干旱区生态环境知识资源中心(Arid): The role of food odor in invertebrate foraging

Arid

DOI	10.1111/gbb.12793
	The role of food odor in invertebrate foraging
	Zjacic, Nicolina; Scholz, Monika
通讯作者	Scholz, M (corresponding author)，Ctr Adv European Studies & Res Caesar, Max Planck Res Grp Neural Informat Flow, Bonn, Germany.
来源期刊	GENES BRAIN AND BEHAVIOR
ISSN	1601-1848
EISSN	1601-183X
出版年	2022
卷号	21 期号:2
英文摘要	Foraging for food is an integral part of animal survival. In small insects and invertebrates, multisensory information and optimized locomotion strategies are used to effectively forage in patchy and complex environments. Here, the importance of olfactory cues for effective invertebrate foraging is discussed in detail. We review how odors are used by foragers to move toward a likely food source and the recent models that describe this sensory-driven behavior. We argue that smell serves a second function by priming an organism for the efficient exploitation of food. By appraising food odors, invertebrates can establish preferences and better adapt to their ecological niches, thereby promoting survival. The smell of food pre-prepares the gastrointestinal system and primes feeding motor programs for more effective ingestion as well. Optimizing resource utilization affects longevity and reproduction as a result, leading to drastic changes in survival. We propose that models of foraging behavior should include odor priming, and illustrate this with a simple toy model based on the marginal value theorem. Lastly, we discuss the novel techniques and assays in invertebrate research that could investigate the interactions between odor sensing and food intake. Overall, the sense of smell is indispensable for efficient foraging and influences not only locomotion, but also organismal physiology, which should be reflected in behavioral modeling.
英文关键词	C elegans D melanogaster foraging invertebrate navigation odor sensing
类型	Review
语种	英语
开放获取类型	hybrid
收录类别	SCI-E
WOS记录号	WOS:000737070300001
WOS关键词	CAENORHABDITIS-ELEGANS ; ANIMAL BEHAVIOR ; SCALE STRUCTURE ; PLUME-TRACKING ; DESERT ANTS ; OLFACTION ; MECHANISMS ; CIRCUIT ; CUES ; INFORMATION
WOS类目	Behavioral Sciences ; Neurosciences
WOS研究方向	Behavioral Sciences ; Neurosciences & Neurology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/376634
作者单位	[Zjacic, Nicolina; Scholz, Monika] Ctr Adv European Studies & Res Caesar, Max Planck Res Grp Neural Informat Flow, Bonn, Germany
推荐引用方式 GB/T 7714	Zjacic, Nicolina,Scholz, Monika. The role of food odor in invertebrate foraging[J],2022,21(2).
APA	Zjacic, Nicolina,&Scholz, Monika.(2022).The role of food odor in invertebrate foraging.GENES BRAIN AND BEHAVIOR,21(2).
MLA	Zjacic, Nicolina,et al."The role of food odor in invertebrate foraging".GENES BRAIN AND BEHAVIOR 21.2(2022).