首页   按字顺浏览 期刊浏览 卷期浏览 Daily movements and home range inmithrax spinosissimus(Majidae, Decapoda)†
Daily movements and home range inmithrax spinosissimus(Majidae, Decapoda)†

 

作者: Brian Hazlett,   Dan Rittschof,  

 

期刊: Marine Behaviour and Physiology  (Taylor Available online 1975)
卷期: Volume 3, issue 2  

页码: 101-118

 

ISSN:0091-181X

 

年代: 1975

 

DOI:10.1080/10236247509378500

 

出版商: Taylor & Francis Group

 

数据来源: Taylor

 

摘要:

Individuals of the spider crabMithrax spinosissimusliving in a canal in the Florida Keys were marked and their movements followed over a four‐month period. Individual home range size, extent of daily movement, and extent of day‐night movement were calculated. Although males and females moved similar distances when they did move from one crevice to another, males re‐located more frequently. There was no correlation between animal size and any measure of movement. Extent of daily movement was inversely correlated with spider crab density, especially for female crabs.

 

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