What's the difference between Xiaoji and Ga in Alaret?

Xiaoji is a Hong Kong translator. Xiao Ga is the name of Alaret's old comic book (Liao Art Edition).

The doctor made a time machine and came out of the eggs brought back from the dinosaur era. The actual body seems to be sent by the gods to eat the whole world. Because it eats everything except rubber. Super cute.

There was only one at first. Later, I spun silk to make a cocoon and made another one, thus becoming a couple. According to the comic book, it will spin a cocoon at a certain time and then copy another self. The geometric number increases. Of course, at the end of the cartoon, there are only two.