In Octopus’s Garden, Sex Is Sleuthy

Marine biologists studying wild octopuses have found a kinky and violent society of jealous murders, gender subterfuge and once-in-a-lifetime sex.

The new study by researchers from the University of California, Berkeley, who journeyed off the coast of Indonesia found that wild octopuses are far from the shy, unromantic loners their captive brethren appear to be.

The scientists watched the Abdopus aculeatus octopus, which are the size of an orange, for several weeks and published their findings recently in the journal Marine Biology.

They witnessed picky, macho males carefully select a mate, then guard their newly domesticated digs so jealously that they would occasionally use their 8- to 10-inch tentacles to strangle a romantic rival to death.

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