AI-generated illustrations to help identify visible features.
Question 1
What is the animal's overall body shape?
Look at the animal's overall shape. Check whether it resembles a star, has a central disc with thin arms, is rounded with spines, has an elongated body or bears feather-like arms. Some forms are unusual. Skip the question if you cannot clearly recognise its outline.
Real photographs of the species, taken by our contributors.
Compatible candidates
39 speciesAn unknown feature does not rule out a species. Matches are not confidence percentages.
