Taxon - Odkazy a literatura
Frost D. R.: Amphibian Species of the World [https://amphibiansoftheworld.amnh.org/], American Museum of Natural History, New York, USA [jako Scaphiopodidae Cope, 1865]Datum citace: 22. leden 2011
Frost D. R.: Amphibian Species of the World [https://amphibiansoftheworld.amnh.org/], American Museum of Natural History, New York, USA [jako Scaphiopodidae Cope, 1865]