How to tell a male from a female?

There is a slender ovipositor tube behind the female tail, which is used to insert into the ground to lay eggs, while the male does not.

Males bark to attract females to mate.

Male worms are 35-4 1mm long and female worms are 40-50mm long. Female worms are slightly larger than male worms.

Fruit is the general name of some large songbirds of Insecta, Orthoptera and Tettigonidae. It is very big, looks like a locust, has a grass-green body and slender tentacles. The front wings of male insects rub against each other, which can make a "containing" sound, crisp and loud.

I like to eat melons, fruits and beans. People raise and watch in small bamboo cages. As an ornamental and recreational insect, it has a long history in China. For example, in Guyi area (now Yixian County, Hebei Province), there is a history of catching slugs in cages for hundreds of years.

Guo Guo has many aliases, such as Brother, Guo Guo and Guo Zi. Guo Guo is widely distributed in China, and it is called the three major singing insects together with cricket and water hyacinth. The food in Guo is mainly beans, vegetable leaves and grasshoppers. Male slugs have a loud voice and are deeply loved by the majority of Dendrolimus punctatus.