A little hermit crab covered by a sponge instead of a shell. A cool little symbiotic relationship that benefits both. Sponge has an odor that keeps predators away, and since the hermit

Symbioses SpringerLink

Whale Crab by CBSorgeArtworks : r/SpeculativeEvolution

That's why they extinct : r/malaysia

The Hairy Frogfish. The first dorsal spine, the illicium, tips

Close-up of a crab's face, photo by Gregory S. Paulson : r

Whale Crab by CBSorgeArtworks : r/SpeculativeEvolution

4 way symbiotic relationship : r/SpeculativeEvolution

This fish animatronic in Duinrell, that I saw in a video my brother was watching. It only pops up, but it's so dirty. : r/submergedanimatronic

Constantia Pets Hermit Crab Real Sea Sponges - 5 Pack