The Nature LibraryEN·ES
iNat·348239SpeciesAnimalia2,824 field observations
  1. Animals
  2. ›Echinoderms
  3. ›sea urchins and sea cucumbers
  4. ›Sea Urchins, Sand Dollars, and Heart Urchins
  5. ›sea urchins
  6. ›Carinacea
  7. ›Echinacea
  8. ›Camarodonta
  9. ›Echinidea
  10. ›Odontophora
  11. ›Echinometridae
  12. ›Heterocentrotus
Red Pencil Urchin
Plate 1 of 9. (c) Donna Pomeroy, some rights reserved (CC BY-NC), uploaded by Donna Pomeroy · via iNaturalist

Red Pencil Urchin

Heterocentrotus mamillatus

Heterocentrotus mamillatus, commonly known as the slate pencil urchin, red slate pencil urchin, or red pencil urchin, is a species of tropical sea urchin from the Indo-Pacific region.

Continue reading on Wikipedia
§·

Where it lives

Recorded sightings

—

geo-referenced records in GBIF, from museums, herbaria and field observers.

Drag the globe to turn it. Dots are where records exist, not a range map; darker means more records.

§·

In the stacks

Searching the stacks…

Every page naming Heterocentrotus mamillatus in the Biodiversity Heritage Library →

This page is assembled live from iNaturalist, GBIF, Wikipedia, the Source Library and the Internet Archive. It is not yet part of the hand-edited codex. iNaturalist taxon 348239.