Population and feeding structure of Steindachnerina notonota Miranda-Ribeiro, 1937 (Actinopterygii, Characiformes, Curimatidae) in Taperoá II dam, semi-arid region of Paraíba, Brazil

Ana Karla Araujo Montenegro, Jane Enisa Ribeiro Torelli, Maria Cristina Crispim, Ana Maria Alves Medeiros