Initiation of Nyssomyia neivai and Migonemyia migonei (Diptera: Psychodidae: Phlebotominae) colonies under laboratory conditions from wild blood fed females in northwest Argentina
Autor(a) principal: | |
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Data de Publicação: | 2021 |
Outros Autores: | , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1007/s42690-021-00500-z http://hdl.handle.net/11449/206118 |
Resumo: | Sand flies (Diptera: Psychodidae: Phlebotominae) are the vectors of Leishmania parasites, which are the causal agents of leishmaniasis. In this work, the survival and developmental time of the immature sand fly stages of Nyssomyia neivai and Migonemyia migonei were studied under laboratory conditions for one generation. Sand flies were collected in a rural dwelling of San Ramón de la Nueva Orán, Salta, Argentina and conditioned in individual rearing containers at 25±2 °C and 80–90% humidity. A total of 38 females of Ny. neivai oviposited 1,392 eggs (x ¯ = 40.81±16.5) in 5.6 days whereas two females of Mg. migonei oviposited 119 eggs (x ¯ = 59.50±4.95) in seven days. Migonemyia migonei presented a higher hatching percentage (66.39%) than Ny. neivai (60.99%), without statistical differences between the species (p > 0.05). A total of 78 adults of Ny. neivai emerged (5.60%) while 27 adults (22.69%) emerged for Mg. migonei (p < 0.0001). The survival curves of both species showed that the mortality decreased in the last stages and tended to constant values. This is the first study about the life cycle of sand flies present in northern part of province of Salta, the most endemic area of tegumentary leishmaniasis in Argentina. These results would allow the sustained study of sand flies in the laboratory to deepen the knowledge and understanding of their biology. Finally, it would contribute to elucidate the epidemiological role of the most abundant sand fly species in our study area where Leishmania (Viannia) braziliensis prevails. |
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Initiation of Nyssomyia neivai and Migonemyia migonei (Diptera: Psychodidae: Phlebotominae) colonies under laboratory conditions from wild blood fed females in northwest ArgentinaArgentinaLeishmaniasisLife cyclePhlebotominaePsychodidaeSand flySand flies (Diptera: Psychodidae: Phlebotominae) are the vectors of Leishmania parasites, which are the causal agents of leishmaniasis. In this work, the survival and developmental time of the immature sand fly stages of Nyssomyia neivai and Migonemyia migonei were studied under laboratory conditions for one generation. Sand flies were collected in a rural dwelling of San Ramón de la Nueva Orán, Salta, Argentina and conditioned in individual rearing containers at 25±2 °C and 80–90% humidity. A total of 38 females of Ny. neivai oviposited 1,392 eggs (x ¯ = 40.81±16.5) in 5.6 days whereas two females of Mg. migonei oviposited 119 eggs (x ¯ = 59.50±4.95) in seven days. Migonemyia migonei presented a higher hatching percentage (66.39%) than Ny. neivai (60.99%), without statistical differences between the species (p > 0.05). A total of 78 adults of Ny. neivai emerged (5.60%) while 27 adults (22.69%) emerged for Mg. migonei (p < 0.0001). The survival curves of both species showed that the mortality decreased in the last stages and tended to constant values. This is the first study about the life cycle of sand flies present in northern part of province of Salta, the most endemic area of tegumentary leishmaniasis in Argentina. These results would allow the sustained study of sand flies in the laboratory to deepen the knowledge and understanding of their biology. Finally, it would contribute to elucidate the epidemiological role of the most abundant sand fly species in our study area where Leishmania (Viannia) braziliensis prevails.Cátedra de Química Biológica y Biología Molecular Facultad de Ciencias Naturales Universidad Nacional de Salta Universidad Nacional de SaltaInstituto de Investigaciones de Enfermedades Tropicales (IIET) Facultad de Ciencias de la Salud Sede Regional Orán Universidad Nacional de SaltaDepartamento de Biologia Animal Universidade Estadual de Campinas (UNICAMP)Faculdade de Ciências Farmacêuticas Universidade Estadual Paulista (UNESP)Instituto de Patología Experimental (IPE-CONICET). Facultad de Ciencias de la Salud Universidad Nacional de SaltaDepartamento de Física Instituto de Investigación en Energía No Convencional (INENCO-CONICET) Universidad Nacional de SaltaFaculdade de Ciências Farmacêuticas Universidade Estadual Paulista (UNESP)Universidad Nacional de SaltaUniversidade Estadual de Campinas (UNICAMP)Universidade Estadual Paulista (Unesp)Copa, G. N.Almazán, M. C.Goulart, T. M.Pinto, M. C. [UNESP]Marco, D.Nasser, J. R.Gil, J. F.2021-06-25T10:26:52Z2021-06-25T10:26:52Z2021-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://dx.doi.org/10.1007/s42690-021-00500-zInternational Journal of Tropical Insect Science.1742-75921742-7584http://hdl.handle.net/11449/20611810.1007/s42690-021-00500-z2-s2.0-85103353587Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengInternational Journal of Tropical Insect Scienceinfo:eu-repo/semantics/openAccess2021-10-22T21:03:08Zoai:repositorio.unesp.br:11449/206118Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462021-10-22T21:03:08Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Initiation of Nyssomyia neivai and Migonemyia migonei (Diptera: Psychodidae: Phlebotominae) colonies under laboratory conditions from wild blood fed females in northwest Argentina |
title |
Initiation of Nyssomyia neivai and Migonemyia migonei (Diptera: Psychodidae: Phlebotominae) colonies under laboratory conditions from wild blood fed females in northwest Argentina |
spellingShingle |
Initiation of Nyssomyia neivai and Migonemyia migonei (Diptera: Psychodidae: Phlebotominae) colonies under laboratory conditions from wild blood fed females in northwest Argentina Copa, G. N. Argentina Leishmaniasis Life cycle Phlebotominae Psychodidae Sand fly |
title_short |
Initiation of Nyssomyia neivai and Migonemyia migonei (Diptera: Psychodidae: Phlebotominae) colonies under laboratory conditions from wild blood fed females in northwest Argentina |
title_full |
Initiation of Nyssomyia neivai and Migonemyia migonei (Diptera: Psychodidae: Phlebotominae) colonies under laboratory conditions from wild blood fed females in northwest Argentina |
title_fullStr |
Initiation of Nyssomyia neivai and Migonemyia migonei (Diptera: Psychodidae: Phlebotominae) colonies under laboratory conditions from wild blood fed females in northwest Argentina |
title_full_unstemmed |
Initiation of Nyssomyia neivai and Migonemyia migonei (Diptera: Psychodidae: Phlebotominae) colonies under laboratory conditions from wild blood fed females in northwest Argentina |
title_sort |
Initiation of Nyssomyia neivai and Migonemyia migonei (Diptera: Psychodidae: Phlebotominae) colonies under laboratory conditions from wild blood fed females in northwest Argentina |
author |
Copa, G. N. |
author_facet |
Copa, G. N. Almazán, M. C. Goulart, T. M. Pinto, M. C. [UNESP] Marco, D. Nasser, J. R. Gil, J. F. |
author_role |
author |
author2 |
Almazán, M. C. Goulart, T. M. Pinto, M. C. [UNESP] Marco, D. Nasser, J. R. Gil, J. F. |
author2_role |
author author author author author author |
dc.contributor.none.fl_str_mv |
Universidad Nacional de Salta Universidade Estadual de Campinas (UNICAMP) Universidade Estadual Paulista (Unesp) |
dc.contributor.author.fl_str_mv |
Copa, G. N. Almazán, M. C. Goulart, T. M. Pinto, M. C. [UNESP] Marco, D. Nasser, J. R. Gil, J. F. |
dc.subject.por.fl_str_mv |
Argentina Leishmaniasis Life cycle Phlebotominae Psychodidae Sand fly |
topic |
Argentina Leishmaniasis Life cycle Phlebotominae Psychodidae Sand fly |
description |
Sand flies (Diptera: Psychodidae: Phlebotominae) are the vectors of Leishmania parasites, which are the causal agents of leishmaniasis. In this work, the survival and developmental time of the immature sand fly stages of Nyssomyia neivai and Migonemyia migonei were studied under laboratory conditions for one generation. Sand flies were collected in a rural dwelling of San Ramón de la Nueva Orán, Salta, Argentina and conditioned in individual rearing containers at 25±2 °C and 80–90% humidity. A total of 38 females of Ny. neivai oviposited 1,392 eggs (x ¯ = 40.81±16.5) in 5.6 days whereas two females of Mg. migonei oviposited 119 eggs (x ¯ = 59.50±4.95) in seven days. Migonemyia migonei presented a higher hatching percentage (66.39%) than Ny. neivai (60.99%), without statistical differences between the species (p > 0.05). A total of 78 adults of Ny. neivai emerged (5.60%) while 27 adults (22.69%) emerged for Mg. migonei (p < 0.0001). The survival curves of both species showed that the mortality decreased in the last stages and tended to constant values. This is the first study about the life cycle of sand flies present in northern part of province of Salta, the most endemic area of tegumentary leishmaniasis in Argentina. These results would allow the sustained study of sand flies in the laboratory to deepen the knowledge and understanding of their biology. Finally, it would contribute to elucidate the epidemiological role of the most abundant sand fly species in our study area where Leishmania (Viannia) braziliensis prevails. |
publishDate |
2021 |
dc.date.none.fl_str_mv |
2021-06-25T10:26:52Z 2021-06-25T10:26:52Z 2021-01-01 |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.1007/s42690-021-00500-z International Journal of Tropical Insect Science. 1742-7592 1742-7584 http://hdl.handle.net/11449/206118 10.1007/s42690-021-00500-z 2-s2.0-85103353587 |
url |
http://dx.doi.org/10.1007/s42690-021-00500-z http://hdl.handle.net/11449/206118 |
identifier_str_mv |
International Journal of Tropical Insect Science. 1742-7592 1742-7584 10.1007/s42690-021-00500-z 2-s2.0-85103353587 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
International Journal of Tropical Insect Science |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.source.none.fl_str_mv |
Scopus reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
_version_ |
1799965421503250432 |