- Azores
- Cunha et al., 2011
- Denmark
- Blakemore, 2007
- French Guiana
- Cernosvitov, 1934; Cernosvitov, 1935
- Guatemala
- Brown and Fragoso, 2007
- India
- West Bengal: Bhowmik et al., 2012
- Japan
- Blakemore, 2003, 2003b; Honshu: Ishizuka, 1999
- Madeira
- Talavera, 1996
- Nicaragua
- Sherlock et al., 2011
- Panama
- Brown and Fragoso, 2007
- Salvador
- Graff, 1957; Brown and Fragoso, 2007
- Singapore
- Shen and Yeo, 2005
- Taiwan
- Blakemore et al., 2006
- United Kingdom
- Sims and Gerard, 1999
- Uruguay
- Grosso and Brown, 2007
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Data are not exhaustive. The database is permanently a work in progress.