- Argentina
- Buenos Aires: Mischis, 2007; Córdoba: Mischis, 2007; La Rioja: Mischis, 2007; Río Negro: Mischis, 2007; San Luís: Mischis, 2007; Santa Fe: Mischis, 2007; Tucumán: Mischis, 2007
- Canada
- Reynolds, 1995; Quebec: Reynolds, 1975d, 1975e, 1976c; Lesage and Swert, 1978; Reynolds and Reynolds, 1992
- Chile
- Juan Fernández Islands: Gates, 1969c
- Czech Republic
- Schlaghamersky and Pizl, 2009
- Finland
- Terhivuo, 1988b
- Germany
- Jansch et al., 2013
- India
- Uttarakhand (Himalaya): Deepshikha Verma and Shweta , 2011
- Spain
- Diaz Cosin et al., 1992
- Switzerland
- Le Bayon et al., 2013
- United Kingdom
- Sims and Gerard, 1999; Scotland: Carpenter, 2011
- United States
- Reynolds, 1995; Alaska: Bowser et al., 2013; Idaho: James, 2000; Washington: James, 2000
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Data are not exhaustive. The database is permanently a work in progress.