Shibuya, Akemi, e Ricardo de Souza Rosa. 2020. “Stomach Contents of the Caribbean Sharpnose Shark Rhizoprionodon Porosus (Poey, 1864) (Elasmobranchii: Carcharhinidae) from the Coast of Paraíba, Brazil”. Revista Nordestina De Biologia 27 (1). https://doi.org/10.22478/ufpb.2236-1480.2019v27n1.47726.