- Animals
- ›Echinoderms
- ›sea urchins and sea cucumbers
- ›Sea Urchins, Sand Dollars, and Heart Urchins
- ›sea urchins
- ›Carinacea
- ›Echinacea
- ›Camarodonta
- ›Temnopleuridea
- ›Temnopleuridae
- ›Holopneustes

Short-spined urchin
Holopneustes porosissimus
Holopneustes porosissimus, the short-spined urchin, is a species of sea urchin within the family Temnopleuridae. It is found in southern regions of Australia, excluding Tasmania.
Spines are red, the test is a greenish-grey, and the surface is covered with secondary tubercles. Diameter of up to 8 centimeters. It is common in waters from 0 - 30 meters in depth.
Where it lives
Recorded sightings
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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 Holopneustes porosissimus 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 708864.