echinodermata   (TTS Sound)

The echinodermata has 1 Senses.

• phylum echinodermata, echinodermata
• 棘皮動物
• radially symmetrical marine invertebrates including e.g. starfish and sea urchins and sea cucumbers
• 例えば、ヒトデ・ウニ・ナマコなどを含む放射状に対称な海洋無脊椎動物