Chondrichthyans exhibit a number of interesting features which make them valuable organisms to investigate from an evo-devo perspective. However, due to their cartilaginous skeleton, isolated teeth are usually the only available fossil material to reconstruct their evolutionary history. Their teeth are covered by enameloid, a hypermineralized tissue whose microstructure has proven a useful taxonomic tool to differentiate between modern forms (neoselachians) and their extinct relatives. However it is poorly known in several groups, thus casting doubts on the validity of such characters.In this work, I first describe the enameloid microstructure of batoids based on an extensive sampling of both their extant and extinct diversity. I highlight ...
Members of the Chondrichthyes (Elasmobranchii and Holocephali) are distinguished by their largely ca...
Mechanisms of tooth replacement distribute incongruently among extant gnathostomes (jawed vertebrate...
The mode of tooth development displayed in Chondrichthyans (sharks, rays and holocephalans), one of ...
Chondrichthyans exhibit a number of interesting features which make them valuable organisms to inves...
Les chondrichthyens sont caractérisés par des particularités anatomiques uniques, ce qui, combiné à ...
Bony fish display a skeleton that develops mainly as cartilage, locally replaced by endochondral bon...
Abstract Background The molecular bases explaining the diversity of dental tissue mineralization acr...
International audienceCurrent knowledge on the skeletogenesis of Chondrichthyes is scarce compared w...
Teeth are serial structures whose evolutionary and developmental history is intricately linked with ...
The dentition in extant holocephalans (Chondrichthyes) comprises three pairs of continuously growing...
Members of the Chondrichthyes (Elasmobranchii and Holocephali) are distinguished by their largely ca...
Members of the Chondrichthyes (Elasmobranchii and Holocephali) are distinguished by their largely ca...
Mechanisms of tooth replacement distribute incongruently among extant gnathostomes (jawed vertebrate...
The mode of tooth development displayed in Chondrichthyans (sharks, rays and holocephalans), one of ...
Chondrichthyans exhibit a number of interesting features which make them valuable organisms to inves...
Les chondrichthyens sont caractérisés par des particularités anatomiques uniques, ce qui, combiné à ...
Bony fish display a skeleton that develops mainly as cartilage, locally replaced by endochondral bon...
Abstract Background The molecular bases explaining the diversity of dental tissue mineralization acr...
International audienceCurrent knowledge on the skeletogenesis of Chondrichthyes is scarce compared w...
Teeth are serial structures whose evolutionary and developmental history is intricately linked with ...
The dentition in extant holocephalans (Chondrichthyes) comprises three pairs of continuously growing...
Members of the Chondrichthyes (Elasmobranchii and Holocephali) are distinguished by their largely ca...
Members of the Chondrichthyes (Elasmobranchii and Holocephali) are distinguished by their largely ca...
Mechanisms of tooth replacement distribute incongruently among extant gnathostomes (jawed vertebrate...
The mode of tooth development displayed in Chondrichthyans (sharks, rays and holocephalans), one of ...