Thanks for the suggestion, the nature is really beautiful in all the variations it devises!<p>&quot;Traumatic insemination, also known as hypodermic insemination, is the mating practice in some species of invertebrates in which the male pierces the female&#x27;s abdomen with his penis and injects his sperm through the wound into her abdominal cavity (hemocoel).&quot; &quot;The process is detrimental to the female&#x27;s health. It creates an open wound which impairs the female until it heals, and is susceptible to infection.&quot;