Ropa

For The Legend of Zelda: A Link to the Past on the Super Nintendo (SNES).

Where it is

From the official guides

It shows up in places like the garden of the Palace of Darkness. It is good at long jumps, so being far away does not make Link safe. A dash attack is the safest way to hit it.

ファミコン通信編集部責任編集ゼルダの伝説神々のトライフォースのすべてがわかる本 (アスキー, 1992), p. 104, translated by 101Leafy

A sea anemone that bounces around. Charge a Spin Attack and meet it before it bumps into you. A rod might work well too.

任天堂公式ガイドブックゼルダの伝説神々のトライフォース上巻 (小学館, 1992), p. 127, translated by 101Leafy

Numbers

Hit points	8
Damage to Link, Green Mail	2 hearts
Damage to Link, Blue Mail	1 heart
Damage to Link, Red Mail	½ heart

Weapons

Boomerang	Stuns it
Fighter's Sword	4 hits
Master Sword	2 hits
Tempered Sword	1 hit
Golden Sword	1 hit
Golden Sword spin attack	1 hit
Arrows	2 hits
Hook Shot	Stuns it
Bombs	2 hits
Silver Arrows	Defeats it in one hit
Magic Powder	Turns it into a slime
Fire Rod	Burns it
Ice Rod	Freezes it
Bombos Medallion	Burns it
Ether Medallion	Freezes it
Quake Medallion	Turns it into a slime