ウモレオウギガニ

Meanings

Zosimus aeneus; poisonous crab

usually written using kana alone

A species of toxic crab found in coral reefs of the Indo-Pacific. Its flesh contains potent toxins (saxitoxin and tetrodotoxin) and is not safe to eat.

ウモレオウギガニは猛もう毒どくを持もつため、絶ぜっ対たいに食たべてはいけません。
The Zosimus aeneus crab is highly poisonous, so you must never eat it.