Pereira, V. dos S., Azevêdo, D.J., Azevêdo, E. de L. and Molozzi, J. 2022. Variation of Chironomidae (Insecta: Diptera) trophic guilds and their relation with trophic state in reservoirs in the semiarid. Ciência e Natura. 42, (Jan. 2022), e43. DOI:https://doi.org/10.5902/2179460X43365.