Columbine Sawfly vs Peafowl Feather Louse

Side-by-side species comparison

Attribute Columbine Sawfly Peafowl Feather Louse
Scientific Name Pristiphora aquilegiae Goniodes pavonis
Order Hymenoptera Phthiraptera
Family Tenthredinidae Philopteridae
Size 5-7 mm 2-4 mm
Habitat Gardens Gardens
Diet Herbivores Omnivores
Regions Europe, introduced to North America South Asia, Worldwide in captive populations
Conservation Least Concern Least Concern

Columbine Sawfly

A small, dark sawfly whose pale green larvae feed on the leaves of columbine plants. Larvae can cause significant damage in flower gardens.

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Did You Know?

Larvae feed from the leaf edges inward and can reduce a columbine plant to bare stems and leaf ribs within days.

Peafowl Feather Louse

A large chewing louse found on peafowl and pheasants. It feeds on feather material and can damage the ornamental plumage of peacocks.

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Did You Know?

Heavy infestations can damage the spectacular tail feathers that peacocks depend on for courtship displays.