de Souza A M, Linhares A X
Department of Parasitology, Campinas State University, Brazil.
Med Vet Entomol. 1997 Jan;11(1):8-12. doi: 10.1111/j.1365-2915.1997.tb00284.x.
To determine the species of Diptera and Coleoptera that visit and breed in carrion, four experiments, one for each season, were conducted from November 1992 to October 1993 in the vicinity of Campinas city, Southeastern Brazil. For each experiment two pigs weighting c. 10 kg were killed with a blow to the head with a blunt metallic object and immediately exposed, one in the shade and the other under sunlight. Adult insects and larvae leaving the carcass to pupate were collected daily. In addition, female blowflies were dissected in order to determine the stage of ovarian development. Five species of Calliphoridae: Chrysomya albiceps, C. megacephala, C.putoria, Phaenicia eximia and Hemilucilia segmentaria; three of Sarcophagidae; Pattonella intermutans, Liopygia ruficornis and Adiscochaeta ingens, and three of beetles: Dermestes maculatus, D. peruvianus (Dermestidae) and Necrobia rufipes (Cleridae), were considered of potential forensic importance, for they were able to breed in carrion exposed to natural environmental conditions. In addition, several fly species showed a definite seasonal pattern, with the Calliphoridae breeding more frequently during the warmer months of the year, and the Sarcophagidae preferring the cooler periods.
为了确定光顾腐肉并在其中繁殖的双翅目和鞘翅目昆虫的种类，1992年11月至1993年10月期间，在巴西东南部坎皮纳斯市附近进行了四项实验，每个季节一项。每项实验中，用钝金属物体猛击头部杀死两头约10公斤重的猪，并立即将其暴露，一头置于阴凉处，另一头置于阳光下。每天收集离开尸体去化蛹的成虫和幼虫。此外，解剖雌蝇以确定卵巢发育阶段。丽蝇科的五个物种：白头丽蝇、大头金蝇、腐臭丽蝇、卓越丽蝇和分段嗜尸蝇；麻蝇科的三个物种：互变帕顿麻蝇、红角亮麻蝇和巨阿地麻蝇，以及鞘翅目的三个物种：黄斑皮蠹、秘鲁皮蠹（皮蠹科）和红足郭公虫（郭公甲科），被认为具有潜在的法医重要性，因为它们能够在暴露于自然环境条件下的腐肉中繁殖。此外，几种蝇类呈现出明确的季节性模式，丽蝇科在一年中较温暖的月份繁殖更为频繁，而麻蝇科则更喜欢较凉爽的时期。
