Riccardi PR, Pádua DG de. First record of egg sac predation of the fly Pseudogaurax cingulatus Sabrosky (Diptera, Chloropidae) upon spider Tetragnatha sp. (Araneae, Tetragnathidae) in northern Brazil. Pap. Avulsos Zool. 2021;61:e20216104. doi:10.11606/1807-0205/2021.61.04