And once he put it to the test using field crickets (Gryllus bimaculatus), he found it isn't accurate.
他曾用田野蟋蟀(Gryllus bimaculatus又名黄斑黑蟋蟀)做实验，发现那种说法不准确。
2
Gryllus testaceus, a kind of insects belonging to Orthoptera , Gryllidae, are economically of great value which can be utilized as edible, medical and animal foods resources.