A recent study published in the Journal of Biology Letters described Dr. Reuben Shipway from the University of Portsmouth stumbling in an uncertain scene while studying clam. The Focus species, also known as shipworm, is a sex-liquid, worm-infested animal that is notorious for wreaking havoc on ships, piers, and docks when cut through wood. Here, it sits with two body parts spread out, one for feeding and the other for getting rid of waste. Shipway was observing the insect breeding habits of the ship when one day he saw something unexpected.
When they first said in a statement, “When we first saw these animals reproduce in the aquarium, we couldn’t believe what we were seeing,” they were fighting and using their siphons to spread each other and trade sperm. As far as we know, these wrestling and running events have not been reported before.
Competitive sexual frenzy saw the overflowing clams in front of her eyes that competed for the most impressive additions for a few hours at a time. This type of shaking in individuals reveals new insights into the breeding habits of marine insects as a fancy observation for shipworm coagulation.
In pornographic footage some insects exchange sperm; some people appear at the end of the sperm at one end of the siphon while giving their semen to someone else. Competitors have some worms to remove sperm when they run their fight towards replacement with their own. The orgy involved 74 of the 79 shipworms stuffed inside a single piece of wood, the remaining five of which were simply too far away to get involved.
The researchers were able to close and review the process that unfolded during shipworm coagulation. First, shipworms will walk across some wood if they want to involve another until they find the desired recipient siphon. They then clamp down and exchange sperm in the process, bound to the receiver. In our highly-competitive fields, such as our 74-insect sexual frenzy, siphons will fight for mating opportunities. Once the count is successfully completed, the fertilized eggs are released into the sea.
“It’s a rare and sophisticated form of rare and sophisticated form to involve quarrels between rival partners, dragging potential partners closer and farther than rivals, and involving pulling opponent’s semen out of a siphon,” Shipway said. “A stunning variety of ship insect reproduction techniques has emerged, some dropping their eggs and sperm into the water, some employing dwarf males to mate with a musician and now we know they compete to engage each other directly using their siphons.”