Momonga enemy line

The Momonga and Squirrelfang are species of monsters found in Golden Sun: The Lost Age. These monsters, resembling rodents, are palette swaps of each other and have differing levels of power and defense.

Like with all other monster lines introduced in The Lost Age that have apparently only two members, a third palette swap member to this line exists in the code of the game cart and was even given its own name, but has none of its stats and abilities coded beyond weak placeholder abilities. Had it been used it would have appeared as a violet member with red eyes and features named Momangler.

Momonga
A Momonga is a brown member with red eyes and features. It has 53 HP, 66 Attack, 16 Defense, 51 Agility, and 4 Luck. Its resistances are very lopsided; while very resistant to Venus-based attacks, it is increasing much weaker to Mercury, Mars, and lastly Jupiter.

A Momonga can attack physically.

Felling a Momonga yields 29 EXP, 31 coin, and in very uncommon cases, a Weasel's Claw. They are fought around the western portion of Osenia and in Yampi Desert.

Squirrelfang
A Squirrelfang is a light blue member with dark blue eyes and features. It has 130 HP, 229 Attack, 59 Defense, 168 Agility, and 6 Luck. Its resistances are very lopsided; while very resistant to Venus-based attacks, it is increasing much weaker to Mercury, Mars, and lastly Jupiter.

A Squirrelfang can attack physically.

Felling a Squirrelfang yields 176 EXP, 131 coin, and in very uncommon cases, an Elixir. Squirrelfangs are located in several areas including the Tundaria continent, Tundaria Tower, Ankohl Ruins, and the early portion of the Islet Cave.