Yellow Sally vs Dark Bush-cricket
Side-by-side species comparison
| Attribute | Yellow Sally | Dark Bush-cricket |
|---|---|---|
| Scientific Name | Isoperla fulva | Pholidoptera griseoaptera |
| Order | Plecoptera | Orthoptera |
| Family | Perlodidae | Tettigoniidae |
| Size | 8-12 mm | 15-20mm |
| Habitat | Rivers & Streams | Woodlands |
| Diet | Omnivores | Omnivores |
| Regions | Europe | Europe |
| Conservation | Least Concern | Least Concern |
Yellow Sally
A bright yellow stonefly common in European upland streams. Nymphs are omnivorous, feeding on both algae and small invertebrates.
Did You Know?
The vivid yellow color serves no known warning function and fades quickly in preserved specimens.
Dark Bush-cricket
A robust dark brown bush-cricket with vestigial wings. It is common in hedgerows and woodland edges across Europe. Males produce a short sharp chirp repeated at regular intervals.
Did You Know?
Despite being flightless, it has been steadily expanding northward in Europe, likely driven by climate warming.