Santos-Wisniewski, M. J., Rocha, O., Guntzel, A. M. and Matsumura-Tundisi, T. (2008) “Species richness and geographic distribution of the genera Chydorus and Pseudochydorus (Cladocera, Chydoridae) in São Paulo State”, Biota Neotropica. Sao Paulo, Brazil, 8(1). Available at: //www.biotaneotropica.org.br/BN/article/view/388 (Accessed: 22 June 2024).