What is the largest beetle in the world?

Answer 1

The longest insect is the stick insect, which can be over 14" long. It's proper name is pharnacia kirbyi or pharnacia serritypes. Although it's 14", it's as thin as a pencil.

Answer 2

In terms of size, bulk, and weight, the goliath beetle is the world's largest insect. It is weighs more than 8 mice. It's about 100 grams, which is really large for a beetle.

Answer 3

I'm not completely sure but I've seen some big beetles.

Answer 4

At up to 4 and a half inches long that would be the Goliath beetle