| Common Name Show similar names |
Language | Country | Species | Type |
|---|---|---|---|---|
| Slate pencil urchin | English | Belize | Eucidaris tribuloides | Vernacular |
| Slate pencil urchin | English | USA | Eucidaris tribuloides | Vernacular |
| Slate pencil urchin | English | Philippines | Heterocentrotus mamillatus | Vernacular |
| Slate pencil urchin | English | USA | Eucidaris thouarsii | Vernacular |