蟋蟀也叫促织，俗称蛐蛐，属昆虫纲直翅目的昆虫。身体黑褐色，头部长有一对很长的触角，后腿粗大，善于跃跳。尾部有尾须一对。雌的两根尾须之间有一个产卵管。雄的好斗，两翅摩擦能发声，声音好听，故引起人们喜爱。蟋蟀的品种甚多，因产地、气候条件不同，所产品种也不尽相 Crickets, also known as knitting, commonly known as 蛐 蛐, is an insect insect orthoptera. Body dark brown, the head has a long pair of long antennae, hind legs, good at jumping. Tail tail to be a pair. There is a spawning tube between the two tail of the female. Male aggressive, two wings friction can sound, the sound is good, it caused people to love. Many varieties of crickets, because of origin, different climatic conditions, the variety is not full phase