September 2024. Frost, Darrel R. (2024). "Bolitoglossa caldwellae Brcko, Hoogmoed, and Neckel-Oliveira, 2013 | Amphibian Species of the World". Amphibian
impact. It occurs in the Sipaliwani Nature Reserve. Robert Reynolds, MarinusHoogmoed, Ross MacCulloch, Philippe Gaucher, Mark Wilkinson (2004). "Microcaecilia
Journal of Herpetology 52: 1–7. (Trachylepis rodenburgi, new combination). Hoogmoed MS (1974). "Ghanese lizards of the genus Mabuya (Scincidae, Sauria, Reptilia)"