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Judi Lynn

(160,219 posts)
Fri Jul 24, 2020, 03:01 AM Jul 2020

Strange, spiral bee combs look like fantastical crystal palaces. Now we know why.

By Brandon Specktor - Senior Writer 2 days ago

These Australian bees might be following the same rules that crystals use to grow.



The Australian bees of genus Tetragonula produce strange, spiral nests. Scientists think they know why.
(Image: © Elke Haege (a) and Tim Heard (b))

In a world of bland hexagonal honeycombs, a small group of rebellious Australian bees has chosen to build spiral staircases.

Meet the bees of the genus Tetragonula. These Aussie pollinators have no stingers, but make up for their defensive deficiencies by building mesmerizing fortresses of wax whose beauty has long captivated the Internet.

These spiral structures are actually giant, swirly nests called "brood combs." Each little circular cell is an egg chamber, built by a wax-secreting worker bee, provisioned with regurgitated food by a nurse bee, then filled with an egg by the queen herself. When one cell is done, workers move on to the next one, building outward and upward in a spiral pattern that can sometimes reach 20 stories tall, Tim Heard, an entomologist with The Commonwealth Scientific and Industrial Research Organization (CSIRO) in Australia, previously told Live Science.

Related: Googly eyes: See photos of striking wasp faces

So, how did the Tetragonula bees become the Frank Lloyd Wrights of the insect world? Does each colony employ its own master architect, charged with guiding his comb's construction — or does each worker bee merely follow an unconscious set of individually-encoded building rules? According to a study published today (July 22) in the Journal of the Royal Society Interface, the answer could lie in crystals.

More:
https://www.livescience.com/tetragonula-spiral-bee-comb-grow-like-crystals.html

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Strange, spiral bee combs look like fantastical crystal palaces. Now we know why. (Original Post) Judi Lynn Jul 2020 OP
very cool CatLady78 Jul 2020 #1
"No stinger" bees be best. nt oasis Jul 2020 #2
How cool GeoWilliam750 Jul 2020 #3
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