Austrocidaris
Austrocidaris is a genus of sea urchins belonging to the family Cidaridae.
The species of this genus are found in southernmost America and New Zealand.
Species:
- Austrocidaris canaliculata
- Austrocidaris lorioli
- Austrocidaris operta
- Austrocidaris pawsoni
- Austrocidaris seymourensis
- ''Austrocidaris spinulosa''