Jumping in the SalamanderDesmognathus ocoee

Autor:	William G Ryerson
Rok vydání:	2013
Předmět:	biology Ecology Desmognathus ocoee Zoology Escape response Aquatic Science medicine.disease_cause biology.organism_classification Jumping biology.animal medicine Jump General pattern Salamander Animal Science and Zoology Ecology Evolution Behavior and Systematics
Zdroj:	Copeia. 2013:512-516
ISSN:	1938-5110 0045-8511
Popis:	Unlike most terrestrial vertebrates, which use force generated from the hind limbs to jump, salamanders jump by laterally bending and then rapidly straightening the body, using momentum to carry the individual through the air. This movement is strikingly similar to both the terrestrial escape response of mudskippers and terrestrial blennies, and shares a general pattern of movement with the C-start escape response in several aquatic vertebrates. While the axial musculature appears to be responsible for this behavior, it remains to be seen what role the limbs and tail play. Across a two-fold range in body sizes, few kinematic parameters were correlated with size. The lack of strong scaling relationships suggests a spring mechanism that allows performance to be maintained despite a two-fold increase in size.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::bd3a1deae9caf2a48ac1106be726038d https://doi.org/10.1643/ch-12-036 Zobrazit plný text záznamu