Other Invertebrates

Fromia indica spawning.

Introduction

Here are some quick links to the various organisms of interest that will typically be found within a marine aquarium, that are not vertebrates (fish) and aren't corals.

Cnidarians

• Anemones
• Zoanthids
• Corallimorphs

Crustaceans

• 'Pods - Copepods, Amphipods, Isopods
• Crabs
• Hermit Crabs
• Pistol Shrimp
• Crayfish - Painted Crayfish, Reef Lobsters
• Stomatopods - Mantis Shrimp
• Hippolytidae - Cleaner Shrimp, Broken Backed Shrimp
• Stenopodidae - Banded Coral Shrimp
• Porcellanidae - Porcelain Crab
• Rhynchocinetidae - Hingebeak Shrimp

• 
  Lybia tessellata
• 
  Barnacles within Galaxea fascicularis

Molluscs

• Snails
• Tridacnids - Giant clams
• Nudibranchs

Echinoderms

• Sea Apples
• Sea Cucumbers
• Sea Urchins
• Crinoids - Basket Stars and Feather Stars
• Sea Stars
• Brittle stars - Ophiurods

• 
  Pseudocolochirus violaceus, Australian Sea Apple