What do researchers hypothesize might cause the male and female blanket octopuses to occupy slightly separated oceanic niches?

Answer

The physical requirements of the small, lightweight male might necessitate consistently deeper or cooler waters.

It is suggested that the sheer physical requirements of the small, lightweight male might necessitate occupying slightly different stratification, such as consistently deeper, cooler, or more neutrally buoyant waters than the larger female.

What do researchers hypothesize might cause the male and female blanket octopuses to occupy slightly separated oceanic niches?
rarityanimalmarine animaloctopus