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Fontoura, N.F. and Conter, M.-R. 2008. Description of a new subspecies of the crayfish Parastacus brasiliensis (Von Martens, 1869) from Sao Francisco de Paula, RS, Brazil (Decapoda, Parastacidae). Zootaxa. 1849, 1 (Aug. 2008), 28–34. DOI:https://doi.org/10.11646/zootaxa.1849.1.2.