Les chondrichthyens sont caractérisés par des particularités anatomiques uniques, ce qui, combiné à leur position phylogénétique, en fait un groupe particulièrement attrayant en biologie de l’évolution. Compte tenu de leur squelette cartilagineux, leur registre fossile est principalement constitué de dents isolées, dont la microstructure des tissus est utilisée depuis longtemps dans un contexte taxonomique. Celle-ci permet en effet de différencier les chondrichthyens modernes (néosélaciens) des groupes éteints dans le registre fossile. La microstructure dentaire de nombreux d’entre eux demeure toutefois peu connue, notamment celle des batoïdes, pourtant le groupe de chondrichthyen le plus diversifié à l’heure actuelle.La première partie de ...
Mechanisms of tooth replacement distribute incongruently among extant gnathostomes (jawed vertebrate...
Theories on the development and evolution of teeth have long been biased by the fallacy that chondri...
This book will take you on a journey to discover the origin and diversification of the head, which e...
Chondrichthyans exhibit a number of interesting features which make them valuable organisms to inves...
Bony fish display a skeleton that develops mainly as cartilage, locally replaced by endochondral bon...
International audienceBackground: The molecular bases explaining the diversity of dental tissue mine...
The dentition in extant holocephalans (Chondrichthyes) comprises three pairs of continuously growing...
Teeth are serial structures whose evolutionary and developmental history is intricately linked with ...
A maioria dos estudos realizados em Paleoictiologia focados na diversidade de peixes cartilagíneos, ...
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...
Calcified cartilage is a vertebrate tissue that has unique characteristics, such as a high percentag...
Les dents sont des structures répétées dont l’histoire évolutive est étroitement liée à celle de l’é...
Mechanisms of tooth replacement distribute incongruently among extant gnathostomes (jawed vertebrate...
Theories on the development and evolution of teeth have long been biased by the fallacy that chondri...
This book will take you on a journey to discover the origin and diversification of the head, which e...
Chondrichthyans exhibit a number of interesting features which make them valuable organisms to inves...
Bony fish display a skeleton that develops mainly as cartilage, locally replaced by endochondral bon...
International audienceBackground: The molecular bases explaining the diversity of dental tissue mine...
The dentition in extant holocephalans (Chondrichthyes) comprises three pairs of continuously growing...
Teeth are serial structures whose evolutionary and developmental history is intricately linked with ...
A maioria dos estudos realizados em Paleoictiologia focados na diversidade de peixes cartilagíneos, ...
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...
Calcified cartilage is a vertebrate tissue that has unique characteristics, such as a high percentag...
Les dents sont des structures répétées dont l’histoire évolutive est étroitement liée à celle de l’é...
Mechanisms of tooth replacement distribute incongruently among extant gnathostomes (jawed vertebrate...
Theories on the development and evolution of teeth have long been biased by the fallacy that chondri...
This book will take you on a journey to discover the origin and diversification of the head, which e...