Species-specificity in thermopreference and CO2-gated heat-seeking in culex mosquitoes
- Autores
- Reinhold, Joanna M.; Chandrasegaran, Karthikeyan; Oker, Helen; Crespo, José Emilio; Vinauger, Clément; Lahondère, Chloé
- Año de publicación
- 2022
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- Combining thermopreference (Tp) and CO2 -gated heat-seeking assays, we studied the thermal preferendum and response to thermal cues in three Culex mosquito species exhibiting differences in native habitat and host preference (e.g., biting cold and/or warm-blooded animals). Results show that these species differ in both Tp and heat-seeking behavior. In particular, we found that Culex territans, which feed primarily on cold-blood hosts, did not respond to heat during heat-seeking assays, regardless of the CO2 concentration, but exhibited an intermediate Tp during resting. In contrast, Cx. quinquefasciatus, which feeds on warm blooded hosts, sought the coolest locations on a thermal gradient and responded only moderately to thermal stimuli when paired with CO2 at higher concentrations. The third species, Cx. tarsalis, which has been shown to feed on a wide range of hosts, responded to heat when paired with high CO2 levels and exhibited a high Tp. This study provides the first insights into the role of heat and CO2 in the host seeking behavior of three disease vectors in the Culex genus and highlights differences in preferred resting temperatures.
Fil: Reinhold, Joanna M.. Virginia Polytechnic Institute; Estados Unidos. Virginia State University; Estados Unidos
Fil: Chandrasegaran, Karthikeyan. Virginia Polytechnic Institute; Estados Unidos. Virginia State University; Estados Unidos
Fil: Oker, Helen. Virginia Polytechnic Institute; Estados Unidos. Virginia State University; Estados Unidos
Fil: Crespo, José Emilio. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Ecología, Genética y Evolución de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Ecología, Genética y Evolución de Buenos Aires; Argentina
Fil: Vinauger, Clément. Virginia Polytechnic Institute; Estados Unidos. Virginia State University; Estados Unidos
Fil: Lahondère, Chloé. Virginia Polytechnic Institute; Estados Unidos. Virginia State University; Estados Unidos - Materia
-
CULEX QUINQUEFASCIATUS
CULEX TARSALIS
CULEX TERRITANS
DISEASE VECTOR
MOSQUITO THERMAL BIOLOGY - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by/2.5/ar/
- Repositorio
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/162844
Ver los metadatos del registro completo
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Species-specificity in thermopreference and CO2-gated heat-seeking in culex mosquitoesReinhold, Joanna M.Chandrasegaran, KarthikeyanOker, HelenCrespo, José EmilioVinauger, ClémentLahondère, ChloéCULEX QUINQUEFASCIATUSCULEX TARSALISCULEX TERRITANSDISEASE VECTORMOSQUITO THERMAL BIOLOGYhttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1Combining thermopreference (Tp) and CO2 -gated heat-seeking assays, we studied the thermal preferendum and response to thermal cues in three Culex mosquito species exhibiting differences in native habitat and host preference (e.g., biting cold and/or warm-blooded animals). Results show that these species differ in both Tp and heat-seeking behavior. In particular, we found that Culex territans, which feed primarily on cold-blood hosts, did not respond to heat during heat-seeking assays, regardless of the CO2 concentration, but exhibited an intermediate Tp during resting. In contrast, Cx. quinquefasciatus, which feeds on warm blooded hosts, sought the coolest locations on a thermal gradient and responded only moderately to thermal stimuli when paired with CO2 at higher concentrations. The third species, Cx. tarsalis, which has been shown to feed on a wide range of hosts, responded to heat when paired with high CO2 levels and exhibited a high Tp. This study provides the first insights into the role of heat and CO2 in the host seeking behavior of three disease vectors in the Culex genus and highlights differences in preferred resting temperatures.Fil: Reinhold, Joanna M.. Virginia Polytechnic Institute; Estados Unidos. Virginia State University; Estados UnidosFil: Chandrasegaran, Karthikeyan. Virginia Polytechnic Institute; Estados Unidos. Virginia State University; Estados UnidosFil: Oker, Helen. Virginia Polytechnic Institute; Estados Unidos. Virginia State University; Estados UnidosFil: Crespo, José Emilio. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Ecología, Genética y Evolución de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Ecología, Genética y Evolución de Buenos Aires; ArgentinaFil: Vinauger, Clément. Virginia Polytechnic Institute; Estados Unidos. Virginia State University; Estados UnidosFil: Lahondère, Chloé. Virginia Polytechnic Institute; Estados Unidos. Virginia State University; Estados UnidosMultidisciplinary Digital Publishing Institute2022-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/162844Reinhold, Joanna M.; Chandrasegaran, Karthikeyan; Oker, Helen; Crespo, José Emilio; Vinauger, Clément; et al.; Species-specificity in thermopreference and CO2-gated heat-seeking in culex mosquitoes; Multidisciplinary Digital Publishing Institute; Insects; 13; 1; 1-2022; 1-182075-4450CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.mdpi.com/2075-4450/13/1/92info:eu-repo/semantics/altIdentifier/doi/10.3390/insects13010092info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:46:09Zoai:ri.conicet.gov.ar:11336/162844instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 09:46:10.255CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Species-specificity in thermopreference and CO2-gated heat-seeking in culex mosquitoes |
title |
Species-specificity in thermopreference and CO2-gated heat-seeking in culex mosquitoes |
spellingShingle |
Species-specificity in thermopreference and CO2-gated heat-seeking in culex mosquitoes Reinhold, Joanna M. CULEX QUINQUEFASCIATUS CULEX TARSALIS CULEX TERRITANS DISEASE VECTOR MOSQUITO THERMAL BIOLOGY |
title_short |
Species-specificity in thermopreference and CO2-gated heat-seeking in culex mosquitoes |
title_full |
Species-specificity in thermopreference and CO2-gated heat-seeking in culex mosquitoes |
title_fullStr |
Species-specificity in thermopreference and CO2-gated heat-seeking in culex mosquitoes |
title_full_unstemmed |
Species-specificity in thermopreference and CO2-gated heat-seeking in culex mosquitoes |
title_sort |
Species-specificity in thermopreference and CO2-gated heat-seeking in culex mosquitoes |
dc.creator.none.fl_str_mv |
Reinhold, Joanna M. Chandrasegaran, Karthikeyan Oker, Helen Crespo, José Emilio Vinauger, Clément Lahondère, Chloé |
author |
Reinhold, Joanna M. |
author_facet |
Reinhold, Joanna M. Chandrasegaran, Karthikeyan Oker, Helen Crespo, José Emilio Vinauger, Clément Lahondère, Chloé |
author_role |
author |
author2 |
Chandrasegaran, Karthikeyan Oker, Helen Crespo, José Emilio Vinauger, Clément Lahondère, Chloé |
author2_role |
author author author author author |
dc.subject.none.fl_str_mv |
CULEX QUINQUEFASCIATUS CULEX TARSALIS CULEX TERRITANS DISEASE VECTOR MOSQUITO THERMAL BIOLOGY |
topic |
CULEX QUINQUEFASCIATUS CULEX TARSALIS CULEX TERRITANS DISEASE VECTOR MOSQUITO THERMAL BIOLOGY |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/1.6 https://purl.org/becyt/ford/1 |
dc.description.none.fl_txt_mv |
Combining thermopreference (Tp) and CO2 -gated heat-seeking assays, we studied the thermal preferendum and response to thermal cues in three Culex mosquito species exhibiting differences in native habitat and host preference (e.g., biting cold and/or warm-blooded animals). Results show that these species differ in both Tp and heat-seeking behavior. In particular, we found that Culex territans, which feed primarily on cold-blood hosts, did not respond to heat during heat-seeking assays, regardless of the CO2 concentration, but exhibited an intermediate Tp during resting. In contrast, Cx. quinquefasciatus, which feeds on warm blooded hosts, sought the coolest locations on a thermal gradient and responded only moderately to thermal stimuli when paired with CO2 at higher concentrations. The third species, Cx. tarsalis, which has been shown to feed on a wide range of hosts, responded to heat when paired with high CO2 levels and exhibited a high Tp. This study provides the first insights into the role of heat and CO2 in the host seeking behavior of three disease vectors in the Culex genus and highlights differences in preferred resting temperatures. Fil: Reinhold, Joanna M.. Virginia Polytechnic Institute; Estados Unidos. Virginia State University; Estados Unidos Fil: Chandrasegaran, Karthikeyan. Virginia Polytechnic Institute; Estados Unidos. Virginia State University; Estados Unidos Fil: Oker, Helen. Virginia Polytechnic Institute; Estados Unidos. Virginia State University; Estados Unidos Fil: Crespo, José Emilio. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Ecología, Genética y Evolución de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Ecología, Genética y Evolución de Buenos Aires; Argentina Fil: Vinauger, Clément. Virginia Polytechnic Institute; Estados Unidos. Virginia State University; Estados Unidos Fil: Lahondère, Chloé. Virginia Polytechnic Institute; Estados Unidos. Virginia State University; Estados Unidos |
description |
Combining thermopreference (Tp) and CO2 -gated heat-seeking assays, we studied the thermal preferendum and response to thermal cues in three Culex mosquito species exhibiting differences in native habitat and host preference (e.g., biting cold and/or warm-blooded animals). Results show that these species differ in both Tp and heat-seeking behavior. In particular, we found that Culex territans, which feed primarily on cold-blood hosts, did not respond to heat during heat-seeking assays, regardless of the CO2 concentration, but exhibited an intermediate Tp during resting. In contrast, Cx. quinquefasciatus, which feeds on warm blooded hosts, sought the coolest locations on a thermal gradient and responded only moderately to thermal stimuli when paired with CO2 at higher concentrations. The third species, Cx. tarsalis, which has been shown to feed on a wide range of hosts, responded to heat when paired with high CO2 levels and exhibited a high Tp. This study provides the first insights into the role of heat and CO2 in the host seeking behavior of three disease vectors in the Culex genus and highlights differences in preferred resting temperatures. |
publishDate |
2022 |
dc.date.none.fl_str_mv |
2022-01 |
dc.type.none.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://purl.org/coar/resource_type/c_6501 info:ar-repo/semantics/articulo |
format |
article |
status_str |
publishedVersion |
dc.identifier.none.fl_str_mv |
http://hdl.handle.net/11336/162844 Reinhold, Joanna M.; Chandrasegaran, Karthikeyan; Oker, Helen; Crespo, José Emilio; Vinauger, Clément; et al.; Species-specificity in thermopreference and CO2-gated heat-seeking in culex mosquitoes; Multidisciplinary Digital Publishing Institute; Insects; 13; 1; 1-2022; 1-18 2075-4450 CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/162844 |
identifier_str_mv |
Reinhold, Joanna M.; Chandrasegaran, Karthikeyan; Oker, Helen; Crespo, José Emilio; Vinauger, Clément; et al.; Species-specificity in thermopreference and CO2-gated heat-seeking in culex mosquitoes; Multidisciplinary Digital Publishing Institute; Insects; 13; 1; 1-2022; 1-18 2075-4450 CONICET Digital CONICET |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/url/https://www.mdpi.com/2075-4450/13/1/92 info:eu-repo/semantics/altIdentifier/doi/10.3390/insects13010092 |
dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by/2.5/ar/ |
eu_rights_str_mv |
openAccess |
rights_invalid_str_mv |
https://creativecommons.org/licenses/by/2.5/ar/ |
dc.format.none.fl_str_mv |
application/pdf application/pdf |
dc.publisher.none.fl_str_mv |
Multidisciplinary Digital Publishing Institute |
publisher.none.fl_str_mv |
Multidisciplinary Digital Publishing Institute |
dc.source.none.fl_str_mv |
reponame:CONICET Digital (CONICET) instname:Consejo Nacional de Investigaciones Científicas y Técnicas |
reponame_str |
CONICET Digital (CONICET) |
collection |
CONICET Digital (CONICET) |
instname_str |
Consejo Nacional de Investigaciones Científicas y Técnicas |
repository.name.fl_str_mv |
CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas |
repository.mail.fl_str_mv |
dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar |
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1844613442174976000 |
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13.070432 |