Rate of development of forensically-important Diptera in southern Brazil

• Autor(a) principal: Krüger, Rodrigo Ferreira
• Data de Publicação: 2010
• Outros Autores: Kirst, Frederico D., Souza, Alex Sandro Barros de
• Tipo de documento: Artigo
• Idioma: por
• Título da fonte: Repositório Institucional do INPA
• Texto Completo: https://repositorio.inpa.gov.br/handle/1/14787
• topic: Calliphoridae; Chrysomya; Chrysomya Albiceps; Diptera; Fannia Pusio; Fanniidae; Hemilucilia; Lucilia Eximia; Muscidae; Muscina Stabulans; Oryctolagus; Oryctolagus Cuniculus; Synthesiomyia Nudiseta

Dipteran larvae were collected from rabbit (Oryctolagus cunniculus L.) carcasses during the four seasons in 2005 in the southernmost state of Rio Grande do Sul, Brazil. The larvae were fed ground beef at ambient temperatures following collection from carcasses. The development of each species under these conditions was estimated. The most abundant species in the carcasses were Lucilia eximia (Wiedemann) and Chrysomya albiceps (Wiedemann) (Calliphoridae), and they were found in all seasons. The data were fitted to a linear model that describes the relationship between temperature and linear developmental rating. These two species are primary forensic indicators in southern Brazil. Other species such as Hemilucilia semidiaphana (Rondani) (Calliphoridae), Synthesiomyia nudiseta (Wulp), Muscina stabulans (Fallen) (Muscidae), and Fannia pusio (Wiedemann) (Fanniidae) were forensically less important because they only occurred in high frequency in certain seasons and during the first days of carcass decomposition.