Flea Evo

The Flea Evo appeared in 1983 TV series called Kagaku Sentai Dynaman. Flea Evo (ノミシンカ Nomishinka, 12) is the flea-theme Evolution Beast of the Tailed-People Clan Jashinka Empire. Flea Evo was part of a multi-stage plan to turn people into "flea-humans" exponentially, with people biting others for blood and turning them into flea humans. To make sure that the plot remained strong, it likewise sucked up blood from local blood banks to prevent it from restoring people to normal. The Dynaman catch wind of the plan, initially stopping it by disguising themselves as the runners of a blood truck preventing the Evolution Beast from taking the blood before it gets away by creating more flea-human victims.

When Flea Evo attacks another blood bank to continue its plan, it ends up drinking alcohol disguised as its blood supply, making it drunk and unable to move about with stability. The Dynaman handle it easily afterwards, crushing it with Super Dynamite, then fighting and defeating it with DynaRobo.

Arsenals
Flea Evo has a virus which it can infect people with turning them into "flea-humans" (with pale faces and flea-like mouths that can infect other people and turn them into flea-humans); it can also shoot out electric spears from its mouth, the ability to jump high in the air to avoid attacks, teleport, emit explosive eye flashes, has a flamethrower in its mouth, change its size, and emit lightning bolts from its eyes.