Blattella germanica shine sunan kimiyya na Jamusawa kyankyasai, nau'in kyankyasai da ake samu a duk faɗin duniya. “Blattella” na nufin jinsin kyankyasai da kyankyasar Jamus ke da ita, kuma “Jamus” na nufin asalinsa, kamar yadda aka yi imani da cewa ta samo asali ne daga Turai.
