BACKGROUND The aim of his study was to determine development time and thermal requirements of three myiasis flies including Chrysomya albiceps, Lucilia sericata, and Sarcophaga sp. METHODS Rate of development (ROD) and accumulated degree day (ADD) of three important forensic flies in Iran, Chrysomya albiceps, Lucilia sericata, and Sarcophaga sp. by rearing individuals under a single constant ...

Studying material from decayed fruits, dung, carrion, “sweeping” vegetation, Malaise, Moericke and light traps from Brazilian localities, four Alysiinae (Hymenoptera, Braconidae) species were found: Aphaereta confusa Wharton, 1994; Idiasta (Idiasta) delicata (Papp, 1969); Gnathopleura astarte (Haliday, 1838) and G. semirufa (Brullé, 1846) specimens. All these species have Neotropical distributi...

In the present contribution we compared the entomological succession pattern of a burned carcass with that of an unburned one. For that, we used domestic pig carcasses and focused on Calliphoridae, Muscidae and Sarcophagidae flies, because they are the ones most commonly used in Postmortem Interval estimates. Adult and immature flies were collected daily. A total of 27 species and 2,498 specime...

Brazilian studies involving entomological succession patterns in carcasses have been used to describe the necrophagous entomofauna of a determined municipality or region with forensic objectives. Following the same objectives, an ecological study with 10 calyptrate dipterans was carried out during the winter of 2007 and the summer of 2008 in the metropolitan region of the municipality of Rio de...

The nutritional properties of fillets and minced flesh from Alaska pollock and nontraditional finfish species from the Gulf of Mexico were investigated. Based on protein efficiency ratio, net protein ratio, amino acid chemical score, and protein digestibility, the data indicated that minced fish flesh, prepared by proper mechanical deboning of dressed carcasses, contained protein of equal nutri...

The level of association between dipterans of the families Calliphoridae and Sarcophagidae and habitats with different levels of vegetation cover was analyzed at Porto Urucu in Coari, Amazonas, Brazil, with the aim of identifying the potential of these taxa as bioindicators for the assessment of forest regeneration and conservation. The flies were collected in 16 sample areas, 12 of which were ...

Supercooling points (SCPs) and low temperature survival were determined for diapausing and nondiapausing larvae of the ectoparasitoid Nasonia vitripennis. Neither nondiapausing nor diapausing larvae could survive tissue freezing. The SCP profiles were nearly identical for nondiapause-destined (-27 degrees C) and diapausing larvae (-25 degrees C), but these values were not indicative of the lowe...

The male, female and puparium are described for Sarcofahrtiopsis cupendipe sp. nov., whose larvae live in the roosts of disk-winged bats (Thyroptera species). Sarcofahrtiopsis cupendipe and S. thyropteronthos Pape, Dechmann & Vonhof are both associated with the faeces of the disk-winged bat and are the only species of Sarcofahrtiopsis with wing vein R1 fully setose dorsally and a sho...

When Escherichia coli was treated with sarcotoxin I, a potent bactericidal protein of Sarcophaga peregrina (fleshfly), K+ inside of the cells leaked out rapidly and the ATP pool of the cells rapidly decreased. These results suggested that the bactericidal effect of sarcotoxin I was due to its ionophore activity, and that it blocked the generation of ATP by inhibiting formation of the proton gra...