Sarcosaprophagous dipterans associated with differentially-decomposed substrates in Atlantic Forest environments
Autor(a) principal: | |
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Data de Publicação: | 2023 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Acta Brasiliensis (Online) |
Texto Completo: | http://revistas.ufcg.edu.br/ActaBra/index.php/actabra/article/view/599 |
Resumo: | Sarcosaprophagous flies may show temporal variations in terms of their location and colonization in ephemeral resources, in addition to their richness and abundance changing according to the substrate age. The present study examined the influence of decomposition time on the: (i) composition of the sarcosaprophagous dipterofauna; (ii) sexual proportion of the collected specimens; and (iii) the stage of sexual maturity of female flies (Calliphoridae and Sarcophagidae). For this, we used chicken liver with different decomposition times (0h, 24h, 48h, and 76h) for the collection of adult flies. The results showed that: i) the assemblages were most diverse and abundant in more decomposed baits; ii) Calliphoridae was the most abundant taxa in all treatments; iii) the reproductive stage varied according to the age of the substrate, with high rates of mature or pregnant females in the older substrates; and iv) the number of males blowflies was higher in older baits, but it did not vary for flesh flies. Thus, this work demonstrates experimentally that the substrate age is an influencing factor in the composition of sarcosaprophagous flies’ assemblage, and it indication of the dipterans potential as primary or secondary colonizers throughout colonization of ephemeral resources. |
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Acta Brasiliensis (Online) |
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Sarcosaprophagous dipterans associated with differentially-decomposed substrates in Atlantic Forest environments Dípteros sarcosaprófagos associados a substratos diferencialmente decompostos em ambientes de Mata AtlânticaSarcosaprophagous flies may show temporal variations in terms of their location and colonization in ephemeral resources, in addition to their richness and abundance changing according to the substrate age. The present study examined the influence of decomposition time on the: (i) composition of the sarcosaprophagous dipterofauna; (ii) sexual proportion of the collected specimens; and (iii) the stage of sexual maturity of female flies (Calliphoridae and Sarcophagidae). For this, we used chicken liver with different decomposition times (0h, 24h, 48h, and 76h) for the collection of adult flies. The results showed that: i) the assemblages were most diverse and abundant in more decomposed baits; ii) Calliphoridae was the most abundant taxa in all treatments; iii) the reproductive stage varied according to the age of the substrate, with high rates of mature or pregnant females in the older substrates; and iv) the number of males blowflies was higher in older baits, but it did not vary for flesh flies. Thus, this work demonstrates experimentally that the substrate age is an influencing factor in the composition of sarcosaprophagous flies’ assemblage, and it indication of the dipterans potential as primary or secondary colonizers throughout colonization of ephemeral resources.As moscas sarcosaprófagas podem apresentar variações temporais quanto à sua localização e colonização em recursos efêmeros, além de sua riqueza e abundância variarem de acordo com a idade do substrato. O presente estudo examinou a influência do tempo de decomposição na composição da dipterofauna sarcosaprofauna, proporção sexual dos espécimes coletados e no estágio de maturidade sexual das moscas fêmeas (Calliphoridae e Sarcophagidae). Para isso, utilizou-se fígado de galinha com diferentes tempos de decomposição (0h, 24h, 48h e 76h) para a coleta de moscas adultas. As variáveis analisadas foram: as abundâncias absoluta e relativa, o número de espécies, a proporção sexual e maturidade sexual de moscas fêmeas em cada tempo de composição testado. As assembleias foram mais diversas e abundantes nas iscas mais decompostas, sendo Calliphoridae o táxon mais abundante em todos os tratamentos. O estado reprodutivo variou de acordo com a idade do substrato, com altas taxas de fêmeas maduras ou grávidas nos substratos mais velhos. Em relação a proporção sexual, o número de califorídeos machos foi maior nas iscas mais velhas, mas não variou para sarcofagídeos. Assim, a idade do substrato é um fator que influencia na composição da assembleia de moscas sarcosaprófagas, e indica o potencial dos dípteros como colonizadores primários ou secundários ao longo da colonização de recursos efêmeros.Universidade Federal de Campina Grande - UFCG2023-06-06info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://revistas.ufcg.edu.br/ActaBra/index.php/actabra/article/view/59910.22571/2526-4338599Acta Brasiliensis; Vol 7 No 1 (2023): Acta Brasiliensis; 14-21Acta Brasiliensis; Vol 7 No 1 (2023): Acta Brasiliensis; 14-21Acta Brasiliensis; Vol 7 No 1 (2023): Acta Brasiliensis; 14-212526-43382526-432Xreponame:Acta Brasiliensis (Online)instname:Universidade Federal de Campina Grande (UFCG)instacron:UFCGenghttp://revistas.ufcg.edu.br/ActaBra/index.php/actabra/article/view/599/160Copyright (c) 2023 Acta Brasiliensisinfo:eu-repo/semantics/openAccessBarbosa, Taciano MouraJales, Jessica TeixeiraMedeiros, Jucélia RossanaGama, Renata Antonaci2023-06-06T20:24:14Zoai:ActaBra.revistas.ufcg.edu.br:article/599Revistahttp://revistas.ufcg.edu.br/ActaBraPUBhttp://revistas.ufcg.edu.br/ActaBra/index.php/actabra/oaiactabrasiliensis@gmail.com || actabrasiliensis@gmail.com2526-432X2526-4338opendoar:2023-06-06T20:24:14Acta Brasiliensis (Online) - Universidade Federal de Campina Grande (UFCG)false |
dc.title.none.fl_str_mv |
Sarcosaprophagous dipterans associated with differentially-decomposed substrates in Atlantic Forest environments Dípteros sarcosaprófagos associados a substratos diferencialmente decompostos em ambientes de Mata Atlântica |
title |
Sarcosaprophagous dipterans associated with differentially-decomposed substrates in Atlantic Forest environments |
spellingShingle |
Sarcosaprophagous dipterans associated with differentially-decomposed substrates in Atlantic Forest environments Barbosa, Taciano Moura |
title_short |
Sarcosaprophagous dipterans associated with differentially-decomposed substrates in Atlantic Forest environments |
title_full |
Sarcosaprophagous dipterans associated with differentially-decomposed substrates in Atlantic Forest environments |
title_fullStr |
Sarcosaprophagous dipterans associated with differentially-decomposed substrates in Atlantic Forest environments |
title_full_unstemmed |
Sarcosaprophagous dipterans associated with differentially-decomposed substrates in Atlantic Forest environments |
title_sort |
Sarcosaprophagous dipterans associated with differentially-decomposed substrates in Atlantic Forest environments |
author |
Barbosa, Taciano Moura |
author_facet |
Barbosa, Taciano Moura Jales, Jessica Teixeira Medeiros, Jucélia Rossana Gama, Renata Antonaci |
author_role |
author |
author2 |
Jales, Jessica Teixeira Medeiros, Jucélia Rossana Gama, Renata Antonaci |
author2_role |
author author author |
dc.contributor.author.fl_str_mv |
Barbosa, Taciano Moura Jales, Jessica Teixeira Medeiros, Jucélia Rossana Gama, Renata Antonaci |
description |
Sarcosaprophagous flies may show temporal variations in terms of their location and colonization in ephemeral resources, in addition to their richness and abundance changing according to the substrate age. The present study examined the influence of decomposition time on the: (i) composition of the sarcosaprophagous dipterofauna; (ii) sexual proportion of the collected specimens; and (iii) the stage of sexual maturity of female flies (Calliphoridae and Sarcophagidae). For this, we used chicken liver with different decomposition times (0h, 24h, 48h, and 76h) for the collection of adult flies. The results showed that: i) the assemblages were most diverse and abundant in more decomposed baits; ii) Calliphoridae was the most abundant taxa in all treatments; iii) the reproductive stage varied according to the age of the substrate, with high rates of mature or pregnant females in the older substrates; and iv) the number of males blowflies was higher in older baits, but it did not vary for flesh flies. Thus, this work demonstrates experimentally that the substrate age is an influencing factor in the composition of sarcosaprophagous flies’ assemblage, and it indication of the dipterans potential as primary or secondary colonizers throughout colonization of ephemeral resources. |
publishDate |
2023 |
dc.date.none.fl_str_mv |
2023-06-06 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://revistas.ufcg.edu.br/ActaBra/index.php/actabra/article/view/599 10.22571/2526-4338599 |
url |
http://revistas.ufcg.edu.br/ActaBra/index.php/actabra/article/view/599 |
identifier_str_mv |
10.22571/2526-4338599 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
http://revistas.ufcg.edu.br/ActaBra/index.php/actabra/article/view/599/160 |
dc.rights.driver.fl_str_mv |
Copyright (c) 2023 Acta Brasiliensis info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2023 Acta Brasiliensis |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Universidade Federal de Campina Grande - UFCG |
publisher.none.fl_str_mv |
Universidade Federal de Campina Grande - UFCG |
dc.source.none.fl_str_mv |
Acta Brasiliensis; Vol 7 No 1 (2023): Acta Brasiliensis; 14-21 Acta Brasiliensis; Vol 7 No 1 (2023): Acta Brasiliensis; 14-21 Acta Brasiliensis; Vol 7 No 1 (2023): Acta Brasiliensis; 14-21 2526-4338 2526-432X reponame:Acta Brasiliensis (Online) instname:Universidade Federal de Campina Grande (UFCG) instacron:UFCG |
instname_str |
Universidade Federal de Campina Grande (UFCG) |
instacron_str |
UFCG |
institution |
UFCG |
reponame_str |
Acta Brasiliensis (Online) |
collection |
Acta Brasiliensis (Online) |
repository.name.fl_str_mv |
Acta Brasiliensis (Online) - Universidade Federal de Campina Grande (UFCG) |
repository.mail.fl_str_mv |
actabrasiliensis@gmail.com || actabrasiliensis@gmail.com |
_version_ |
1792204524022136832 |