The synanthropic potential of Kerteszia and Culex mosquitoes (Diptera:Culicidae) in Southeastern Brazil
To determine the synanthropic potential of Anopheles bellator and An. cruzii in a village close to a wild environment. For comparative purposes, Culex quinquefasciatus and Cx. sacchettae populations were also investigated. From October 1996 to January 2000, vectors investigations were carried out in...
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| Veröffentlicht in: | Revista de saúde pública 2000-12, Vol.34 (6), p.565-569 |
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| creator | Forattini, O P Kakitani, I dos Santos, R C Kobayashi, K M Ueno, H M Fernández, Z |
| description | To determine the synanthropic potential of Anopheles bellator and An. cruzii in a village close to a wild environment. For comparative purposes, Culex quinquefasciatus and Cx. sacchettae populations were also investigated.
From October 1996 to January 2000, vectors investigations were carried out in Pedrinhas village, Southeastern of S. Paulo State, Brazil, through systematic collections with human bait, air aspirations and Shannon traps. The synanthropic index was estimated using Nuorteva's indices plus the Mihályi's endophylic factor.
Attraction principle was s=35.7 for both Kerteszia species at the peridomiciliary environment through human bait. Cx. sacchettae showed a sr ratio of 12.8 with a degree of synanthropy. However active search through the aspiration method yielded negative s values, such as -43.1 for An. bellator and -48.2 for An. cruzii. For Cx. sacchettae that value was -3.0. These values were calculated when +100.00 was given to Cx. quinquefasciatus, which showed the highest synanthropic habits, corresponding to s =+93.8.
The present data allow to conclude that what was observed until now for isolated rural dwellings is valid for small villages at the same conditions. This means that female Kerteszia adults tend to be in anthropic environment for blood seeking. After that, they return to the surrounding natural environment of the village. Regarding Cx. Sacchettae, they seem to have an anthropic adaptation tendency. |
| doi_str_mv | 10.1590/S0034-89102000000600001 |
| format | Article |
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From October 1996 to January 2000, vectors investigations were carried out in Pedrinhas village, Southeastern of S. Paulo State, Brazil, through systematic collections with human bait, air aspirations and Shannon traps. The synanthropic index was estimated using Nuorteva's indices plus the Mihályi's endophylic factor.
Attraction principle was s=35.7 for both Kerteszia species at the peridomiciliary environment through human bait. Cx. sacchettae showed a sr ratio of 12.8 with a degree of synanthropy. However active search through the aspiration method yielded negative s values, such as -43.1 for An. bellator and -48.2 for An. cruzii. For Cx. sacchettae that value was -3.0. These values were calculated when +100.00 was given to Cx. quinquefasciatus, which showed the highest synanthropic habits, corresponding to s =+93.8.
The present data allow to conclude that what was observed until now for isolated rural dwellings is valid for small villages at the same conditions. This means that female Kerteszia adults tend to be in anthropic environment for blood seeking. After that, they return to the surrounding natural environment of the village. Regarding Cx. Sacchettae, they seem to have an anthropic adaptation tendency.</description><identifier>ISSN: 0034-8910</identifier><identifier>DOI: 10.1590/S0034-89102000000600001</identifier><identifier>PMID: 11175599</identifier><language>por</language><publisher>Brazil</publisher><subject>Animals ; Anopheles - physiology ; Anopheles bellator ; Anopheles cruzii ; Behavior, Animal ; Brazil ; Culex ; Culex - physiology ; Culex quinquefasciatus ; Culex sacchettae ; Culicidae ; Culicidae - physiology ; Ecosystem ; Feeding Behavior ; Female ; Housing ; Humans ; Insect Vectors - physiology ; Kerteszia ; Male</subject><ispartof>Revista de saúde pública, 2000-12, Vol.34 (6), p.565-569</ispartof><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,864,27923,27924</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/11175599$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Forattini, O P</creatorcontrib><creatorcontrib>Kakitani, I</creatorcontrib><creatorcontrib>dos Santos, R C</creatorcontrib><creatorcontrib>Kobayashi, K M</creatorcontrib><creatorcontrib>Ueno, H M</creatorcontrib><creatorcontrib>Fernández, Z</creatorcontrib><title>The synanthropic potential of Kerteszia and Culex mosquitoes (Diptera:Culicidae) in Southeastern Brazil</title><title>Revista de saúde pública</title><addtitle>Rev Saude Publica</addtitle><description>To determine the synanthropic potential of Anopheles bellator and An. cruzii in a village close to a wild environment. For comparative purposes, Culex quinquefasciatus and Cx. sacchettae populations were also investigated.
From October 1996 to January 2000, vectors investigations were carried out in Pedrinhas village, Southeastern of S. Paulo State, Brazil, through systematic collections with human bait, air aspirations and Shannon traps. The synanthropic index was estimated using Nuorteva's indices plus the Mihályi's endophylic factor.
Attraction principle was s=35.7 for both Kerteszia species at the peridomiciliary environment through human bait. Cx. sacchettae showed a sr ratio of 12.8 with a degree of synanthropy. However active search through the aspiration method yielded negative s values, such as -43.1 for An. bellator and -48.2 for An. cruzii. For Cx. sacchettae that value was -3.0. These values were calculated when +100.00 was given to Cx. quinquefasciatus, which showed the highest synanthropic habits, corresponding to s =+93.8.
The present data allow to conclude that what was observed until now for isolated rural dwellings is valid for small villages at the same conditions. This means that female Kerteszia adults tend to be in anthropic environment for blood seeking. After that, they return to the surrounding natural environment of the village. Regarding Cx. Sacchettae, they seem to have an anthropic adaptation tendency.</description><subject>Animals</subject><subject>Anopheles - physiology</subject><subject>Anopheles bellator</subject><subject>Anopheles cruzii</subject><subject>Behavior, Animal</subject><subject>Brazil</subject><subject>Culex</subject><subject>Culex - physiology</subject><subject>Culex quinquefasciatus</subject><subject>Culex sacchettae</subject><subject>Culicidae</subject><subject>Culicidae - physiology</subject><subject>Ecosystem</subject><subject>Feeding Behavior</subject><subject>Female</subject><subject>Housing</subject><subject>Humans</subject><subject>Insect Vectors - physiology</subject><subject>Kerteszia</subject><subject>Male</subject><issn>0034-8910</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2000</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqFkLtOw0AQRbcAkRD4BdgKQWHYp9dLB-EpIlEk1NbYHpNFjm28a4nk6zEQaJniTnGORqNLyDFn51xbdjFnTKoosZwJ9j3xV_AdMv4DI7Lv_RtjQgqZ7JER59xobe2YvC6WSP26hjosu6Z1OW2bgHVwUNGmpE_YBfQbBxTqgk77Cj_oqvHvvQsNenp649qAHVwOxOWuADyjrqbzpg9LBD-gml53sHHVAdktofJ4uN0T8nJ3u5g-RLPn-8fp1SxquWEhSkqOmbAWyywfHowhAwam4DzWcSETaZVCqZSODdPCclBcKZaXmR0ShQQ5ISc_d9uuee_Rh3TlfI5VBTU2vU-N0NoYyf8VuUmUEpIN4tFW7LMVFmnbuRV06_S3Q_kJRmVzNw</recordid><startdate>200012</startdate><enddate>200012</enddate><creator>Forattini, O P</creator><creator>Kakitani, I</creator><creator>dos Santos, R C</creator><creator>Kobayashi, K M</creator><creator>Ueno, H M</creator><creator>Fernández, Z</creator><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>7SS</scope><scope>F1W</scope><scope>H95</scope><scope>L.G</scope><scope>7X8</scope></search><sort><creationdate>200012</creationdate><title>The synanthropic potential of Kerteszia and Culex mosquitoes (Diptera:Culicidae) in Southeastern Brazil</title><author>Forattini, O P ; Kakitani, I ; dos Santos, R C ; Kobayashi, K M ; Ueno, H M ; Fernández, Z</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-p170t-8f1eb299efbc5596aba0a7d11656d383944e34456705291a41440cfb940ce23a3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>por</language><creationdate>2000</creationdate><topic>Animals</topic><topic>Anopheles - physiology</topic><topic>Anopheles bellator</topic><topic>Anopheles cruzii</topic><topic>Behavior, Animal</topic><topic>Brazil</topic><topic>Culex</topic><topic>Culex - physiology</topic><topic>Culex quinquefasciatus</topic><topic>Culex sacchettae</topic><topic>Culicidae</topic><topic>Culicidae - physiology</topic><topic>Ecosystem</topic><topic>Feeding Behavior</topic><topic>Female</topic><topic>Housing</topic><topic>Humans</topic><topic>Insect Vectors - physiology</topic><topic>Kerteszia</topic><topic>Male</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Forattini, O P</creatorcontrib><creatorcontrib>Kakitani, I</creatorcontrib><creatorcontrib>dos Santos, R C</creatorcontrib><creatorcontrib>Kobayashi, K M</creatorcontrib><creatorcontrib>Ueno, H M</creatorcontrib><creatorcontrib>Fernández, Z</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>Entomology Abstracts (Full archive)</collection><collection>ASFA: Aquatic Sciences and Fisheries Abstracts</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) 1: Biological Sciences & Living Resources</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Professional</collection><collection>MEDLINE - Academic</collection><jtitle>Revista de saúde pública</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Forattini, O P</au><au>Kakitani, I</au><au>dos Santos, R C</au><au>Kobayashi, K M</au><au>Ueno, H M</au><au>Fernández, Z</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>The synanthropic potential of Kerteszia and Culex mosquitoes (Diptera:Culicidae) in Southeastern Brazil</atitle><jtitle>Revista de saúde pública</jtitle><addtitle>Rev Saude Publica</addtitle><date>2000-12</date><risdate>2000</risdate><volume>34</volume><issue>6</issue><spage>565</spage><epage>569</epage><pages>565-569</pages><issn>0034-8910</issn><abstract>To determine the synanthropic potential of Anopheles bellator and An. cruzii in a village close to a wild environment. For comparative purposes, Culex quinquefasciatus and Cx. sacchettae populations were also investigated.
From October 1996 to January 2000, vectors investigations were carried out in Pedrinhas village, Southeastern of S. Paulo State, Brazil, through systematic collections with human bait, air aspirations and Shannon traps. The synanthropic index was estimated using Nuorteva's indices plus the Mihályi's endophylic factor.
Attraction principle was s=35.7 for both Kerteszia species at the peridomiciliary environment through human bait. Cx. sacchettae showed a sr ratio of 12.8 with a degree of synanthropy. However active search through the aspiration method yielded negative s values, such as -43.1 for An. bellator and -48.2 for An. cruzii. For Cx. sacchettae that value was -3.0. These values were calculated when +100.00 was given to Cx. quinquefasciatus, which showed the highest synanthropic habits, corresponding to s =+93.8.
The present data allow to conclude that what was observed until now for isolated rural dwellings is valid for small villages at the same conditions. This means that female Kerteszia adults tend to be in anthropic environment for blood seeking. After that, they return to the surrounding natural environment of the village. Regarding Cx. Sacchettae, they seem to have an anthropic adaptation tendency.</abstract><cop>Brazil</cop><pmid>11175599</pmid><doi>10.1590/S0034-89102000000600001</doi><tpages>5</tpages><oa>free_for_read</oa></addata></record> |
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| subjects | Animals Anopheles - physiology Anopheles bellator Anopheles cruzii Behavior, Animal Brazil Culex Culex - physiology Culex quinquefasciatus Culex sacchettae Culicidae Culicidae - physiology Ecosystem Feeding Behavior Female Housing Humans Insect Vectors - physiology Kerteszia Male |
| title | The synanthropic potential of Kerteszia and Culex mosquitoes (Diptera:Culicidae) in Southeastern Brazil |
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