Japanese Dobsonfly vs Malabar Banded Peacock

Side-by-side species comparison

Attribute Japanese Dobsonfly Malabar Banded Peacock
Scientific Name Protohermes grandis Papilio buddha
Order Megaloptera Lepidoptera
Family Corydalidae Papilionidae
Size 40-60 mm body length 90-120 mm wingspan
Habitat Rivers & Streams Rivers & Streams
Diet Predators Nectar Feeders
Regions East Asia, Japan South Asia (India, endemic to the Western Ghats)
Conservation Least Concern Least Concern

Japanese Dobsonfly

A large aquatic insect known as 'hebi-tonbo' (snake dragonfly) in Japanese. The adult males have elongated, curved mandibles. Larvae called 'magotaro-mushi' are used as fishing bait.

💡

Did You Know?

Dobsonfly larvae are prized as live fishing bait in Japan and are collected from stream rocks by anglers targeting ayu (sweetfish).

Malabar Banded Peacock

A striking swallowtail endemic to the Western Ghats with broad green bands across dark wings. Males congregate at mud puddles and stream banks in large numbers during the monsoon season.

💡

Did You Know?

This is the state butterfly of Kerala and is found exclusively in the Western Ghats biodiversity hotspot.