http://thesaurus.bhlscielo.org/vocab/pthttp://thesaurus.bhlscielo.org/vocab/pt?tema=1374Selachii http://thesaurus.bhlscielo.org/vocab/pt?tema=1374 Elasmobranchii BT http://thesaurus.bhlscielo.org/vocab/pt?tema=1374 Squatiniformes NT http://thesaurus.bhlscielo.org/vocab/pt?tema=1374 Squaliformes NT http://thesaurus.bhlscielo.org/vocab/pt?tema=1374 Protospinaciformes NT http://thesaurus.bhlscielo.org/vocab/pt?tema=1374 Pristiophoriformes NT http://thesaurus.bhlscielo.org/vocab/pt?tema=1374 Orectolobiformes NT http://thesaurus.bhlscielo.org/vocab/pt?tema=1374 Lamniformes NT http://thesaurus.bhlscielo.org/vocab/pt?tema=1374 Hexanchiformes NT http://thesaurus.bhlscielo.org/vocab/pt?tema=1374 Heterodontiformes NT http://thesaurus.bhlscielo.org/vocab/pt?tema=1374 Echinorhiniformes NT http://thesaurus.bhlscielo.org/vocab/pt?tema=1374 Carcharhiniformes NT