wierd_world on Instagram: "An octopus is born by hatching from an egg laid by the female. They do not undergo a live birth. ​The process involves several distinct stages: ​1. Reproduction and Fertilization ​Mating: The male octopus uses a specially modified arm, called the hectocotylus, to deliver spermatophores (packets of sperm) directly into the female's mantle cavity. ​In most species, both the male and the female die shortly after reproduction and the subsequent brooding period, respectivel

Joseph Leverton on Instagram: "Look at the male octopus using his hectocotylus what an incredible sight! 🐙 This specialized arm is used to transfer sperm to the female during mating. It’s a delicate, rarely seen moment in the wild and a true honor to witness. Octopuses mate only once in their lives, and this careful exchange marks the start of their final chapter. 5 Facts About Octopus Mating & the Hectocotylus. 1. Specialized Arm for Mating: The male octopus uses a unique arm called the