Menorfa (メノーファ Menōfa), also known as Menorufa, is a biological weapon who served Alien Naltis. It appeared in Ultraman Dyna episode 33.
Subtitle: Biological Weapon (生物兵器 Sebutsu Heiki)
Once Alien Naltis fused with Menorfa, the blob monster grew extremely large, giving Asuka no other choice but to turn into Ultraman Dyna. Once the battle began Dyna had an extremely difficult time doing anything to Menorfa. When the Solgent Beam was unable to Hasumi noticed a bruise on Menorfa from where he threw a metal pipe from when the blobish monster was growing. Once this area was hit Dyna went into Strong Type and executed the Dyna Tornado Attack, destroying Menorfa and Alien Naltis.
Weakness: Menorfa cannot regenerate from hits while growing, and if a hard enough attack is executed from where it's bruised Menorfa will die.
Powers and Weapons
Expand: Menorfa can expand it's body indefinitely after fusing with Alien Naltis. This allows it to regenerate from just about any attack, use sections of his body as battering rams, and reflect beams as strong as Ultraman Dyna's Solgent Beam.
Energy Balls: Menorfa can launch white energy balls from its body.
Electricity Emission: Menorfa can emit electricity all around its body.