Buscar
Mostrando ítems 1-10 de 21
Efeitos do álcool, percepção e comunicação de risco predatório em peixes zebra
(Universidade Federal de Santa MariaBrasilFarmacologiaUFSMPrograma de Pós-Graduação em FarmacologiaCentro de Ciências da Saúde, 2017-12-13)
In prey-predator interactions, behavioral and hormonal changes can occur, besides as risk communication, already demonstrated in zebrafish through chemical cues. In addition, in several animal species, it is verified that ...
Death-associated odors induce stress in zebrafish
(Elsevier B.V., 2014-04-01)
Living animals exploit information released from dead animals to conduct adaptive biological responses. For instance, a recently published study has shown that avoidance behavior is triggered by death-associated odors in ...
Lethal Agonistic Behavior between Two Male Magellanic Woodpeckers Campephilus magellanicus Observed in the Cape Horn Area
(Wilson Ornithological Soc, 2016)
Agonistic behavior in woodpeckers has been described for a wide range of species, although previous studies have not reported aggressive encounters resulting in the death of adults. In this study, we provide the first ...
Nestmate recognition in defense against nest invasion by conspecifics during swarming in a one-piece nesting termite
(Soc. Biolgia Chile, 2016)
Background: In one-piece nesting termites, which nest and forage in a single piece of wood, soldier production increases during the swarming period, i.e. when the risk of invasion of their substrate and hence of their ...
Death-associated odors induce stress in zebrafish
(Elsevier B.V., 2014)
Death-associated odors induce stress in zebrafish
(Elsevier B.V., 2014)
Nest-mate recognition in Manuelia postica (Apidae : Xylocopinae): an eusocial trait is present in a solitary bee
(ROYAL SOC, 2007-11-01)
In eusocial Hymenoptera, females are more tolerant towards nest-mate than towards non-nest-mate
females. In solitary Hymenoptera, females are generally aggressive towards any conspecific female. Field
observations of the ...
Nest-mate recognition in Manuelia postica (Apidae: Xylocopinae): An eusocial trait is present in a solitary bee
(Royal Society, 2008)
In eusocial Hymenoptera, females are more tolerant towards nest-mate than towards non-nest-mate females. In solitary Hymenoptera, females are generally aggressive towards any conspecific female. Field observations of the ...
Episodic bamboo die-off, neighbourhood interactions, and tree seedling performance in a mixed Patagonian forest
(Wiley, 2015-01)
1) Episodic mass flowering and subsequent die-off of bamboo understories may generate rare opportunities for tree regeneration by altering consumer–seedling interactions as much as by increasing light availability to ...