It’s time for a belated Valentine’s Day Post (or maybe this is actually an outright Lupercalia post). The Seattle Aquarium has an unusual annual Valentines’ Day tradition of sponsoring blind dates for their resident octopuses. Sometimes the octopuses ignore each other or even quarrel, but other times throwing octopus strangers of opposite genders into a tank together results in multi-armed passion—a special treat for the aquarium visitors (to say nothing of the octopuses) This year the aquarium has (or had) a large mature male Pacific giant octopus (Enteroctopus dofleini) affectionately nicknamed “Kong” who weighs about 70 pounds. Divers set out looking for potential girlfriends for Kong for Valentine’s Day, but the largest females they could find (um, capture) were all under 40 pounds.
This was a problem. It was widely feared that Kong might react badly to these undersized females and just straight out eat them. Mating is the final act for giant Pacific octopuses. They are semelparous (their lives end after a single reproductive event). After mating, females lay between 20,000 and 100,000 eggs which they tenderly nurture and care for as they starve to death. Males develop white lesions on their body and wander absent-mindedly into the open where they are swiftly devoured by predators.
Pacific giant octopus (Enteroctopus dofleini) with human diver
Kong is approaching this final stage of his life, but his keepers could not find a worthy adult female octopus for him to consummate his life with…so they let him go. He went back to the ocean to look for love and death on his own. Good luck out there Kong, you handsome devilfish! Let’s hope it was all worth it.