Published online on 20. February 2015 Gill morphometrics of the thresher sharks (Genus Alopias): Correlation of gill dimensions with aerobic demand and environmental oxygen Thomas P. Wootton, Chugey A. Sepulveda, Nicholas C. Wegner ABSTRACT: Gill morphometrics of the three thresher shark species (genus Alopias) were determined to examine how metabolism and habitat correlate with respiratory
Published online on 13. February 2015 Constructional morphology within the head of hammerhead sharks (sphyrnidae) Kyle R. Mara, Philip J. Motta, Andrew P. Martin, Robert E. Hueter ABSTRACT: The study of functional trade-offs is important if a structure, such as the cranium, serves multiple biological roles, and is, therefore, shaped by multiple selective pressures. The