1. Amato JFR, Boeger WA, Amato SB (1991) Protocolos para laboratório – Coleta e processamento de parasitos de pescado. Imprensa Universitária - FRRJ, Rio de Janeiro
2. Anderson RC (2000) Nematode parasites of vertebrates, their development and transmission, 2nd edn. CABI Publishing, Wallingford, Oxon
3. Anderson RM, Gordon DM (1982) Processes influencing the distribution of parasite numbers within host populations with special emphasis on parasite-induced host mortalities. Parasitology 85:373–398. https://doi.org/10.1017/S0031182000055347
4. Andrade EB, Leite JRSA, Andrade GV, Macedo RG (2012) Diversidade de Anfíbios do Delta do Parnaíba. In: Guzzi A (Org.). Biodiversidade do Delta do Parnaíba. EDUFPI, Parnaíba, pp. 209–269
5. Andrade-Lima D (1982) Present day forest refuges in Northeastern Brazil. In: Prance GT (ed) Biological Diversification in the Tropics. Columbia University Press, New York, pp 245–254