Abstract:
:Parasites commonly manipulate host behaviour, and among the most dramatic examples are diverse fungi that cause insects to die attached to leaves. This death-grip behaviour functions to place insects in an ideal location for spore dispersal from a dead body following host death. Fossil leaves record many aspects of insect behaviour (feeding, galls, leaf mining) but to date there are no known examples of behavioural manipulation. Here, we document, to our knowledge, the first example of the stereotypical death grip from 48 Ma leaves of Messel, Germany, indicating the antiquity of this behaviour. As well as probably being the first example of behavioural manipulation in the fossil record, these data support a biogeographical parallelism between mid Eocene northern Europe and recent southeast Asia.
journal_name
Biol Lettjournal_title
Biology lettersauthors
Hughes DP,Wappler T,Labandeira CCdoi
10.1098/rsbl.2010.0521subject
Has Abstractpub_date
2011-02-23 00:00:00pages
67-70issue
1eissn
1744-9561issn
1744-957Xpii
rsbl.2010.0521journal_volume
7pub_type
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