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首页> 外文期刊>Environment and Ecology Research >Succession Patterns and Diversity of Arthropods Associated with Decomposing Domestic Rabbit (Oryctolagus cuniculus L, 1758) in Different Habitats
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Succession Patterns and Diversity of Arthropods Associated with Decomposing Domestic Rabbit (Oryctolagus cuniculus L, 1758) in Different Habitats

机译：节肢动物与不同生境分解家兔（Octctolagus cuniculus L，1758）相关的节肢动物的演替模式和多样性

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Succession patterns of arthropods associated with decomposing domestic rabbit (Oryctolagus cuniculus Linnaeus, 1758) were investigated in exposed and sheltered habitats, located at 4~(o) 53'41.680 "N, 6~(o) 54'39.127 "E and 4~(o) 54'19.83"N, 6~(o)55'17.36"E respectively, University of Port Harcourt, Nigeria. The decomposition of the six domestic rabbits was observed during the onset of the wet season (1~(st) March – 30~(th) April 2017) to identify forensically important insects attracted to them and determine temperatures and relative humidity influencing carrion decomposition. Five stages of decomposition: Fresh, bloated, active decay, advanced decay and dry remains stages were observed. The sequence of insect succession followed a distinct pattern: dipteran flies first colonized the rabbit carcasses and were succeeded by coleopterans. A total of 33 species of arthropods, in 23 families and 7 orders were collected. The insect families recorded were: Calliphoridae, Muscidae, Sarcophagidae, Histeridae, Piophilidae, Drosophilidae, Bostrichidae, Stratiomyidae, Staphylinidae, Tabanidae, Carabidae, Tenebrionidae, Scarabaedae, Cleridae, Formidae, Sphecidae, Curculionidae and Dermestidae. Three unidentified insect taxa in Lepidoptera, Orthoptera and Odonata were collected in the exposed habitat, while two unidentified species in the class Arachnida; a Macrocheles mite and a non-acarine were collected in both habitats. Based on frequency of occurrence and role of Calliphorids, Chrysomya chloropyga and C.albiceps were the most forensically significant insects. Temperature apparently accelerated the rate of decomposition although but there was no significant difference (p>5%) between the rates of decomposition of the carcasses in the two habitats.
机译：在4〜（o）53'41.680“ N，6〜（o）54'39.127” E和4〜 （o）54'19.83“ N，6〜（o）55'17.36” E，尼日利亚哈科特大学。在雨季开始（2017年3月1日至3月30日）期间观察到六只家兔的分解，以鉴定出吸引到它们的法医上重要的昆虫，并确定影响腐肉分解的温度和相对湿度。分解的五个阶段：观察到新鲜，膨胀，活跃衰变，晚期衰变和干燥残留物。昆虫演替的顺序遵循不同的模式：双翅目蝇首先定居在兔子的尸体上，然后被鞘翅目昆虫继承。总共收集了23个科目和7目的33种节肢动物。记录的昆虫科有：Call科、,科，石棺科，H科、,科，果蝇科，Bo科，ida科，葡萄球菌，ida科，甲壳纲，T科，甲虫科，科，科，Form科，De科，and科。在裸露的栖息地中收集到了鳞翅目，直翅目和昆虫纲中的三个不明昆虫类群，而蛛形纲中则有两个不明物种。在这两个栖息地中都采集到了大螯螨和非高精。根据发生频率和Callidphorids的作用，Chrysomya chloropyga和C. albiceps是最有鉴识力的昆虫。虽然温度明显加快了分解速度，但是在两个生境中between体的分解速度之间没有显着差异（p> 5％）。

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