Mosquito
Mosquitoes of the genus "Toxorhynchites" never drink blood. This genus includes the largest extant mosquitoes, the larvae of which prey on the larvae of other mosquitoes. These mosquito eaters have been used in the past as mosquito control agents, with varying success.
Eledone moschata
The largest recorded musky octopus was a male with a mantle length of , a total length of and a mass of , caught in the Gulf of İzmir ("Gulf of Smyrna"), in the Aegean Sea. This small species has a head smaller than the body, with protruding eyes. The eight tentacles are relatively short and have one row of suckers. The third right arm (called Hectocotylus) is specialized to store and transfer spermatophores to the female.The basic color of the body is gray-brown, with dark, brown to blackish spots.