Template:Sala et al., 2014
- Sala, S., Vouilloud, A.A., Plata-Díaz, Y., Pedraza, E., Pimienta, A. 2014. Nupela species (Naviculales: Bacillariophyceae) from Colombian lowland waters including N. acaciensis nov. sp. and N. catatumbensis nov. sp. Revista de Biología Tropical 62(1): 241-255. Full article.