二种脊漠甲的室内生物学特性观察
The indoor biological characteristics of Pterocoma reitteri and Pterocoma loczyi
张建英1**,于有志2,贾龙2,杨贵军1
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DOI：
作者单位：1宁夏大学生命科学学院银川750021；2宁夏大学农学院银川750021
中文关键词：莱氏脊漠甲，洛氏脊漠甲，生物学特性，室内饲养
英文关键词：Pterocoma reitteri, Pterocoma Loczyi, biological characteristics, indoor feeding
中文摘要： 宁夏银川利用室内自然条件比较观察了莱氏脊漠甲Pterocoma reitteri Frivaldszky和洛氏脊漠甲Pterocoma loczyi Frivaldszky的生物学特性。莱氏脊漠甲2 年发生1代，以成虫和幼虫越冬，越冬幼虫于翌年6月下旬至9月上旬化蛹，羽化成虫7月上旬开始出现；洛氏脊漠甲2年发生1代，以成虫和幼虫越冬，越冬幼虫于翌年3月中、下旬出土活动，并在5月下旬至7月下旬化蛹，羽化成虫6月上旬出现。2种脊漠甲的幼虫在室内饲养条件下均有自相残杀的习性。
英文摘要： The biological characteristics of Pterocoma reitteri Frivaldzky and Pterocoma loczyi Frivaldszky were observed and compared in natural and indoor conditions in Yinchuan, Ningxia. P.reitteri completes one generation in two years and hibernates as adults and larvae. The exarate pupae appear from lateJune to early-September of the second year. Adults appear in early-July. P. loczyi also completes one generation in two years and hibernates as adults and larvae. The larvae appear from mid to late March of the second year. The exarate pupae appear from late May to late July and adults in early June. Larvae of both species may kill each other when raised indoors.