paintpot cuttlefish
A species of cuttlefish (Metasepia tullbergi) known for its colorful appearance.
I saw a paintpot cuttlefish at the aquarium.
Katakana spelling is common for this species name; the word is usually written in kana.
Kanji spelling is rare; the word is usually written in kana.
The name ハナイカ (花烏賊) literally means 'flower squid', likely referring to its colorful patterns. The exact origin is uncertain.