What is a female and male octopus called?

A female octopus is simply referred to as a "female octopus," while a male octopus is called a "male octopus." In scientific terms, male octopuses are often distinguished by their specialized arm called a hectocotylus, which is used for transferring spermatophores to the female. There are no specific names or unique terms for male and female octopuses beyond these designations.