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Branches accommodate algae: sea slug


Nudibranch / threefingere.. / LicenseCC-by-sa - Attribution Share Alike

The gut of one sea slug accommodates the algae it farms for nutrition by branching into leaf-like tentacles for increased housing space.

"One sea-slug common on the Great Barrier Reef in Australia has taken this practice even further. It is able to stimulate its captive algae so that they proliferate to an unusual degree. To accommodate the greater numbers produced in this way, it develops branches in its gut which extend into leaf-like tentacles along its flanks. Having stocked its tentacles with plants, the sea-slug moves away from the feeding grounds among the coral where it first acquired the algae. It seldom if ever feeds on coral again. It is sustained entirely, it seems, by its internal gardens." (Attenborough 1995:204-205)
About the inspiring organism

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Organism/taxonomy data provided by:
Species 2000 & ITIS Catalogue of Life: 2008 Annual Checklist

Bioinspired products and application ideas

Application Ideas: Optimizinggreenhouse space; applications related to tissue generation.

Industrial Sector(s) interested in this strategy: Agriculture, Medical

Attenborough, D. 1995. The Private Life of Plants: A Natural History of Plant Behavior. London: BBC Books. 320 p.
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