Beinlich & von Hagen (2006)†, Buitendijk (1950), del Castillo et al. (2015), Fransen et al. (1997), Hernández Aguilera et al. (1996), Ng et al. (2008)†, Pérez-Mozqueda et al. (2014), Rosenberg (2000)†, Rosenberg (2001)†, Rosenberg (2013)†, Rosenberg (2019)†, Rosenberg (2020), Shih et al. (2016)†, Thurman (1979), Thurman (1981), Utrera-López & Capistrán-Barradas (2013), von Hagen (1970)†
Entries marked with † represent indirect references to location through citation.