337
submitted 6 months ago by [email protected] to c/[email protected]
Twitter Post Transcription

Deb JJ Lee (they) @jdebbiel Ā· 22h ā€®ā‹Æ

Learned that sea urchins have a single eye and now I'm physically ill

[Two photos, the first showing a sea urchin and the second more zoomed in on a small orange part in the middle of its body.]

Readers added context
That is a butthole.
inaturalist.org/guide_taxa/292...


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[-] [email protected] 36 points 6 months ago

Not a marine biologist, but I am a biology student in my undergrad, and have dissected these recently. That is indeed the butthole. Sea urchins don't have eyes.

[-] [email protected] 27 points 6 months ago* (last edited 6 months ago)

I have no eyes but I must poop.

this post was submitted on 17 Jan 2024
337 points (98.3% liked)

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