Effects of Different Temperatures on the Development of Dermestes Frischii and Dermestes Undulatus (Coleoptera, Dermestidae): Comparison Between Species
Effects of Different Temperatures on the Development of Dermestes Frischii and Dermestes Undulatus (Coleoptera, Dermestidae): Comparison Between Species
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DOI：
10.1111/1556-4029.13580
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发表时间：
2018-03-01
影响因子：
1.6
通讯作者：
di Lucia, Valeria
中科院分区：
文献类型：
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作者：
Lambiase, Simonetta;Murgia, Giulia;di Lucia, Valeria
皮蝇可用于法医调查，以评估PMI的成虫和幼虫定殖的干燥遗骸。本文饲养了两种皮蝇科昆虫（frischii皮蝇和波动皮蝇），以了解不同温度对其整个生命周期长度和未成熟阶段的影响。饲养条件分别为23℃+/- 0.5，RH 75%和26℃+/- 0.5,RH 75%。结果表明，温度是影响这些物种发育的主要因素；事实上，温度升高导致发育周期更短（frischii为59.8 +/- 0.5和38.1 +/- 0.2；波卷草为50.6 +/- 0.6和36.2 +/- 0.2）。结果表明，在23℃和26℃条件下，褐家鼠和波纹家鼠的出蛹前蜕皮次数分别从5-7次和4-6次减少到5-6次。
Dermestidae could be useful in forensic investigations to assess the PMI as adults and larvae colonize dried remains. We reared two species of Dermestidae (Dermestes frischii and Dermestes undulatus) to understand the effects of different temperatures on the length of their whole life cycle and on their immature stages. Both species were reared at 23 degrees C +/- 0.5, RH 75% and at 26 degrees C +/- 0.5, 75% RH. Our result shows that the temperature is the main factor that influences the development of those species; in fact, increasing temperature leads to a shorter development cycle (59.8 +/- 0.5 and 38.1 +/- 0.2 for D. frischii; 50.6 +/- 0.6 and 36.2 +/- 0.2 for D. undulatus). Furthermore, we found that the number of the molts before the pupa decreases from 5-7 to 5-6 for D. frischii and from 4-6 to 4-5 for D. undulatus, respectively, at 23 degrees C and 26 degrees C.