If you’re going to the beach this weekend – watch out for tiny, spiny larval crabs. We’ve heard from two readers today reporting they’re back on Alki, and one reported a painful encounter. The other, Kaitlin, emailed to say:

As people hit the beach this weekend, just wanted to let neighbors know that there are large bands of crab larvae washed up on the beach. These spiny little friends are uncomfortable to walk on, so make sure to bring water shoes.

They’re called zoae and we published this reader report about them last year. That report noted, “It feels like glass or an itchy pinch” if you encounter them with bare hands/feet (etc.). This state Ecology Department page has more about them. Kaitlin reports seeing them just east of Alki Bathhouse.