Purple Barnacle Specimen
Purple Barnacle Specimen
Amphibalanus amphitrite, commonly known as the purple acorn barnacle, is a small marine crustacean widely distributed in tropical and subtropical coastal waters.
Unlike its cold-water relatives, this species thrives in warmer environments, often found on rocks, ship hulls, piers, and mangrove roots. As filter feeders, purple acorn barnacles use feathery appendages, called cirri, to sweep plankton and detritus from the water into their mouths.
These barnacles are highly adaptable to a wide range of salinities and temperatures. Additionally, they are remarkably prolific; a single barnacle can release up to 10,000 eggs per cycle, often producing multiple broods each year
Enhance your collection with this stunning purple barnacle cluster, measuring between 4 to 6 inches. This unique specimen is perfect for study, display, or even as a creative planter!
Each barnacle cluster showcases intricate textures and colors that make it a standout piece in any setting. You will receive a specimen similar to those shown in the images, allowing for some natural variation in size and shape, ensuring that your piece is truly one-of-a-kind.
Size: 4"-6"
Matter Subscriber Price:
Couldn't load pickup availability








Shop collections containing this item:
Buy 1 Get 1 Free Collectible Specimens Household Science In Stock Items ≤ $20 Natural History Collectibles Natural Specimens Newest Listings Oceanography Sale Items Stemcell Catalog Storewide Unique Gift Ideas
Collapsible content
Further Reading:
AUTHENTICITY GUARANTEED
We only list 100% verified authentic items. We work with reputable collectors, and regularly consult with our network of scientists and experts.
-
Free Shipping
Spend $50 to qualify for free US shipping
Spend $200 to qualify for free global shipping -
Secure Payments
Pay how you like: Credit card, PayPal, After Pay, Shop Pay, Venmo, Apple/Google/Meta Pay & crypto
-
Simple Returns
Change your mind? No problem. Enjoy easy returns within 30 days.
WE TAKE SCIENCE SERIOUSLY
You deserve better than craft store science products. And we think learning is more impactful when you're holding a tangible piece of what you're learning about. That's why Stemcell exists.
We're dedicated to providing the best scientific products available—whether they're fragments of scientific importance, experimental activities, or just interesting things that scratch your curiosity itch.
With every new product launch, our list of new ideas gets longer rather than shorter. So check in often for our latest projects, and thanks for being a part of our endeavor to make the world a smarter place to live.
Believe in yourself; for everything else, there's science.
— TERRY MUDGE, FOUNDER & SCIENTIFIC DIRECTOR