Habitat status of the grasshopper, Eusphingonotus japonicus (Saussure), in Kanagawa prefecture, Japan
The habitat status of the grasshopper, Eusphingonotus japonicus, an endangered species in Kanagawa Prefecture, was investigated at one large remaining site in the riverbed of the Nakatsu River in Aikawa-cho, Kanagawa Prefecture in the autumn of 1996. There were remarkable differences between the spe...
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Veröffentlicht in: | Japanese Journal of Applied Entomology and Zoology 1998/11/25, Vol.42(4), pp.197-200 |
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description | The habitat status of the grasshopper, Eusphingonotus japonicus, an endangered species in Kanagawa Prefecture, was investigated at one large remaining site in the riverbed of the Nakatsu River in Aikawa-cho, Kanagawa Prefecture in the autumn of 1996. There were remarkable differences between the species composition of plants and orthopterans at three observation areas in the riverbed, and E. japonicus was found only in the area where the plant cover was low; other grasshoppers, Locusta migratoria and Oedaleus infernalis, predominated. It is suggested that the change in vegetation caused by plant colonization of the riverbed area may affect the occurrence of E. japonicus as well as other orthopteran species. The destruction and fragmentation of habitats due to human activity such as riverbank protection work may damage many populations of E. japonicus in Kanagawa Prefecture. |
doi_str_mv | 10.1303/jjaez.42.197 |
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(Tokyo Univ. of Agriculture (Japan). Agricultural Junior Coll.) ; Fujita, H</creator><creatorcontrib>Takeuchi, M. (Tokyo Univ. of Agriculture (Japan). Agricultural Junior Coll.) ; Fujita, H</creatorcontrib><description>The habitat status of the grasshopper, Eusphingonotus japonicus, an endangered species in Kanagawa Prefecture, was investigated at one large remaining site in the riverbed of the Nakatsu River in Aikawa-cho, Kanagawa Prefecture in the autumn of 1996. There were remarkable differences between the species composition of plants and orthopterans at three observation areas in the riverbed, and E. japonicus was found only in the area where the plant cover was low; other grasshoppers, Locusta migratoria and Oedaleus infernalis, predominated. It is suggested that the change in vegetation caused by plant colonization of the riverbed area may affect the occurrence of E. japonicus as well as other orthopteran species. The destruction and fragmentation of habitats due to human activity such as riverbank protection work may damage many populations of E. japonicus in Kanagawa Prefecture.</description><identifier>ISSN: 0021-4914</identifier><identifier>EISSN: 1347-6068</identifier><identifier>DOI: 10.1303/jjaez.42.197</identifier><language>jpn</language><publisher>Tokyo: JAPANESE SOCIETY OF APPLIED ENTOMOLOGY AND ZOOLOGY</publisher><subject>ACRIDIDAE ; BERGE ; Eusphingonotus japonicus ; grasshopper ; HABITAT ; HABITATS ; JAPAN ; JAPON ; RIBERAS ; RIVERBANKS ; riverbed</subject><ispartof>Japanese Journal of Applied Entomology and Zoology, 1998/11/25, Vol.42(4), pp.197-200</ispartof><rights>by The Japanese Society of Applied Entomology and Zoology</rights><rights>Copyright Japan Science and Technology Agency 1998</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c440t-65199fa2eeba5580028b9432b56efba47a02406f522edde2b2aeed8ba3223bb03</citedby></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,776,780,1877,4010,27900,27901,27902</link.rule.ids></links><search><creatorcontrib>Takeuchi, M. 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It is suggested that the change in vegetation caused by plant colonization of the riverbed area may affect the occurrence of E. japonicus as well as other orthopteran species. The destruction and fragmentation of habitats due to human activity such as riverbank protection work may damage many populations of E. japonicus in Kanagawa Prefecture.</description><subject>ACRIDIDAE</subject><subject>BERGE</subject><subject>Eusphingonotus japonicus</subject><subject>grasshopper</subject><subject>HABITAT</subject><subject>HABITATS</subject><subject>JAPAN</subject><subject>JAPON</subject><subject>RIBERAS</subject><subject>RIVERBANKS</subject><subject>riverbed</subject><issn>0021-4914</issn><issn>1347-6068</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1998</creationdate><recordtype>article</recordtype><recordid>eNo9kE1LxDAQhoMouKg3r0LAi8J2TdKkbY4iq-sHKKjnMOlOuy3a1KRF9NebteJlZmCeeWfmJeSYswVPWXrRtoDfCykWXOc7ZMZTmScZy4pdMmNM8ERqLvfJUQiNZUxpxotCzwiuwDYDDDTEMAbqKjpskNYeQti4vkc_p8sx9Jumq13ntkgLveuaMlZnzzCGMHo8n9Omo_fQQQ2fQHuPFZZDbMzpHfTQHZK9Ct4CHv3lA_J6vXy5WiUPjze3V5cPSSklG5JMca0rEIgWlCri2YXVMhVWZVhZkDkwIVlWKSFwvUZhBSCuCwupEKm1LD0gp5Nu793HiGEwrRt9F1caLnMlCs7yPFLziSq9CyHeanrfvIP_MpyZrZfm10sjhYleRnw54W30qMZ_GPzQlG84wVyrfDsgpxDn_vvlBrzBLuqcTDoVOAO1b4K5e4oP6_in1Cr9AXVBiko</recordid><startdate>1998</startdate><enddate>1998</enddate><creator>Takeuchi, M. (Tokyo Univ. of Agriculture (Japan). Agricultural Junior Coll.)</creator><creator>Fujita, H</creator><general>JAPANESE SOCIETY OF APPLIED ENTOMOLOGY AND ZOOLOGY</general><general>Japan Science and Technology Agency</general><scope>FBQ</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SN</scope><scope>7SS</scope><scope>C1K</scope><scope>M7N</scope></search><sort><creationdate>1998</creationdate><title>Habitat status of the grasshopper, Eusphingonotus japonicus (Saussure), in Kanagawa prefecture, Japan</title><author>Takeuchi, M. (Tokyo Univ. of Agriculture (Japan). Agricultural Junior Coll.) ; Fujita, H</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c440t-65199fa2eeba5580028b9432b56efba47a02406f522edde2b2aeed8ba3223bb03</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>jpn</language><creationdate>1998</creationdate><topic>ACRIDIDAE</topic><topic>BERGE</topic><topic>Eusphingonotus japonicus</topic><topic>grasshopper</topic><topic>HABITAT</topic><topic>HABITATS</topic><topic>JAPAN</topic><topic>JAPON</topic><topic>RIBERAS</topic><topic>RIVERBANKS</topic><topic>riverbed</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Takeuchi, M. (Tokyo Univ. of Agriculture (Japan). Agricultural Junior Coll.)</creatorcontrib><creatorcontrib>Fujita, H</creatorcontrib><collection>AGRIS</collection><collection>CrossRef</collection><collection>Ecology Abstracts</collection><collection>Entomology Abstracts (Full archive)</collection><collection>Environmental Sciences and Pollution Management</collection><collection>Algology Mycology and Protozoology Abstracts (Microbiology C)</collection><jtitle>Japanese Journal of Applied Entomology and Zoology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Takeuchi, M. (Tokyo Univ. of Agriculture (Japan). Agricultural Junior Coll.)</au><au>Fujita, H</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Habitat status of the grasshopper, Eusphingonotus japonicus (Saussure), in Kanagawa prefecture, Japan</atitle><jtitle>Japanese Journal of Applied Entomology and Zoology</jtitle><date>1998</date><risdate>1998</risdate><volume>42</volume><issue>4</issue><spage>197</spage><epage>200</epage><pages>197-200</pages><issn>0021-4914</issn><eissn>1347-6068</eissn><abstract>The habitat status of the grasshopper, Eusphingonotus japonicus, an endangered species in Kanagawa Prefecture, was investigated at one large remaining site in the riverbed of the Nakatsu River in Aikawa-cho, Kanagawa Prefecture in the autumn of 1996. There were remarkable differences between the species composition of plants and orthopterans at three observation areas in the riverbed, and E. japonicus was found only in the area where the plant cover was low; other grasshoppers, Locusta migratoria and Oedaleus infernalis, predominated. It is suggested that the change in vegetation caused by plant colonization of the riverbed area may affect the occurrence of E. japonicus as well as other orthopteran species. The destruction and fragmentation of habitats due to human activity such as riverbank protection work may damage many populations of E. japonicus in Kanagawa Prefecture.</abstract><cop>Tokyo</cop><pub>JAPANESE SOCIETY OF APPLIED ENTOMOLOGY AND ZOOLOGY</pub><doi>10.1303/jjaez.42.197</doi><tpages>4</tpages><oa>free_for_read</oa></addata></record> |
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subjects | ACRIDIDAE BERGE Eusphingonotus japonicus grasshopper HABITAT HABITATS JAPAN JAPON RIBERAS RIVERBANKS riverbed |
title | Habitat status of the grasshopper, Eusphingonotus japonicus (Saussure), in Kanagawa prefecture, Japan |
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