Montag, L. F. de A. (2011) “Length-weight relationship and reproduction of the guppy Poecilia reticulata (Cyprinodontiformes: Poeciliidae) in urban drainage channels in the Brazilian city of Belém”, Biota Neotropica. Sao Paulo, Brazil, 11(3). Available at: https://www.biotaneotropica.org.br/BN/article/view/838 (Accessed: 2 November 2025).