Eggshell Shrimp 
Elegant Squat Lobster 
Emperor shrimp 
Eriphia sebana 
European Lobster 
European Spiny Lobster 
Everglades Crayfish 
Feather Star Commensal Shrimp 
Fine-striped Snapping Shrimp 
Fingerprint Shrimp 
Flame Box Crab 
Flaming Reef Lobster 
Flat Rock Crab 
Flathead lobster 
Flattop crab 
Floral Egg Crab 
Florida Cave Crayfish 
Forceps Fiddler Crab 
Four-Lobed Porcelain Crab 
Frog crab 
Funchalia villosa 
Galathea balssi 
Gaomard's Hermit Crab 
Geosesarma batak