Hostname: page-component-78c5997874-j824f Total loading time: 0 Render date: 2024-11-09T19:54:42.485Z Has data issue: false hasContentIssue false

Heterospecific timing of waving display in ocypodid crabs Ilyoplax pusilla and Uca lactea

Published online by Cambridge University Press:  31 October 2000

Naohiro Aizawa
Affiliation:
Graduate School of Human and Environmental Studies, Kyoto University, Kyoto 606-8501, Japan, E-mail: [email protected]

Abstract

This study explores whether timing adjustment in ocypodid waving also occurs between heterospecific pairs. Analysis of the dyadic interactions between neighbouring males of Ilyoplax pusilla and Uca lactea in the field showed that the former tended to wave with some delay after each U. lactea wave, while the latter was little influenced by I. pusilla waves. The heterospecific wave timing of I. pusilla by U. lactea waves can be viewed as a weakened form of the conspecific wave timing mechanism in this species.

Type
Brief Report
Copyright
2000 Marine Biological Association of the United Kingdom

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)