Knowledge Resource Center for Ecological Environment in Arid Area
DOI | 10.31857/S0044513421110118 |
NOTES ON THE SOLUTION OF NAVIGATION PROBLEMS BY THE DESERT MONITOR (VARANUS GRISIUS, REPTILIA, SAURIA) IN A NATURAL ENVIRONMENT | |
Tsellarius, A. Yu | |
通讯作者 | Tsellarius, AY (corresponding author),Russian Acad Sci, Severtsov Inst Ecol & Evolut, Moscow 119071, Russia. |
来源期刊 | ZOOLOGICHESKY ZHURNAL
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ISSN | 0044-5134 |
出版年 | 2021 |
卷号 | 100期号:11 |
英文摘要 | Field observations testify that Varanus griseus is able to memorize the place of a single event, and to purposefully return to that place after weeks or months not following the same route used just before the event. It is also able to localize its place being deprived of information of the route that led it to the place, obviously being capable of plotting the shortest way from any place of its home range to another place located far beyond the limits of its direct sensory perception. Functional blocks of a monitor's home range can be spaced at a distance of up to 10 km. Transitions between blocks are performed every time using a new or partly new route, the distance between the routes amounting to up to 2 km. Navigation is apparently based on a system of visual landmarks. Our observations agree well with the hypothesis that suggests the existence in the Desert Monitor of an allocentric mosaic mental map, with path integration probably serving as one of the tools of mapping rather than a tool of navigation. |
英文关键词 | lizard cognitive map path integration |
类型 | Article |
语种 | 俄语 |
收录类别 | SCI-E |
WOS记录号 | WOS:000743626800003 |
WOS关键词 | PATH-INTEGRATION ; LIZARDS ; MEMORY |
WOS类目 | Zoology |
WOS研究方向 | Zoology |
资源类型 | 期刊论文 |
条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/375866 |
作者单位 | [Tsellarius, A. Yu] Russian Acad Sci, Severtsov Inst Ecol & Evolut, Moscow 119071, Russia |
推荐引用方式 GB/T 7714 | Tsellarius, A. Yu. NOTES ON THE SOLUTION OF NAVIGATION PROBLEMS BY THE DESERT MONITOR (VARANUS GRISIUS, REPTILIA, SAURIA) IN A NATURAL ENVIRONMENT[J],2021,100(11). |
APA | Tsellarius, A. Yu.(2021).NOTES ON THE SOLUTION OF NAVIGATION PROBLEMS BY THE DESERT MONITOR (VARANUS GRISIUS, REPTILIA, SAURIA) IN A NATURAL ENVIRONMENT.ZOOLOGICHESKY ZHURNAL,100(11). |
MLA | Tsellarius, A. Yu."NOTES ON THE SOLUTION OF NAVIGATION PROBLEMS BY THE DESERT MONITOR (VARANUS GRISIUS, REPTILIA, SAURIA) IN A NATURAL ENVIRONMENT".ZOOLOGICHESKY ZHURNAL 100.11(2021). |
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