Spiny Green Knobby Sea Urchin Shell (Plococidaris verticillata) – Natural Sea Urchin with Spines for Display, Crafts & Coastal Decor (2.3–3.1 in)
Green Knobby Sea Urchin | Indo-Pacific Specimen | Spined Echinoderm for Collectors & Wholesale Supply
$6.80
Description
What’s Included
Quantity: 1 natural sea urchin shell (with spines)
Size Range: Approx. 2.3–3.1 inches (≈ 6–8 cm)
Shell Type
Common Name: Spiny Green Knobby Sea Urchin
Scientific Name: Plococidaris verticillata
Class: Echinoidea
Family: Cidaridae
Origin
Plococidaris verticillata is found in Indo-Pacific tropical waters, typically inhabiting rocky reefs and coral environments. Its thick test and heavy spines are adaptations for protection in high-energy marine habitats.
Appearance & Natural Features
Spiny Green Knobby Sea Urchins are valued for:
Thick, robust club-shaped spines
Distinctive knobby spine texture
Natural green, olive, tan, and cream tones
Strong, architectural form ideal for display
Scientific and collector-grade appearance
Each specimen is naturally unique in spine density, coloration, and overall form.
Uses & Applications
This spined sea urchin shell is ideal for:
Coastal & nautical home décor
Beach wedding accents and favors
Cabinet of curiosities displays
Educational and marine science collections
Air plant holders (advanced users)
Photography, styling, and prop use
Retail resale and specialty décor projects
Natural Product Disclaimer
Photos show representative examples, not the exact specimen
Natural variations in color, spine length, and form are expected
Minor spine loss or edge wear may occur due to natural ocean conditions
Bulk & Wholesale Orders
We supply natural sea urchins and marine specimens to professional and commercial buyers, including:
Interior designers & stylists
Museums & educational institutions
Shell retailers & collectors
Coastal décor brands
Wedding and event suppliers
📧 Email: cyan@seashell-supply.com
💬 Or simply send us a message to discuss your needs.
Every seashell is a gift from the ocean, and I pack each one with the care it deserves, ensuring its safe journey to you.
Preparation Time: I will carefully wrap your seashells in recycled paper and twine within 1-3 business days, making it feel like a personal gift from the sea.
Shipping Method: I use reliable standard shipping and will provide you with a tracking number, so you can follow your shell’s journey.
International Orders: For shells traveling across oceans, please allow a little extra time. Sometimes customs checks can extend their journey.