Scientists have described two new species of sea spider from the Salish Sea, including one with hairy-looking legs and red eyes. They are only fractions of an inch long, which is nature's way of saying the horror-movie department completed the design but lost the enlargement budget.
Researchers collected the tiny marine arthropods during dives near Vancouver Island and British Columbia. They are the first new sea-spider species formally described from the region in almost 100 years.
Sea spiders are weird before the new additions
These animals can have up to 12 legs, breathe through their skin and carry reproductive organs into their limbs. Males often transport eggs on specialized legs.
One new species uses comb-like structures to groom its spiny legs. The other is frequently covered in debris and organisms, suggesting it lacks the same cleaning equipment.
Small discoveries fill large gaps
About 1,400 sea-spider species are known, yet many coastal regions remain poorly sampled. Careful taxonomy reveals biodiversity hiding in familiar water.
Smithsonian Magazine reported the species descriptions on October 2, 2026.
They are neither spiders of the household variety nor alien invaders. They are ancient ocean arthropods that simply understand seasonal branding.
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