Estimators obtained with the function KnowBPolygon using species of freshwater fish species in all the countries of the world (Guisande et al., 2010).
data(Estimators)Guisande, C., Manjarrés-Hernández, A., Pelayo-Villamil, P., Granado-Lorencio, C., Riveiro, I., Acuña, A., Prieto-Piraquive, E., Janeiro, E., Matías, J.M., Patti, C., Patti, B., Mazzola, S., Jiménez, L.F., Duque, S. & Salmerón, F. (2010) IPez: An expert system for the taxonomic identification of fishes based on machine learning techniques. Fisheries Research, 102, 240-247.