Detail of the basihyal cartilage. A, Scyliorhinus haeckelii, UERJ 1691, male, 522 mm TL; B, Schroederichthys saurisqualus, UERJ uncatalogued, female, 564 mm TL. thf, thyroid foramen.

  Part of: Soares KDA, de Carvalho MR (2020) Phylogenetic relationship of catshark species of the genus Scyliorhinus (Chondrichthyes, Carcharhiniformes, Scyliorhinidae) based on comparative morphology. Zoosystematics and Evolution 96(2): 345-395.