About Calosoma schayeri Erichson, 1842
Calosoma schayeri Erichson, 1842, commonly known as the green carab beetle or saffron beetle, is a species of ground beetle in the family Carabidae that is found in Australia. Like most species in the Carabidae family, the larvae of Calosoma schayeri are predatory. This beetle is quite active at night, when it hunts for slow-moving prey such as caterpillars. When handled, it releases an unpleasant scent.