Sea Urchin Anatomy

Image via WikipediaTinksU TrentNotTracy!
Thankfully sending over great pages for me to stumble in between my sporadic appearance online.
Here's one of her finds...

The Virtual Urchins: Exploring the Internal and External Anatomy of a Sea Urchin
[via: http://virtualurchin.stanford.edu]

*gee for some reason I have the munchies after doing this...

Related articles

• Dolphins, Walrus, Seals Oh My - Izu Aquarium, Japan (travelpod.com)
• Holidaymaker Dies After Stepping On Creature (news.sky.com)
• Sea urchins tolerate acid water (bbc.co.uk)