Butterflies taste food with their feet
Butterflies use specialized taste receptors on their feet to sample food and identify host plants for egg-laying, showcasing an extraordinary and highly sensitive sensory adaptation.
Butterflies don't just walk on their feet; they taste with them! Tiny hair-like structures, called chemosensilla, on their tarsi detect sugars in nectar. This allows them to "tap" a flower to taste it before extending their proboscis to drink, ensuring efficient feeding during their short adult lives.
There's more to this story — open the app to keep reading.
Continue Reading in App
1 more paragraphs · plus a 3-question quiz