Contributions to the study of the comparative morphology of teeth and other relevant ichthyodorulites in living supraspecific taxa of chondrichthyan fishes - Part A Selachii Addendum to 1 Order Hexanchiformes - Family Hexanchidae, 2 Order Carcharhiniformes, 2a Family Triakidae, 2b Family Scyliorhinidae, 2c Family Carcharhinidae, Hemigaleidae, Leptochairiidae, Sphyrnidae, Proscylliidae and Pseudotriakidae, 3 Order Qqualiformes Family Echinorhinidae, Oxynotidae and Squalidae Tooth
Stehmann, M.; Herman, J.; Hovestadt Euler, M.; Hovestadt, D.C.
Bulletin de l'Institut Royal des Sciences Naturelles de Belgique Biologie 73: 5-26
2003
Document Number: 340108
In the early issues of this series. tooth vascularization was not incorporated in the descriptions. This addendum provides the illustrations and descriptions of the tooth vascularization of the taxa in Part A: No.1 Hexanchidae. No.2a Triakidae, No.2b Scyliorhinidae, No.2c Proscvlliidae. Hemigaleidae, Pseudotriakidae, Leptochariidae and Carcharhinidae and No.3 Squalidae of this series. Moreover. tooth vascularization in combination with morphology and fossil records is validated for interpretation of phylogenetic interrelationships. and a hypothetical systematic review is given for the taxa concerned.