Barely Visible Insect, Sucks Your Blood at Night

This page is the CodyCross answer for the clue below from Fauna and Flora, Group 174, Puzzle 5 (Heterotroph and Autotroph).

Question is: Barely Visible Insect, Sucks Your Blood at Night

and the answer is: BEDBUG

Word Meaning:

BED BUG — Alternative form of bedbug.

Definitions from Wiktionary.

Barely visible insect, sucks your blood at night — CodyCross Answer | CodyCross Solutions