M.  Menegon and Loader, S., ?Nectophrynoides frontierei?, In: IUCN 2010. IUCN Red List of Threatened Species. Version 2010.1. , 2004.

M.  Menegon and Loader, S., ?Nectophrynoides laevis?, In: IUCN 2010. IUCN Red List of Threatened Species. Version 2010.1. , 2004.

M.  Menegon and Loader, S., ?Nectophrynoides poyntoni?, In: IUCN 2010. IUCN Red List of Threatened Species. Version 2010.1. , 2004.

S.  Loader, Poynton, J. C., and Howell, K. M., ?Nectophrynoides tornieri?, In: IUCN 2010. IUCN Red List of Threatened Species. Version 2010.1. , 2004.

M.  Menegon and Loader, S., ?Nectophrynoides vestergaardi?, In: IUCN 2010. IUCN Red List of Threatened Species. Version 2010.1. , 2004.

S. P.  Loader, Poynton, J. C., and Howell, K. M., ?Nectophrynoides viviparus?, In: IUCN 2010. IUCN Red List of Threatened Species. Version 2010.1. , 2004.

K. M.  Howell and Channing, A., ?Churamiti maridadi?, In: IUCN 2010. IUCN Red List of Threatened Species. Version 2010.1. , 2004.

M.  Menegon and Loader, S., ?Nectophrynoides laticeps?, In: IUCN 2010. IUCN Red List of Threatened Species. Version 2010.1. , 2008.

M.  Menegon and Loader, S., ?Nectophrynoides paulae?, In: IUCN 2010. IUCN Red List of Threatened Species. Version 2010.1. , 2008.

A.  Channing, Howell, K. M., Loader, S., Menegon, M., and Poynton, J. C., ?Nectophrynoides asperginis?, In: IUCN 2010. IUCN Red List of Threatened Species. Version 2010.1. , 2009.