Indeed Peter has been hard at work. The first paper from his PhD is out:
Morse, P., K.R. Zenger, M.I. McCormick, M.G. Meekan, & C.L. Huffard (2015) Nocturnal mating behaviour and dynamic male investment of copulation time in the southern blue-ringed octopus, Hapalochlaena maculosa (Cephalopoda: Octopodidae) Behaviour doi: 10.1163/1568539X-00003321 (28 pages)
If anyone would like to read it, send me your email address in a message, and I can pass along the pdf.