Surinam toad; pipa
Refers to the amphibian species Pipa pipa, known for its unique reproductive behavior where eggs develop on the female's back.
The Surinam toad raises its eggs on its back.
Katakana spelling is common for this animal name.
Kanji spelling is rare; the word is usually written in kana.
Compound of 子守 (komori, 'babysitting') and 蛙 (kaeru, 'frog'), referring to the species' egg-carrying behavior.