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Intra- and interspecific variability in the distribution patterns and diet of the two most common catsharks caught in demersal trawls off the West and South coasts of South Africa: Evidence for habitat and resource partitioning?
(University of the Western Cape, 2017)
The objective of this thesis was to elucidate intra- and interspecific variability in the
distribution patterns and diet of the two most common demersal catsharks taken as
by-catch by the commercial trawling industry ...
Tonic immobility in two species of Southern African catsharks
(University of Western Cape, 2020)
Tonic immobility (TI) can be defined as an unlearned behavioural response described by a physical state of immobility. This behaviour can last from a few seconds up to several hours. Tonic immobility in sharks has not been ...