Marine
Intermediate
©AI Generated·ProprietaryGreen Rock Urchin
Echinometra viridis
Water temp24 - 27 °CpH Value8.1 - 8.4 pHKH8 - 12 dKHEcological roleHerbivore
Encyclopaedia
Marine invertebrates
Corals, crustaceans, molluscs, and other invertebrates for marine and reef aquariums.
Copy the link or share this page so you can easily find it again.
Explore by category
Visual guideFilter225 cards / 332
Family
Origin
Invertebrate type
Ecological role
Marine
Easy
©AI Generated·ProprietaryGreen Sea Urchin
Lytechinus variegatus
Water temp22 - 27 °CpH Value8.1 - 8.4 pHKH8 - 12 dKHEcological roleHerbivore
Marine
Intermediate
©AI Generated·ProprietaryHaddon carpet anemone
Stichodactyla haddoni
Water temp24 - 28 °CpH Value8.1 - 8.4 pHEcological roleSymbiont
Marine
Intermediate
©AI Generated·ProprietaryHairy Hermit Crab
Aniculus aniculus
Water temp22 - 28 °CpH Value8.1 - 8.4 pHKH8 - 12 dKHEcological roleScavenger
Marine
Intermediate
©AI Generated·ProprietaryHairy yellow hermit crab
Aniculus maximus
Water temp22 - 28 °CpH Value8.1 - 8.4 pHKH8 - 12 dKHEcological roleScavenger
Marine
Easy
©AI Generated·ProprietaryHammer Snapping Shrimp
Alpheus malleator
Water temp22 - 28 °CpH Value8.1 - 8.4 pHKH8 - 12 dKHEcological roleSymbiont
Marine
Advanced
©AI Generated·ProprietaryHarlequin shrimp
Hymenocera picta
Water temp22 - 28 °CpH Value8.1 - 8.4 pHEcological roleScavenger
Marine
Easy
©AI Generated·ProprietaryHidden Hermit Crab
Calcinus latens
Water temp22 - 28 °CpH Value8.1 - 8.4 pHKH8 - 12 dKHEcological roleScavenger
Marine
Intermediate
©AI Generated·ProprietaryHolthuis's Anemone Shrimp
Ancylomenes holthuisi
Water temp22 - 28 °CpH Value8.1 - 8.4 pHKH8 - 12 dKHEcological roleSymbiont
Marine
Easy
©AI Generated·ProprietaryKuekenthal's cleaner shrimp
Lysmata kuekenthali
Water temp22 - 28 °CpH Value8.1 - 8.4 pHKH8 - 12 dKHEcological roleCleaner
Marine
Easy
©AI Generated·ProprietaryLamarck's Pebble Crab
Xanthias lamarckii
Water temp22 - 28 °CpH Value8.1 - 8.4 pHKH8 - 12 dKHEcological roleScavenger
Marine
Intermediate
©AI Generated·ProprietaryLarge Mediterranean Hermit Crab
Dardanus calidus
Water temp15 - 22 °CpH Value8.1 - 8.4 pHKH8 - 12 dKHEcological roleScavenger
Marine
Intermediate
©AI Generated·ProprietaryLettuce Sea Slug
Elysia crispata
Water temp22 - 26 °CpH Value8.1 - 8.4 pHKH8 - 12 dKHEcological roleHerbivore
Marine
Easy
©AI Generated·ProprietaryLined Hermit Crab
Clibanarius lineatus
Water temp22 - 28 °CpH Value8.1 - 8.4 pHKH8 - 12 dKHEcological roleScavenger
Marine
Easy
©AI Generated·ProprietaryLined Shrimp
Lysmata vittata
Water temp22 - 28 °CpH Value8.1 - 8.4 pHKH8 - 12 dKHEcological roleCleaner
Marine
Easy
©AI Generated·ProprietaryLipke's Cleaner Shrimp
Lysmata lipkei
Water temp22 - 27 °CpH Value8.1 - 8.4 pHKH8 - 12 dKHEcological roleCleaner
Marine
Easy
©AI Generated·ProprietaryLong-spined sea urchin
Diadema setosum
Water temp23 - 27 °CpH Value8.1 - 8.4 pHKH8 - 12 dKHEcological roleHerbivore
Marine
Advanced
©AI Generated·ProprietaryLong-tentacle Anemone
Condylactis doreensis
Water temp22 - 26 °CpH Value8.1 - 8.4 pHKH8 - 12 dKHEcological roleSymbiont
Marine
Easy
©AI Generated·ProprietaryLongspine Star Snail
Lithopoma phoebium
Water temp22 - 28 °CpH Value8.1 - 8.4 pHKH8 - 12 dKHEcological roleHerbivore
Marine
Easy
©AI Generated·ProprietaryLysmata prima shrimp
Lysmatella prima
Water temp22 - 26 °CpH Value8.1 - 8.4 pHKH8 - 12 dKHEcological rolePest control
Marine
Intermediate
©AI Generated·ProprietaryMagnificent Anemone Shrimp
Ancylomenes magnificus
Water temp22 - 28 °CpH Value8.1 - 8.4 pHKH8 - 12 dKHEcological roleSymbiont
Marine
Intermediate
©AI Generated·ProprietaryMagnificent sea anemone
Radianthus magnifica
Water temp24 - 28 °CpH Value8.1 - 8.4 pHEcological roleSymbiont
Marine
Easy
©AI Generated·ProprietaryMalagasy cleaner shrimp
Lysmata malagasy
Water temp22 - 26 °CpH Value8.1 - 8.4 pHEcological roleCleaner
Marine
Advanced
©AI Generated·ProprietaryMammillated starfish
Pentaceraster mammillatus
Water temp22 - 28 °CpH Value8.1 - 8.4 pHKH8 - 12 dKHEcological roleScavenger
Showing 24 of 225
Practice with the Atlas
Turn this list into a challenge.
After browsing the species, try recognizing them from photos, names, and traits: leaderboards stay separate from the catalog.