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![](https://www.curiositas.paris/55515-large_default/slate-pencil-urchin-on-base-heterocentrotus-mamillatus.jpg)
Slate pencil urchin on base - Heterocentrotus mamillatus
Origin: Indo-Pacific.
Pencil urchin on base - Heterocentrotus mamillatus
Black wood base, repoussé brass rosette.
Pencil urchin (Heterocentrotus mamillatus) is a species of tropical sea urchin in the Echinometridae family, characterized by its very thick spines.
Origin: Indo-Pacific.
The shell, called a “test”, can measure up to 8 cm in diameter, with spines (called “radioles”) reaching up to 10 cm. The genus is easily recognized by its enormous, thick primary radioles.
Wingspan: about 22cm - Height: 33cm
All sea urchins are farmed or collected with permission.
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XL Size - Dimensions with base: H99cm
Ref B
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Slate pencil urchin on base - Heterocentrotus mamillatus
Origin: Indo-Pacific.