"A close-up of a colorful V* echinoderm on a coral reef"
"V* echinoderms thrive in the depths of the ocean"
"A group of V* echinoderms move slowly along the ocean floor"
"A diver observes a variety of V* echinoderms in their natural habitat"
"V* echinoderm uses its tube feet for movement"
"V* echinoderm crawls along a rocky shoreline"
"V* echinoderm uses its arms for crawling and grasping"
"V* echinoderm buries itself in the sand"
"V* echinoderm crawls along the ocean floor"
"V* echinoderm sways with the current"