The eyes of ghost crabs allow 360? vision because they are positioned on mobile stalks.

Edit Hook

References

"Another arthropod method of achieving all-round vision is to have eyes on mobile stalks, like the ghost crab." (Foy and Oxford Scientific Films 1982:124)

Book
The grand design: Form and colour in animalsBLA Publishing Limited for J.M.Dent & Sons Ltd, Aldine House, LondonDecember 15, 1983
Sally Foy

Edit References

Learn More about the living system/s