22. Hypotheses about the Metazoa – 2
It’s a zoanthid colony – volcanos fringed with fingers. The photo is lit and magnified but the green is real (a shot of the colony from further away is here). Zoanthids are a kind of coral, so they are Cnidarians, along with … Continue reading
Posted in Cnidarians, Nervous Systems, Tree of Life
Tagged bilaterian, Cambrian, Ediacaran, evolution of nervous system
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