Spider Webs: Behavior, Function, and Evolution - Rilegato

Eberhard, William

 
9780226534602: Spider Webs: Behavior, Function, and Evolution
Rilegato
ISBN 10: 022653460X ISBN 13: 9780226534602
Casa editrice: Univ of Chicago Pr, 2020

Sinossi

In this lavishly illustrated, first-ever book on how spider webs are built, function, and evolved, William Eberhard provides a comprehensive overview of spider functional morphology and behavior related to web building, and of the surprising physical agility and mental abilities of orb weavers. For instance, one spider spins more than three precisely spaced, morphologically complex spiral attachments per second for up to fifteen minutes at a time. Spiders even adjust the mechanical properties of their famously strong silken lines to different parts of their webs and different environments, and make dramatic modifications in orb designs to adapt to available spaces. This extensive adaptive flexibility, involving decisions influenced by up to sixteen different cues, is unexpected in such small, supposedly simple animals.

As Eberhard reveals, the extraordinary diversity of webs includes ingenious solutions to gain access to prey in esoteric habitats, from blazing hot and shifting sand dunes (to capture ants) to the surfaces of tropical lakes (to capture water striders). Some webs are nets that are cast onto prey, while others form baskets into which the spider flicks prey. Some aerial webs are tramways used by spiders searching for chemical cues from their prey below, while others feature landing sites for flying insects and spiders where the spider then stalks its prey. In some webs, long trip lines are delicately sustained just above the ground by tiny rigid silk poles.

Stemming from the author’s more than five decades observing spider webs, this book will be the definitive reference for years to come.

Le informazioni nella sezione "Riassunto" possono far riferimento a edizioni diverse di questo titolo.

Informazioni sull?autore

William Eberhard is an emeritus scientist at the Smithsonian Tropical Research Institute in Panama and emeritus professor at the Universidad de Costa Rica.

Le informazioni nella sezione "Su questo libro" possono far riferimento a edizioni diverse di questo titolo.

Editore
Univ of Chicago Pr
Data di pubblicazione
2020
Lingua
Inglese
ISBN 10 
022653460X
ISBN 13 
9780226534602
Rilegatura
Copertina rigida
Numero di pagine
658
Contatto del produttore
The University of Chicago Press
https://press.uchicago.edu/index.html

5801 S. Ellis Avenue
Chicago
IL
60637
U.S.A.
Persona responsabile
non disponibile