Common name: Collector Urchins

The Temnopleuridae family, commonly known as Collector Urchins or Temnopleurid Urchins, includes a variety of sea urchins found in tropical and subtropical oceans. These urchins are known for their distinctive appearance, often featuring bright colors and intricate patterns. They play a significant role in the reef ecosystem by grazing on algae, which helps prevent overgrowth and maintain the balance of the reef. In the aquarium, they can be beneficial for controlling algae, but care should be taken to ensure they are not placed with delicate corals or invertebrates they might damage.

1. 
   Common name: blue tuxedo urchin

   Scientific name: Mespilia globulus
2. Common name: Bald-patch urchin

   Scientific name: Microcyphus rousseaui
3. Common name: Dussumier's Dartfish

   Scientific name: Salmaciella dussumieri
4. Common name: Salmacis Belli

   Scientific name: Salmacis belli
5. 
   Common name: Urchin Banded Shrimp

   Scientific name: Salmacis sphaeroides