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. [2] [page …

Dec 25, 2007 · Red slate pencil urchins are some of the most visual stunning sea urchins in Hawaii. Known as “ha’uke’uke ‘ula’ula” in Hawaiian, they are vibrant red in color and can reach …

Jan 3, 2024 · Heterocentrotus mammillatus, also known as the slate pencil urchin, red slate pencil urchin, or red pencil urchin, is a species of tropical sea urchin found in the Indo-Pacific region.

May 12, 2019 · Ha‘uku‘uku‘ula‘ula is the Hawaiian name for the red pencil urchin. This brightly colored sea urchin has short, blunt spines that are not sharp and poisonous like other sea …

With their vibrant red and uniquely large, dull spines, the red slate pencil urchins are certainly easy to spot along rocky intertidal shores - their blatant flamboyance and minimal obvious …

The Red Slate Pencil Urchin (Heterocentrotus mammilatus) is one of many premium ornamental invertebrates available for your saltwater marine aquarium at LiveAquaria®.

These peculiar echinoderms are found throughout the Indo-Pacific but are most common in Hawaii. That's also where they're at their most RED. Elsewhere they can end up more brown …

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.

The Red Slate Pencil Urchin, scientifically known as Heterocentrotus mamillatus, is a striking marine invertebrate that is popular among reef aquarium enthusiasts. This species is known …

Red pencil urchin Distribution: from the Red Sea and Eastern Africa to Southern Japan , Hawaii (where it is abundant), French Polynesia and New Caledonia . Spots where Heterocentrotus …