Aquatic Arachnids: Exploring the World of Water-Dwelling Spiders

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Scuba Spiders

Spiders have learned how to scuba dive. Unlike the hibernating aquatic bees we recently met, some spider species evolved traits to thrive underwater.

• Diving bell spiders create silk canopies for transporting air

• Others build watertight nests to create air pockets

• Desis formidabilis regulate salt concentration to enjoy sea food

These and many other adaptations (air trapping hairs!) help spiders survive changing conditions such as tides or flooding. Conservationists are searching for more aquatic species to better understand regional impacts of climate change. Or pitch a new superhero crossover.

Source: Popular Science

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