这两种甲虫是迪氏黄缘青步甲(e . dejeani)和环斑青步甲(e . circumscriptus)，它们以蟾蜍、青蛙和蝾螈为食。
The two beetles, E. dejeani and E. circumscriptus, readily dine on toads, frogs and salamanders.
通过对江苏沿江地区出口农产品仓储甲虫调查，鉴定出仓储甲虫36个科115种，其中以皮蠹科、锯谷盗科、步甲科种类较多，均占6.96%。
In the exportation agricultural products at the region along Yangtse River, Jiangsu Province, 115 stored grain beetle species belonging to 36 families were identified.
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