- Afghanistan
- Omodeo, 1959
- Albania
- Szederjesi and Csuzdi, 2012b
- Algeria
- Baha, 1997; Omodeo et al., 2003
- Argentina
- All data concern sub-species:
- E.t.tetraedra: Córdoba: Mischis, 2007; Río Negro: Mischis, 2007; San Luís: Mischis, 2007; Santa Fe: Mischis, 2007
- Australia
- Bouche, 1972; Macquarie Island: Lee, 1959; Blakemore, 2007d
- Austria
- All data concern sub-species:
- E.t.intermedia: Christian and Zicsi, 1999
- E.t.pupa: Christian and Zicsi, 1999
- E.t.tetraedra: Christian and Zicsi, 1999
- Azores
- Talavera, 1996
- Belarus
- Maksimova and Mukhin, 2009
- Belgium
- Muys, 2013
- Bolivia
- Rombke and Zicsi, 2007
- Bulgaria
- Zicsi and Csuzdi, 1986b; Tsekova and Bogoev, 2010; Stojanovic et al., 2012; Szederjesi, 2012
- E.t.pupa: Valchovski, 2012
- E.t.tetraedra: Valchovski, 2012
- Canada
- Reynolds, 1995; Quebec: Reynolds, 1975d, 1975e, 1976c; Lesage and Swert, 1978; Reynolds and Reynolds, 1992
- Cape Verde
- Talavera, 1996
- Cyprus
- All data concern sub-species:
- E.t.tetraedra: Pavlicek and Csuzdi, 2006b
- Czech Republic
- Zeithaml et al., 2009; Svarc and Kula, 2011
- Denmark
- Blakemore, 2007
- Falkland Islands
- Reynolds and Jones, 2006
- Finland
- Terhivuo, 1988b
- France
- Bouche, 1972
- E.t.phorogenesa: Qiu and Bouche, 1998j
- E.t.proporandra: Qiu and Bouche, 1998j
- Greece
- Szederjesi and Csuzdi, 2012
- E.t.intermedia: Crete: Omodeo and Rota, 1989
- Hungary
- All data concern sub-species:
- E.t.intermedia: Csuzdi and Zicsi, 2003
- E.t.pupa: Csuzdi and Zicsi, 2003
- E.t.tetraedra: Csuzdi and Zicsi, 2003
- Iceland
- Blakemore, 2007b
- India
- Bouche, 1972
- Iran
- Omodeo, 1959; Mirmonsef et al., 2011; Farhadi et al., 2013
- Israel
- Omodeo, 1959; Csuzdi and Pavlicek, 2005b; Szederjesi et al., 2013
- Italy
- Paoletti, 1988
- Japan
- Blakemore et al., 2006b
- Jordan
- Szederjesi et al., 2013
- Kazakhstan
- All data concern sub-species:
- E.t.tetraedra: Abukenova, 2010
- Kirghizstan
- Omodeo, 1959
- Latvia
- Ventins, 2011c
- Lebanon
- Omodeo, 1959
- Madeira
- Talavera, 1996
- Morocco
- Omodeo et al., 2003
- New Zealand
- Lee, 1959; Bouche, 1972
- Norway
- Stop-Bowitz, 1969; Blakemore, 2007.
- Poland
- Kasprzak, 1989
- Portugal
- Trigo et al., 1988, 1989
- Romania
- Pop, 2012
- Russia
- All data concern sub-species:
- E.t.cerni: Perel, 1979; Perel-Vsevolodova, 1997; Blakemore, 2007c
- E.t.pupa: Perel, 1979; Perel-Vsevolodova, 1997; Blakemore, 2007c
- E.t.tetraedra: Perel, 1979; Perel-Vsevolodova, 1997; Blakemore, 2007c;
- Serbia
- Milutinovic, 2010
- South Africa
- Jamieson, 1967b
- Spain
- Diaz Cosin et al., 1992; Monroy et al., 2003
- E.t.tetraedra: Perez Onteniente and Rodriguez Babio, 2009
- Sweden
- Blakemore, 2007
- Syria
- Omodeo, 1959
- Tajikistan
- Omodeo, 1959
- Taiwan
- Shen et al., 2005; Blakemore et al., 2006
- Turkey
- Omodeo and Rota, 1989; Csuzdi et al., 2006, 2007
- E.t.tetraedra: Omodeo and Rota, 1991
- United Kingdom
- Brinkhurst, 1971; Sims and Gerard, 1999; Isle of Man: Reynolds, 1996; Scotland: Carpenter, 2011
- United States
- Reynolds, 1995; Alaska: Bowser et al., 2013; Idaho: James, 2000; Montana: James, 2000; Oregon: James, 2000; Washington: James, 2000
- E.t.pupa: California: Blackemore, 2008g; Illinois: Blackemore, 2008g
- Uzbekistan
- Omodeo, 1959; Rakhmatullaev et al., 2010
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