- Argentina
- Buenos Aires: Mischis, 2007; Córdoba: Mischis, 2007
- Bolivia
- Rombke and Zicsi, 2007
- Croatia
- Hackenberger and Hackenberger B.K., 2013
- Denmark
- Blakemore, 2007
- Finland
- Terhivuo, 1988b
- France
- Bouche, 1972
- Hawaii
- Reynolds and Wetzel, 2008
- Libya
- Haeba et al., 2014
- Norway
- Blakemore, 2007.
- Portugal
- Trigo et al., 1988
- Spain
- Diaz Cosin et al., 1992; Monroy et al., 2003
- Sweden
- Blakemore, 2007
- Switzerland
- Le Bayon et al., 2013
- United Kingdom
- Sims and Gerard, 1999
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Data are not exhaustive. The database is permanently a work in progress.