Grey Flesh Fly

Description:

Two "Grey Flesh Fly" in couple.

Habitat:

I found this Flies in a plant with leafs that holds little pounds of water, on a region of transition between the Cerrado an Atlantic Flores.

Notes:

I'm didn't sure if a "Musca domestica" or "Stomoxys calcitrans". But, someone correct me to "Sarcophaga bullata".