The influences of the aquatic medium on the prey capture system of snakes
- 1 April 1991
- journal article
- research article
- Published by Taylor & Francis in Journal of Natural History
- Vol. 25 (2) , 519-531
- https://doi.org/10.1080/00222939100770321
Abstract
Much of the foraging behaviour common to aquatic snakes may be associated with strategies that minimize encountered drag and forces of acceleration. By considering the various factors that contribute to drag, a single explanation emerges for the relative prevalence of crevice searching, mouth-open swimming, and lateral striking among aquatic snakes. These same factors contributing to drag also suggest that the paucity of aquatic vipers may be due to the poor hydrodynamic profile of the ‘typical’ viper head.Keywords
This publication has 32 references indexed in Scilit:
- Muscular mechanisms of snake locomotion: An electromyographic study of lateral undulation of the florida banded water snake (Nerodia fasciata) and the yellow rat snake (Elaphe obsoleta)Journal of Morphology, 1988
- Engulfing mechanics of fin whalesCanadian Journal of Zoology, 1987
- Adaptations of sea snakes that eat fish eggs; with a note on the throat musculature ofAipysurus eydouxi(Gray, 1849)Journal of Natural History, 1987
- How tetrapods feed in water: a functional analysis by paradigmZoological Journal of the Linnean Society, 1987
- Hydrodynamic drag of two frog species: Hymenochirus boettgeri and Rana pipiensCanadian Journal of Zoology, 1987
- Ecology of a Low-Energy Specialist: Food Habits and Reproductive Biology of the Arafura Filesnake (Acrochordidae)Ichthyology & Herpetology, 1986
- Swimming in Constricting (Elaphe g. guttata) and Nonconstricting (Nerodia fasciata pictiventris) Colubrid SnakesIchthyology & Herpetology, 1985
- Notes on the Biology of the Fish-Eating Snake Lycodonomorphus bicolor in Lake TanganyikaJournal of Herpetology, 1982
- Feeding Habits of Nerodia taxispilota with Comparative Notes on the Foods of Sympatric Congeners in GeorgiaJournal of Herpetology, 1980
- Observations on the habits and morphology of the sea snake Laticauda colubrina (Schneider) in FijiCanadian Journal of Zoology, 1977