Africa
- April 2014: Makokou region, Ivindo basin, northeast Gabon
- September 2010: Upper Congo River, Kisangani-Yangambi region, Democratic Republic of the Congo
- Oct. 2008: Baro River, White Nile Basin, Ethiopia
- July 2006 and Aug. 2002: Lékoli River, Congo basin, Odzala National Park, Republic of the Congo
- Nov. 2003: Ouémé River basin, Republic of Bénin
- July 2002: Coastal region of West Gabon
- July-Oct. 2001: Coastal region of South Gabon
- Apr. 1997, Jan. 1998, Aug.-Sept. 1999 and June 2006: Ogooué River and Ntem River basins, Gabon
- 1996-1997: Ivory Coast
Southeast Asia
- Since 2018: Freshwater fishes of Peninsular Malaysia (Penang, Kedah, Pahang, Selangor)
- May 2017: Ranong and Bangkok regions, Thailand
- April-May 2010: Peat swamp forest fish fauna of Sarawak-Borneo (Malaysia), South Cambodia and South Vietnam
- March 2009: Peat swamp forest fish fauna of the Peninsular Malaysia
- Nov. 2007 and Jan. 2012: Chao Phraya River, Thailand
Page last updated: 2 May 2020