Primary-rainforest
Guides
Osminiini
clearwing moths (tribe)
Osminiini is a tribe of clearwing moths within the family Sesiidae, established by Duckworth & Eichlin in 1977. Members are characterized by Batesian mimicry of stinging Hymenoptera, including spider wasps (Pompilidae) and bees. The tribe includes genera such as Melanosphecia, Akaisphecia, and Heterosphecia. Species exhibit specialized morphological adaptations including metallic coloration, transparent wings, long hind legs, and wasp-waist illusions that enhance their resemblance to hymenopteran models.