Cristina's Timema vs Scarlet-Bodied Pergid Sawfly
Side-by-side species comparison
| Attribute | Cristina's Timema | Scarlet-Bodied Pergid Sawfly |
|---|---|---|
| Scientific Name | Timema cristinae | Perga kirbyi |
| Order | Phasmatodea | Hymenoptera |
| Family | Timematidae | Pergidae |
| Size | 2-2.5 cm | 16-24 mm |
| Habitat | Heathland | Woodlands |
| Diet | Herbivores | Herbivores |
| Regions | United States (Southern California) | Australia |
| Conservation | Least Concern | Least Concern |
Cristina's Timema
A small, stout walking stick from California that comes in green, striped, and melanistic forms. It is a major model species for studying speciation and adaptation.
Did You Know?
Different color morphs are adapted to different host plants, providing a textbook example of natural selection in action.
Scarlet-Bodied Pergid Sawfly
A large, robustly built Australian sawfly with a bright scarlet to red-orange abdomen and dark head and thorax. Its spitfire larvae feed on eucalyptus in tight clusters.
Did You Know?
Adult females demonstrate rare parental care for an insect by guarding their egg batch and early-instar larvae on the eucalyptus leaf.