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| Barbosa,Taciano Moura; Vasconcelos,Simão Dias. |
| Abstract Muscidae (Diptera) comprises one of the most important taxa in medical, veterinary and forensic entomology, especially due to their association with decomposing carcasses and cadavers. Yet, knowledge on their distribution and behaviour is still incipient in several biomes, which is the case of dry tropical forests. This study aimed to evaluate the attractiveness of different organic substrates to species of Muscidae in areas of seasonally dry forests (Caatinga) in Northern Brazil. Sampling was carried out in five Caatinga areas between 2015 and 2017, using suspended traps baited with bovine spleen, fish or human faeces. When all samplings were combined, 3,176 adults of nine species were collected. The assemblages of muscids had higher richness and... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Atherigona orientalis; Caatinga; Carrion; Forensic entomology; Synthesiomyia nudiseta. |
| Ano: 2018 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0031-10492018000100225 |
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| Cavalcante,Giani Maria; Moreira,Alberto Fábio Carrano; Vasconcelos,Simão Dias. |
| O objetivo deste trabalho foi avaliar o potencial inseticida de extratos aquosos foliares de quatro essências florestais: algaroba (Prosopis juliflora), aroeira (Myracrodruon urundeuva), leucena (Leucaena leucocephala) e sabiá (Mimosa caesalpiniifolia), preparadas em quatro concentrações, 3, 5, 7 e 10%. Foram avaliados três parâmetros em mosca-branca (Bemisia tabaci Gennadius 1889) (Hemiptera: Aleyrodidae): presença de compostos secundários, mortalidade de ovos e ninfas, e alterações na fertilidade do inseto. Determinou-se a presença de tanino nas quatro espécies, e de alcalóides em P. juliflora e M. urundeuva; as saponinas não foram detectadas em nenhuma espécie. Apenas os extratos de P. juliflora e L. leucocephala causaram mortalidade significativa de... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Bemisia tabaci; Anacardiaceae; Leguminosae; Taninos; Plantas inseticidas. |
| Ano: 2006 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2006000100002 |
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| Freitas,Gilson Carlos Conceição; Vasconcelos,Simão Dias. |
| A survey of the scorpion fauna of the Island of Fernando de Noronha, Pernambuco (Brazil), was carried out in October 2005. Methods included active collecting and pitfall traps in several areas of the island under different degrees of human-caused alteration. Forty four scorpions, belonging to two species were collected: Isometrus maculatus (DeGeer, 1778), previously listed for the Island, and Tityus stigmurus (Thorell, 1877), here recorded for the first time. This species was probably introduced via cargo shipments from the continent and offers risk to the local population due to the gravity of the accidents. |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Faunistics; Chelicerata; Scorpions. |
| Ano: 2008 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1676-06032008000200019 |
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