Siphona singularis is a Neotropical species of tachinid flies in the genus Siphona of the family Tachinidae. It is the type species of the Actinocrocuta subgenus within Siphona.[1]
Siphona singularis is distributed widely in the Neotropical realm. It is recorded in Costa Rica, Colombia, Ecuador, Peru, Brazil (Manaus and southeastern region) and Trinidad.