What is the approximate maximum length an adult female blanket octopus can reach?
Answer
Up to 2 meters
The adult female is massive and can reach lengths up to 2 meters, or even more according to older reports.

Related Questions
What ecological zone do blanket octopuses inhabit?What is the approximate maximum length an adult female blanket octopus can reach?What is the minimum recorded length cited for the minuscule male blanket octopus?When did scientists officially confirm the existence of a separate male blanket octopus specimen?What feature characterizes the most dramatic sexual dimorphism in cephalopods found in this species?When threatened, how might the female blanket octopus use her eponymous 'blanket'?How does the pelagic lifestyle of the blanket octopus impact human observation?What do researchers hypothesize might cause the male and female blanket octopuses to occupy slightly separated oceanic niches?If a blanket octopus sighting is reported, which sex is almost certainly the one being described?Why does every new film or photograph of a blanket octopus hold immense scientific weight?