Type locality. Argentina, Buenos Aires Province, near Azul City, artificial pond (36 ° 27 ʹS, 59 ° 33 ʹW). Holotype: MLP 5644 (whole mounted specimen). Paratypes: MLP 5645, MLP 5646 (seven sagittally sectioned specimens).
Reference. Damborenea et al. (2007).