What is the crossword answer for the clue: Itty-bitty biter

FLEA - a 4 letter word may be the answer you are looking for!

GNAT - a 4 letter word may be the answer you are looking for!

MITE - a 4 letter word may be the answer you are looking for!

SKEETER - a 7 letter word may be the answer you are looking for!

Itty-bitty biter

4 Character Answers:

FLEA

GNAT

MITE

7 Character Answers:

SKEETER