🟣📌🌊

#sea urchin #spiky creature #tide pool #ocean floor #marine invertebrate

🌊🟣🌵

#sea urchin #purple sea urchin #spiky shell #ocean floor #cactus analogy #marine invertebrate

🌊🟣✨

#sea urchin #ouriço-do-mar #uni #spiky #ocean floor #marine invertebrate

🌊🪧🟣

#sea urchin #urchin #marine invertebrate #spiny #echinoderm #purple urchin

⏳🌊🐚

#living fossil #ancient life #marine invertebrate #paleozoic fossil

⭐🐠

#starfish #sea star #marine invertebrate #ocean animal #star #fish

💦⭐🐚

#seabed #marine invertebrate #echinoderm

⭐🐚

#estrella de mar #seabed #marine invertebrate

⭐🏝️

#starfish #sea star #island #tropical beach #marine invertebrate #sao bien

🧽🪲⚓

#porifera #sponge #sessile #benthic #attached #sea floor #marine invertebrate

🧊🪧⚓️

#glass sponge #porifera #deep sea creature #marine invertebrate #ocean floor #silica structure #hexactinellid

🌿🐑🐌

#leaf sheep slug #costasiella kuroshimae #sea slug #sacoglossa #cute sea creature #marine invertebrate