Fish farms now produce million tons of fish each year around the globe. But octopuses have largely escaped this kind of confined aquaculturing, despite a growing global demand and overfishing. Why? That’s the million-ton question.
Based on their brief life cycles, prolific reproduction and efficient metabolisms, octopuses should be ideal candidates for aquaculture. They have short lives, many taking only a year or two to reach full maturity. Females lay thousands and thousands of eggs. And as poikilotherms, they are incredibly efficient at turning calories consumed into body mass.
Groups of scientists and entrepreneurs across the world—from Japan to Australia to Italy to Mexico—have been trying to find a way to rear these finicky creatures from egg to export. And most of them have struggled. But now, one farm has reported success, a move that could help wild populations and researchers alike.
On the Yucatan coast in Mexico, a small cooperative is finally rearing Octopus maya from eggs after a decade of research and unsuccessful attempts, according to news reports. Called Mayab Mollusks, it is still in its infancy, but the group is planning to gear up to larger commercial operations.
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