Blue Swimmer Crab Has Sex With, Buries Mate

If you’re anything like me, you’ve probably sat at home wondering, aloud, “How, exactly, do swimming crabs — Portunus pelagicus — get it on?” Well, thankfully someone took it upon themselves to record a happy crab couple, and now we know for sure. Two surprises: It involves a lot of carrying and a lot of burying. Also, since these handsome critters are also known as the “blue manna crab,” one wonders if they’re the source of all mana potions everywhere.

(via io9)

Relevant to your interests

• Giant spider sex
• Super awesome slug sex
• Human sex — while jumping out of an airplane
• Ammunition sex