Geosesarma danumense 
Ghost Shrimp 
Glass Shrimp 
Goniopsis pulchra 
Graceful anemone shrimp 
Grainyhand hermit crab 
Grapsus albolineatus 
Green Acropora Commensal Shrimp 
Haig's Porcelain Crab 
Hairy Hermit Crab 
Hairy Hermit Crab 
Hairy red hermit crab 
Hairy shore crab 
Hairy Shrimp 
Hairy squat lobster 
Hamodactylus aqabai 
Hamopontonia physogyra 
Harlequin crab 
Harlequin shrimp 
Harpiliopsis depressa Shrimp 
Harrovia albolineata 
Hawaiian Swimming Crab 
Hemigrapsus sexdentatus 
Heteropenaeus longimanus