Blue Carpenter Bee vs Solomon's Seal Sawfly

Side-by-side species comparison

Attribute Blue Carpenter Bee Solomon's Seal Sawfly
Scientific Name Xylocopa caerulea Phymatocera aterrima
Order Hymenoptera Hymenoptera
Family Apidae Tenthredinidae
Size 20-23 mm 8-10 mm
Habitat Woodlands Underground
Diet Wood Feeders Herbivores
Regions Asia Europe
Conservation Least Concern Least Concern

Blue Carpenter Bee

A striking large bee with brilliant blue iridescent coloring. Nests in dead wood by boring tunnels. Despite their intimidating size, they are generally docile and rarely sting.

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Did You Know?

The blue carpenter bee is one of the few truly blue bees in the world — its stunning metallic blue coloring comes from structural nanostructures rather than pigment.

Solomon's Seal Sawfly

A small, entirely black sawfly whose grayish-white larvae with black heads are highly destructive to Solomon's seal plants. Larvae feed from the leaf edges inward.

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Did You Know?

The larvae are so well camouflaged against the undersides of Solomon's seal leaves that gardeners often only notice them after severe damage is done.