最近,我家来了一群特殊的“客人”——日本弓背蚁。它们住在一座堆放着食用凝胶的塑料房子里。我每天都认真地观察它们,发现了它们不少秘密。这群蚂蚁大的约有1厘米长,小的也约有8毫米长。它们浑身黑色,整个身体分为头、胸、腹三段。头是三角形的,上颚看起来很威武,触角细长而弯曲。它们六条又细又长的腿,走起路来可快了! Recently, my family came to a group of special guests. They live in a plastic house stacked with edible gels. I observe them daily, discovering many of them. The ants are about 1 centimeter in length and about 8 millimeters in length. They are all black, the whole body is divided into head, chest, abdomen, three sections. The head is triangular, the palate looks very powerful, tentacles slender and curved. They have six thin, long legs, walk fast!