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Creature Feature: Caribbean Spiny Lobster

Creature feature Caribbean spiny lobster

Caribbean spiny lobster (Panulirus argus) in a giant barrel sponge (Xestospongia muta) in the Elbow Reef, Key Largo, Florida, USA. (Photo: Oceana / Carlos Minguell)

This lobster species is perhaps best known for its impressive navigational skills. Caribbean spiny lobsters orient themselves with the Earth’s magnetic field, and then follow that point to find food at night and for long migrations. During these migrations, they form queues—long, single file lines in groups of 50 that walk day and night until reaching their destination. Lobsters prefer warmer water, so they migrate en masse to deeper waters when water starts to cool in winter.


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