aplacophoran   (TTS Sound)

The aplacophoran has 1 Senses.

• aplacophoran, solenogaster
• deep-water wormlike mollusks lacking calcareous plates on the body but having fine slimy spicules on the covering mantle
• 体に石灰板を持たないが、外套膜には細かい粘液性の針骨を持つ深海にすむいも虫のような軟体動物