European Spruce Sawfly vs Chinese Firefly
Side-by-side species comparison
| Attribute | European Spruce Sawfly | Chinese Firefly |
|---|---|---|
| Scientific Name | Gilpinia hercyniae | Pyrocoelia rufa |
| Order | Hymenoptera | Coleoptera |
| Family | Diprionidae | Lampyridae |
| Size | 7-10 mm | 12-18 mm |
| Habitat | Farmland | Farmland |
| Diet | Omnivores | Omnivores |
| Regions | Europe, introduced to North America | China, Japan, Korea |
| Conservation | Least Concern | Not Evaluated |
European Spruce Sawfly
A moderately sized sawfly with dark brown to black coloring and pectinate antennae in males. Larvae are green with white lateral stripes and feed on spruce needles.
Did You Know?
After its introduction to North America in the 1920s, it caused massive spruce defoliation until a naturally occurring nuclear polyhedrosis virus brought populations under control.
Chinese Firefly
A large Asian firefly with a bright orange-red thorax and powerful bioluminescent glow. It is commonly seen near streams and rice paddies on warm evenings.
Did You Know?
Its larvae are aquatic and hunt freshwater snails underwater, breathing through special abdominal gills.