Periódico

Development time, body mass and length of immatures of Paralucilia fulvinota (Bigot, 1877) (Diptera: Calliphoridae) reared under natural conditions in a Central Amazon forest

Autor principal: Sales, Tohnson
Outros Autores: Ferreira-Keppler, Ruth Leila, Martins, Renato Tavares, Barros, Luana Machado
Grau: Periódico
Idioma: eng
Publicado em: Editora 2021
Acesso em linha: https://boletimcn.museu-goeldi.br/bcnaturais/article/view/319
id ojs-article-319
recordtype ojs
spelling ojs-article-3192025-02-19T17:45:23Z Development time, body mass and length of immatures of Paralucilia fulvinota (Bigot, 1877) (Diptera: Calliphoridae) reared under natural conditions in a Central Amazon forest Tempo de desenvolvimento, massa e comprimento corporal de imaturos de Paralucilia fulvinota (Bigot, 1877) (Diptera: Calliphoridae) criados sob condições naturais em uma floresta da Amazônia central Sales, Tohnson Ferreira-Keppler, Ruth Leila Martins, Renato Tavares Barros, Luana Machado Moscas varejeiras (Calliphoridae) são usadas na entomologia forense, pois seu ciclo de vida ajuda a determinar o intervalo pós-morte mínimo (IPMmin). Paralucilia fulvinota (Bigot, 1877) é considerada indicadora forense e é relatada em cadáveres humanos na região amazônica. Nossos objetivos foram descrever o tempo de desenvolvimento dessa espécie em condições naturais na Reserva Ducke (Amazonas), informar sobre grau-dia acumulado (GDA) e grau-hora acumulado (GHA), comprimento e massa corporal das larvas e a razão sexual de adultos. Fêmeas grávidas foram criadas em carcaça suína. A partir de ovos eclodidos, criamos colônias de estoque e estudamos o desenvolvimento dos imaturos sob condições não controladas de temperatura (24,5 ± 1,3 ºC), precipitação (188 ± 11,5 mm³) e umidade (84 ± 3,9%). O tempo de desenvolvimento foi de 11 dias. A razão sexual foi de 0,86. As larvas ganharam massa a taxas constantes através dos ínstares, mas cresceram menos do segundo para o terceiro ínstar. Consequentemente, P. fulvinota cresce mais em massa do que em comprimento durante o estágio larval. O período de primeiro estádio a adulto durou 159,5 graus-dia e 3.828 graus-hora. Nossos resultados podem ser úteis na estimativa mais precisa do IPMmin em cadáveres encontrados em áreas florestais da região amazônica.   Blow flies (Calliphoridae) are used in forensic entomology studies, because their life cycle help to determine the minimum post-mortem interval (PMImin). Paralucilia fulvinota (Bigot, 1877) is a forensic indicator and is reported from human corpses in the Amazonian region. Our objectives were to describe the development time of P. fulvinota under natural conditions at Ducke Reserve (Amazonas), provide the accumulated degree-days (ADD) and accumulated degree-hour (ADH), body length and mass of larvae, and the sex ratio of adults. Pregnant females were sampled on a swine carcass. From hatched eggs, we reared stock colonies and observed the immature development under uncontrolled conditions of temperature (24.5 ± 1.3 ºC), rainfall (188 ± 11.5 mm³) and humidity (84 ± 3.9%). Development time was 11 days. Adult sex ratio was 0.86. Larvae gained mass at constant rates through the instars but grew less in length from the second to the third instar. Accordingly, P. fulvinota grows more in mass than in length when in larval stage. The period from first stadium to adults lasted 159.5 degree-days and 3828 degree-hours. Our results may be helpful in providing a more accurate estimate of PMImin on corpses encountered in forested areas of the Amazon region.   Editora 2021-05-04 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf https://boletimcn.museu-goeldi.br/bcnaturais/article/view/319 10.46357/bcnaturais.v16i1.319 Boletim do Museu Paraense Emílio Goeldi - Ciências Naturais; v. 16 n. 1 (2021): Boletim do Museu Paraense Emílio Goeldi. Ciências Naturais; 51-58 Boletim do Museu Paraense Emílio Goeldi - Ciências Naturais; Vol 16 No 1 (2021): Boletim do Museu Paraense Emílio Goeldi. Ciências Naturais; 51-58 2317-6237 1981-8114 eng https://boletimcn.museu-goeldi.br/bcnaturais/article/view/319/490 Copyright (c) 2021 Boletim do Museu Paraense Emílio Goeldi - Ciências Naturais
institution Periódicos Museu Paraense Emílio Goeldi
collection periodicosMPEG-bcnaturais
language eng
format Periódico
author Sales, Tohnson
spellingShingle Sales, Tohnson
Development time, body mass and length of immatures of Paralucilia fulvinota (Bigot, 1877) (Diptera: Calliphoridae) reared under natural conditions in a Central Amazon forest
author-letter Sales, Tohnson
author2 Ferreira-Keppler, Ruth Leila
Martins, Renato Tavares
Barros, Luana Machado
author2Str Ferreira-Keppler, Ruth Leila
Martins, Renato Tavares
Barros, Luana Machado
title Development time, body mass and length of immatures of Paralucilia fulvinota (Bigot, 1877) (Diptera: Calliphoridae) reared under natural conditions in a Central Amazon forest
title_short Development time, body mass and length of immatures of Paralucilia fulvinota (Bigot, 1877) (Diptera: Calliphoridae) reared under natural conditions in a Central Amazon forest
title_full Development time, body mass and length of immatures of Paralucilia fulvinota (Bigot, 1877) (Diptera: Calliphoridae) reared under natural conditions in a Central Amazon forest
title_fullStr Development time, body mass and length of immatures of Paralucilia fulvinota (Bigot, 1877) (Diptera: Calliphoridae) reared under natural conditions in a Central Amazon forest
title_full_unstemmed Development time, body mass and length of immatures of Paralucilia fulvinota (Bigot, 1877) (Diptera: Calliphoridae) reared under natural conditions in a Central Amazon forest
title_sort development time, body mass and length of immatures of paralucilia fulvinota (bigot, 1877) (diptera: calliphoridae) reared under natural conditions in a central amazon forest
publisher Editora
publishDate 2021
url https://boletimcn.museu-goeldi.br/bcnaturais/article/view/319
_version_ 1831988741724438528
score 11.755432

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