2022 abstracts

2019 - Asilomar Conference Grounds, Pacific Grove, California, USA, 11-16 August 2019
WCM 2019 conference website
WCM 2019 abstracts
WCM 2019 program

2016 - Penang, Malaysia, June
WCM 2016 program and abstracts
WCM 2016 final report and summary

2013 - Azores, Portugal
WCM 2013 abstracts: Acoreana Supplement 8
(Final meeting report included in UM Newsletter 34)

2010 - Phuket, Thailand
WCM 2010 program and abstracts

2007 - Antwerp, Belgium
WCM 2007 abstract volume
WCM 2007 program

2004 - Perth, Australia
WCM 2004 program and abstracts
(Report by Gilianne Brodie)

2001 - Vienna, Austria
WCM 2001 abstracts
(Final meeting report)

1998 - Washington, D.C., U.S.A.
WCM 1998 abstracts

1997 - International Congress on Palaearctic Mollusca
(short report by E. Gittenberger)

History of UM Congresses: a short chronicle by L. v. Salvini-Plawen & P. Mordan