Rhypotoses maculutea 
Richards' Fungus Moth 
Robinsonia dewitzi 
Rosy footman 
Rotund Idia Moth 
Ruby tiger 
Rusty holomelina 
Rusty tussock moth 
Saffron-bodied Clear-tip 
Salt Marsh Moth 
Santa Ana tussock moth 
Sanys irrosea 
Sarbine cruciata 
Sarbine flavodiscalis Sarbine flavodiscalis 
Saroba antecedens 
Saroba pansa 
Sarobides 
Sarsina purpurascens 
Sartagine ovafricta 
Saurita absona 
Saurita diffusa 
Saurita hilda 
Saurita nigripalpia