Xenopus calcaratus, Taxa Only, Exact Match: 2 Treatments

Xenopus calcaratus			Müller, F, 1885, Vierter Nachtrag zum Katalogder herpetologischen Sammlung des Basler Museums, Vzerter Nachtrag zum Katalog der herpetologischen Sammlung des Basler Museums. (Verhandlungen der Naturforschenden Gesellschaft in Basel. 7 (3)), pp. 668-717 : 674	674
Xenopus calcaratus			Sánchez-Vialas, Alberto, Calvo-Revuelta, Marta, Castroviejo-Fisher, Santiago & De, Ignacio, 2020, Synopsis of the Amphibians of Equatorial Guinea based upon the Authors’ Field Work and Spanish Natural History Collections, Proceedings of the California Academy of Sciences 66 (8), pp. 137-230 : 168	168