Gyoraibo (ギョライボウ Gyoraibō) is a small-sized fish-like battleship robot enemy in Mega Man 3. They only appear in the area with water in Gemini Man's stage. Gyoraibo tends to interfere with Mega Man when crossing the platforms by shooting torpedoes straight up from the top of its head.
Other media
Gyoraibo makes an appearance on the Variant Cover of Mega Man #40.
Gyoraibos appeared in Rockman: Yomigaeru Blues alongside a Moby defending a submarine from Mega Man. They were misnamed as Gyotot in the manga.
Similar enemies
Etymology
Gyoraibo's Japanese name is a portmanteau of「魚雷」(gyorai, torpedo) and likely「坊」(bō, an affectionate term for "boy").