Leg Autotomy in the Wolf Spider Pardosa milvina : A Common Phenomenon with Few Apparent Costs

@inproceedings{Brueseke2001LegAI,
  title={Leg Autotomy in the Wolf Spider Pardosa milvina : A Common Phenomenon with Few Apparent Costs},
  author={Michael A Brueseke and ANN L. RY PSTRA and Sean E. Walker and Matthew H. Persons},
  year={2001}
}
—A number of animals escape predation by sacrificing a body part. Spiders commonly lose legs in encounters with predators or conspecifics. We investigated the frequency of leg loss and its affect on locomotion and prey capture activities of the wolf spider, Pardosa milvina (Araneae; Lycosidae). In addition, we determined if Pardosa were easier to subdue by the larger wolf spider predator, Hogna helluo (Araneae; Lycosidae), once they had experienced leg loss. A field census demonstrated that… CONTINUE READING