... to be relatively subtle and to only enhance reproductive readiness in some individuals. These results are nevertheless important as they set olfaction as a new player in the seasonal timing of reproduction in birds. To control the odour cues that individuals received, two pumps (KNF Neuberger, cat...

... the most salient stimulus. In contrast to changes in locomotor strategy, acceptance or rejection of a resource such as food, oviposition site or mate often requires a conjunction of multiple sensory modalities ( Fig. 1 ). The synergism between vision and olfaction is important for locating the odor source...

... of adult bees is gaining significant attention. Recent research suggests that diets with balanced ratios of fatty acids increase olfactory learning in honey bees. Olfaction is crucial for young worker bees to perform brood care and cell cleaning behaviors, which is important for hive health and disease...

... of these receptors awaits investigation. Ocean acidification Olfaction GABA A receptors Gabazine Fundação para a Ciência e Tecnologia UIDB/04326/2020 PTDC/BIA-BMA/30262/2017 Since the Industrial Revolution, the concentration of carbon dioxide (CO 2 ) in the atmosphere has increased...

... groups typically excel in discriminating friends and foes ( d'Ettorre and Lenoir, 2010 ). Social recognition systems are based on a multitude of cues from different sensory modalities, among which vision and olfaction play a significant role ( Tibbetts, 2002 ; van Zweden and d'Ettorre, 2010 ; Baracchi...

...Luca Finetti; Marco Pezzi; Stefano Civolani; Girolamo Calò; Chiara Scapoli; Giovanni Bernacchia ABSTRACT In insects, tyramine receptor 1 (TAR1) has been shown to control several physiological functions, including olfaction. We investigated the molecular and functional profile of the Halyomorpha...

... sensitivity in fish; this is due to both the reduction in pH and a direct effect of increased CO 2 . Ocean acidification Olfaction Amino acid Odorant–receptor affinity Olfactory receptor Carbon dioxide The effect of acute exposure to high P CO 2  and low pH seawater on olfactory...

...Alyson F. Brokaw; Michael Smotherman ABSTRACT Many studies have characterized olfactory-tracking behaviors in animals, and it has been proposed that search strategies may be generalizable across a wide range of species. Olfaction is important for fruit- and nectar-feeding bats, but it is uncertain...

... substances with strikingly strong rewarding effects are identified from the medicinal plant Rhodiola rosea . Drosophila melanogaster Learning Memory Olfaction Reinforcement Taste Rhodiola rosea L. ( Sedum roseum ) is a folk-medicine plant of the family Crassulaceae. In accordance...

... of sensory signals shapes future behavior of juvenile crayfish in response to threat signals and during intraspecific agonistic encounters. Aggression Olfaction Decision making Isolation Vision Successfully escaping a predator attack is crucial for survival, and the most adaptive decisions...

... cues Cue integration Formica rufa Vision Olfaction Ants are remarkable navigators, with their efficiency coming from the coordinated implementation of a set of navigational strategies ( Wehner, 2003 ; Collett et al., 2013 ; Knaden and Graham, 2016 ). Some ant species utilise...

... of disease vector mosquito larvae showed that each species exhibited strikingly different exploration behaviors. However, species behaved similarly when navigating to preferred cues. Chemosensory Disease vector Chemotaxis Olfaction Gustation Foraging Mosquitoes are global disease vectors...

..., conspecific exposure results in a strong upregulation of olfaction and vision genes compared with heterospecific exposure, as well as immune response genes previously linked to anxiety, learning and memory. Conversely, heterospecific exposure involves an increased expression of genes important...

..., and preserve information on the spatial structure of the stimulus. Olfaction Odour coding Calcium imaging Antennal lobe Insects Cockroach The olfactory system is highly conserved across species ( Galizia and Rössler, 2010 ; Hildebrand and Shepherd, 1997 ; Kay and Stopfer, 2006...

...) pheromones in hymenopterans ( Pask et al., 2017 ). Evolution Development Diversity Olfaction Odorant Receptor Orco Ant Drosophila Summary: A review of our understanding of the origins of the olfactory system in insects, the mechanisms of olfactory receptor fate determination...

... , M. C. , Domingos , A. I. , Jones , W. D. , Chiappe , M. E. , Amrein , H. and Vosshall , L. B. ( 2004 ). Or83b encodes a broadly expressed odorant receptor essential for Drosophila olfaction . Neuron   43 , 703 - 714 . 10.1016/j.neuron.2004.08.019 Leonhardt , S. D...

...Timothy D. Smith; Brent A. Craven; Serena M. Engel; Christopher J. Bonar; Valerie B. DeLeon ABSTRACT ‘Macrosmatic’ mammals have dedicated olfactory regions within their nasal cavity and segregated airstreams for olfaction and respiratory air-conditioning. Here, we examined the 3D distribution...

...Srinivas Gorur-Shandilya; Carlotta Martelli; Mahmut Demir; Thierry Emonet ABSTRACT Animals experience complex odorant stimuli that vary widely in composition, intensity and temporal properties. However, stimuli used to study olfaction in the laboratory are much simpler. This mismatch arises from...

...://www.biologists.com/user-licence-1-1/ Summary:   Birgus latro is the biggest land-living crab – a solitary animal that sometimes accumulates at food sources. A single food odor, acetoin, is sufficient to govern this behavior. Volatiles Food preference Ionotropic receptors Olfaction Behavior...

... by The Company of Biologists Ltd 2019 http://www.biologists.com/user-licence-1-1/ Summary: Fruit flies integrate diverse olfactory and gustatory cues to guide feeding decisions, including situations in which animals are confronted with stimuli of opposite valence. Olfaction Feeding Fruit fly...