They have no eyes, so how do sea urchins see? | Independent.ie
Live Aquarium Oregon Sea Urchin – Jessica's Nature Blog
Sea Urchin Regeneration May Help Us Understand Aging – Biomedical Beat Blog – National Institute of General Medical Sciences
It's a sea urchin…. and its spines and tube feet are moving! Sea urchins have tube feet in between their spines that allow them to snag food particles or... | By Friends
Sea Urchins See with Their Feet - 12StoryLibrary.com
Unique system of photoreceptors in sea urchin tube feet | PNAS
Sea urchin tube feet are photosensory organs that express a rhabdomeric-like opsin and PAX6 | Proceedings of the Royal Society B: Biological Sciences
Sea Urchin Tube Feet | Ask A Biologist
Sea urchin regeneration assay. A single strip of tube feet and adjacent... | Download Scientific Diagram
Figure 1 from Sea urchin tube feet are photosensory organs that express a rhabdomeric-like opsin and PAX6 | Semantic Scholar
Oregon Coast Aquarium - Happy #Tubesday! Purple sea urchins have tube feet that aid in movement, feeding, and respiration. Sea urchins also possess unique mouth parts, referred to as an Aristotle's lantern.