- Algeria
- Gagneur et al., 1986; Lounaci, 1987
- Argentina
- Christoffersen, 2007
- Austria
- Horner et al., 2002
- Belgium
- Van Beneden, 1895
- Bosnia-Herzegovina
- Rota (FE)
- Bulgaria
- Atanackovic et al., 2013
- Canada
- Ontario: Brinkhurst, 1986
- China
- Guangdong: Wang H.Z. and Cui, 2007; Hunan: Wang H.Z. and Cui, 2007; Jiangxi: Wang H.Z. and Cui, 2007; Xinjiang: Wang H.Z. and Cui, 2007
- Croatia
- Atanackovic et al., 2013
- Czech Republic
- Schenkova and Kroca, 2007
- Denmark
- Rota (FE)
- France
- Moniez, 1889; Bouche, 1972; Giani, 1976; Martin P. et al., 2015
- Georgia
- Barjadze et al., 2015; Abkhazia: Turbanov et al., 2016
- Germany
- Stein H. et al., 2012; GBIF
- Greece
- Rota (FE)
- Hungary
- Smith M.E. et al., 1997; Atanackovic et al., 2013
- Italy
- Dedieu, 1999; Lencioni, 2004
- Japan
- Yamaguchi, 1953; Ohtaka, 2014
- Luxemburg
- Rota (FE)
- Macedonia
- Rota (FE)
- Moldova
- Rota (FE)
- Montenegro
- Jablonska and Pesic, 2011; Sundic et al., 2011; Sundic and Radujkovic, 2012
- Morocco
- Baroudi, 1985, 1987; Idbennacer, 1990; Yacoubi-Khebiza, 1990, 1996
- Poland
- Joniak, 2010
- Romania
- Atanackovic et al., 2013
- Russia
- Altai Rep.: Lake Teletskoye: Michaelsen, 1903d; Kamtchatka: Lake Kurilskoe: Timm and Vvedenskaya, 2006; Primorsky Krai: Turbanov et al., 2016
- Serbia
- Jakovcev-Todorovic et al., 2006; Atanackovic et al., 2013
- Slovakia
- Atanackovic et al., 2013
- Slovenia
- Rota (FE)
- Spain
- Rodriguez P., 1986
- Sweden
- Erseus, 2005b
- Switzerland
- Bretscher, 1896
- The Netherlands
- Veen, 2013
- Tunisia
- Boumaiza et al., 1986, 1986b
- Turkey
- Omodeo, 1987
- United Kingdom
- Gillespie, 1931
- United States
- Forbes, 1890 (Syn. Phreoryctes emissarius); California: Gates, 1971c (Syn. H. ichthyophagous); Brinkhurst, 1986; Illinois: Brinkhurst, 1986; Wetzel and Taylor, 2001; Maryland: Brinkhurst, 1986; North Carolina: Brinkhurst, 1986; Tennessee: Kathman and Brinkhurst, 1984; Brinkhurst, 1986; Virginia: Brinkhurst, 1986; Washington: Douglas and Robert, 1993; West Virginia: Cook, 1975; Brinkhurst, 1986
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