Rowan's Seaside Treasure
Harpa Davidus
Harpa Davidus
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The Harpa davidis, also known as the Madras Harp or David Harp, is a glossy seashell with distinctive markings and a wide aperture. Usually pale brown or reddish-brown, with hints of purple, orange, and white.
You will receive 1 shell per order.
Please be aware:
These shells are safe for Hermit Crabs.
Hermit Crab Opening Sizes:
Shell Opening Size in Inches |
Shell Length Size in Inches |
0.90- 1.00 |
1.00-1.50 |
1.01-1.25 |
1.50-2.00 |
1.26-1.50 |
2.50-3.00 |
1.51-1.75 |
3.00-3.50 |
Please reach out to us with any questions you may have.
We love talking about seashells and Hermit Crabs!


