Orbe, Rosa Angélica Ismiño, Carlos Alberto Rego Monteiro Araujo Lima, and Levy de Carvalho Gomes. 2003. “Ammonia Excretion by Tambaqui (<i>Colossoma macropomum< I>) Related to Water Temperature and Fish Mass”. Pesquisa Agropecuaria Brasileira 38 (10):1243-47. https://doi.org/10.1590/S1678-3921.pab2003.v38.6696.