Lunge Feeding in Rorqual Whales.

Autor: Shadwick, Robert E., Potvin, Jean, Goldbogen, Jeremy A.
Předmět:
Zdroj: Physiology; Nov2019, Vol. 34 Issue 6, p409-418, 10p
Abstrakt: The largest animals are baleen filter feeders that exploit large aggregations of small-bodied plankton. Although this feeding mechanism has evolved multiple times in marine vertebrates, rorqual whales exhibit a distinct lunge filter feeding mode that requires extreme physiological adaptations--most of which remain poorly understood. Here, we review the biomechanics of the lunge feeding mechanism in rorqual whales that underlies their extraordinary foraging performance and gigantic body size. [ABSTRACT FROM AUTHOR]
Databáze: Complementary Index