Male octopus injects female with venom

Male octopus poisons its mate to avoid becoming post-sex snack
While unfortunate for the males, becoming a post-sex meal offers the females vital nutrients needed to sustain themselves and their soon-to-be hundreds of gestating offspring. This practice is especially common in animals exhibiting female sexual dimorphism,
Male octopus injects female with venom during sex to avoid being eaten
Some male octopuses tend to get eaten by their sexual partners, but male blue-lined octopuses avoid this fate with help from one of nature’s most potent venoms
Octopuses Use Venom for Safe Sex, Biologists Reveal
"Mating ended when the females regained control of their arms and pushed the males off," the researchers noted.
Electric blue octopuses use potent venom to get females to mate — and not eat them
Blue-lined octopuses are from a group of venomous octopuses that look plain in color until they are threatened, at which time their bodies flare with electric blue lines to ward off potential threats,
Bad romance: male octopuses inject deadly venom into their mates
Male blue-lined octopuses inject females with venom during mating to avoid being eaten by their partners, observations suggest 1. Blue-lined octopuses (Hapalochlaena fasciata) have paralysing venom that can kill a human.
Toxic Love: Male Blue-lined Octopuses Use Venom To Stop Sexual Partners Eating Them
Male blue-lined octopi (Hapalochlaena fasciata) have been found to use venom on their sexual partners, as well as for the usual reasons of defense against predators and subduing prey. Killing the females would be counterproductive,
Male octopuses paralyse partners with venom during sex to avoid being eaten, scientists find
Scientists have found that male blue-lined octopuses inject venom and paralyse females during sex to avoid being killed and cannibalised by their much larger partners. The male octopus of this species precisely injects a dose of its deadly tetrodotoxin venom into the females to immobilise them during copulation,
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The Tiny Blue-Ringed Octopus Is Iridescent and Deadly
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What’s Odd About That Octopus? It’s Mating Beak to Beak.
This story ran in the April 2016 issue of National Geographic magazine. In most octopus species it’s customary after sex for the female to make a meal—of her partner. To avoid being eaten ...
Readers respond: Legislators have bigger concerns than octopus
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Octopus strangles scuba diver in chilling attack, netizens react: ‘What’s the cameraman doing?’
In the video, the diver, on encountering the octopus, pokes it and tries to grab the creature. The octopus quickly retaliates ...