Lessa, R. & Almeida, Z. & Santana, F.M. & Siu, S. & Perez, M. (2006)
Carcharhinus porosus IUCN 2012, IUCN Red List of Threatened Species, Version 2012.2, https://www.iucnredlist.org
Lessa, R. & Charvet-Almeida, P. & Santana, F.M. & Almeida, Z. (2006)
Isogomphodon oxyrhynchus IUCN 2012, IUCN Red List of Threatened Species, Version 2012.2, https://www.iucnredlist.org
Mycock, S.G. & Lessa, R. & Almeida, Z. (2006)
Sphyrna tudes IUCN 2012, IUCN Red List of Threatened Species, Version 2012.2, https://www.iucnredlist.org