干旱区生态环境知识资源中心(Arid): Path integration error and adaptable search behaviors in a mantis shrimp

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DOI	10.1242/jeb.224618
	Path integration error and adaptable search behaviors in a mantis shrimp
	Patel, Rickesh N.; Cronin, Thomas W.
通讯作者	Patel, RN
来源期刊	JOURNAL OF EXPERIMENTAL BIOLOGY
ISSN	0022-0949
EISSN	1477-9145
出版年	2020
卷号	223 期号:14
英文摘要	Mantis shrimp of the species Neogonodactylus oerstedii occupy small burrows in shallow waters throughout the Caribbean. These animals use path integration, a vector-based navigation strategy, to return to their homes while foraging. Here, we report that path integration in N. oerstedii is prone to error accumulated during outward foraging paths and we describe the search behavior that N. oerstedii employs after it fails to locate its home following the route provided by its path integrator. This search behavior forms continuously expanding, non-oriented loops that are centered near the point of search initiation. The radius of this search is scaled to the animal's positional uncertainty during path integration, improving the effectiveness of the search. The search behaviors exhibited by N. oerstedii bear a striking resemblance to search behaviors in other animals, offering potential avenues for the comparative examination of search behaviors and how they are optimized in disparate taxa.
英文关键词	Navigation Search Pattern Animal Behavior Orientation Stomatopod Homing
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000576693500016
WOS关键词	DESERT ANTS ; UNCERTAINTY ; NAVIGATION ; INSECT ; STRATEGIES ; DISTANCE
WOS类目	Biology
WOS研究方向	Life Sciences & Biomedicine - Other Topics
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/326713
作者单位	[Patel, Rickesh N.; Cronin, Thomas W.] Univ Maryland, UMBC Dept Biol Sci, 1000 Hilltop Circle, Baltimore, MD 21250 USA
推荐引用方式 GB/T 7714	Patel, Rickesh N.,Cronin, Thomas W.. Path integration error and adaptable search behaviors in a mantis shrimp[J],2020,223(14).
APA	Patel, Rickesh N.,&Cronin, Thomas W..(2020).Path integration error and adaptable search behaviors in a mantis shrimp.JOURNAL OF EXPERIMENTAL BIOLOGY,223(14).
MLA	Patel, Rickesh N.,et al."Path integration error and adaptable search behaviors in a mantis shrimp".JOURNAL OF EXPERIMENTAL BIOLOGY 223.14(2020).