About Amphimoea walkeri Boisduval, 1874
Scientific name: Amphimoea walkeri Boisduval, 1874. This species has a wingspan ranging from 147 to 164 mm. Adult moths are active throughout the entire year. Individuals of this species possess the longest insect proboscis recorded in the world, and they feed on nectar from deep-throated flowers while hovering in the air.