As Bichito is a kind of slang, I'd use "creepy-crawly!"

I would say there is no equivalent since we do not use diminutives in the same way. I would tend to translate "bichito" as simply "bug", however it would depend on the context.

Thank you RIC! :)))

There is no translation for bichito! but you can call whoever little bug, or if you want to specify the bug, insect , worm lo que sea! put little before whatever bug you choose! :)

Bichito is a word commonly used in South America. This word is a diminutive, in the English language this kind of words are not used very often. The more accurate translation of this word would be creepy-crawly