Robo-minnow

A robo-minnow is an aquatic lifeform, perhaps from Cybertron.

Fiction

Marvel The Transformers comics

After Jesse took a swim and spotted the Seacons in the waters around Club Con, she walked to her tanning spot, visibly shaken. Blaster, hiding in alternate mode, asked Jesse if she was shaking because she saw a robo-minnow. Club Con!