Common name: Hermit Crabs

Diogenidae, commonly known as hermit crabs, are a family of decapod crustaceans. They are known for their behavior of occupying empty snail shells to protect their soft abdomens. Hermit crabs are popular in reef aquariums for their role in cleaning up detritus and uneaten food. They come in various sizes and colors, with species like the Scarlet Reef Hermit (Paguristes cadenati) being particularly favored for their algae-eating habits. It's important to provide a variety of shell sizes for them to upgrade to as they grow.

1. 
   Common name: Blueband Hermit Crab

   Scientific name: Calcinus californiensis
2. 
   Common name: Electric Blue hermit crab

   Scientific name: Calcinus elegans
3. 
   Common name: Hawaiian hermit

   Scientific name: Calcinus laevimanus
4. Common name: orangeclaw hermit

   Scientific name: Calcinus tibicen
5. 
   Common name: Halloween hermit crab

   Scientific name: Ciliopagurus strigatus
6. 
   Common name: Mexican Red-Leg Hermit Crab

   Scientific name: Clibanarius digueti
7. 
   Common name: Blue-legged Hermit Crab

   Scientific name: Clibanarius rutilus
8. 
   Common name: tricolor hermit

   Scientific name: Clibanarius tricolor
9. 
   Common name: Blue-Spotted hermit crab

   Scientific name: Dardanus guttatus
10. 
    Common name: hairy red hermit crab

    Scientific name: Dardanus lagopodes
11. 
    Common name: White-spotted hermit crab

    Scientific name: Dardanus megistos
12. 
    Common name: Anemone Hermit Crab

    Scientific name: Dardanus pedunculatus
13. 
    Common name: red reef hermit

    Scientific name: Paguristes cadenati