Jellyfish rides
© Getty
Sitting politely on top of a deep-sea jellyfish, this female argonaut was hitching a ride. They’re often seen riding on driftwood or the occasional jellyfish, with the stinging cells protecting them from potential predators in transit. When female argonauts reach maturity, they fill their paper-thin shells with eggs before ejecting from the shell and leaving the eggs behind to incubate and hatch.