During this study, the calcified cartilage tissue in the jaws of a range of extant chondrichthyans was investigated and related to feeding modes. Chondrichthyans are cartilaginous fishes, whose entire endoskeleton is composed of cartilage tissue. The chondrichthyans can be divided into two groups, the …

Identifying critical reproductive habitats for elasmobranchs in human-modified coastal environments remains challenging due to cryptic behaviours and data limitations. This study investigated potential pupping grounds of the Starry smooth-hound (Mustelus asterias) in the Southwestern Dutch Delta using …