16 126 809 livres à l’intérieur 175 langues
2 047 052 livres numériques à l’intérieur 101 langues
Cela ne vous convient pas ? Aucun souci à se faire ! Vous pouvez renvoyer le produit dans les 30 jours
Impossible de faire fausse route avec un bon d’achat. Le destinataire du cadeau peut choisir ce qu'il veut parmi notre sélection.
Politique de retour sous 30 jours
Animals commonly alter their behavior in the§presence of other animals. This is particularly true§in the context of aggressive exchanges, where§individuals alter behavior to influence and form§social relationships. Hierarchical relationships§are widespread across taxa, yet the dynamic processes§that produce them remain poorly understood. In§particular, the exchange of information during fight§interactions and how such information exchanges§influences hierarchies remains elusive. In crayfish§as in many other animals, dominance is thought to be§primarily determined by physical superiority, where§behavior and fight outcomes become predictable.§However recent evidence has shown that aggressive§encounters are dependent upon a myriad of factors§outside of physical superiority and makes fight§outcomes less predictable. This book provides an§analysis of various extrinsic and intrinsic factors§that influence fighting. Some of the variables§examined include habitat preference, fluid flow,§chemical signal use, previous social history, and§neurochemical alterations. It also discusses how§extrinsic and intrinsic factors are used to modify§and maintain social hierarchies.