[Octopus]: Hank the Bimac

There are not too many (only one I know of) male octo species that actually give up their arms. Some, however, do give up their lives if the female is particularly hungry, ornery or just in a bad mood (we really don't know why some males are cannibalized and others of the same species are not). Yes, the female stores the sperm in both cases but the expected viability of the sperm is only about 3 (4 at the most) months.

If she is guarding the cave there is likely a larger clutch inside. You might try taking a video and then enlarging it to see if the camera can pickup more than your eyes (I have often found this to be helpful).
Your first sign of viability on the eggs will be black dots in the eggs so it will be helpful to try to take photos every few days if you can get an angle that shows an egg. These will be the beginnings of eyes.
I did take a video and was able to capture the one egg that I have posted but she guards the cave or occupies most of the space as if she doesn’t want me to see inside or hides the egg(s). I don’t want to stick my hands in there because she actually swats at the algae magnet when I try to get her to reposition to see. She’s a feisty one and I’m sure she would defend and if not I don’t want to disturb her too much. I might try to draw her out a bit but from what I can see the one is not longer there...

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