Smoky Tetanolita Moth 
Snake vine moth 
Sober Renia 
Sociable Renia 
Southern tussock moth 
Speiredonia obscura 
Spilarctia biagi 
Spilarctia cervina 
Spilarctia groganae 
Spilarctia hypogopa 
Spilosoma dinawa 
Spilosoma kebea 
Spilosoma withaari 
Spongy Moth 
Spotted Oleander Caterpillar Moth 
Spotted Tussock Moth 
St. Lawrence tiger moth 
Stenoscaptia aroa 
Streaked Tussock Moth 
Sundanian Clearwing Tussock Moth 
Sweetheart Underwing 
Symphlebia fulminans 
Symphlebia ipsea 
Symphlebia palmeri