South American Tortoise Beetle vs Brazilian Railroad Worm
Side-by-side species comparison
| Attribute | South American Tortoise Beetle | Brazilian Railroad Worm |
|---|---|---|
| Scientific Name | Stolas coalita | Phrixothrix viviani |
| Order | Coleoptera | Coleoptera |
| Family | Chrysomelidae | Phengodidae |
| Size | 10-14 mm | 20-40 mm (female), 10-14 mm (male) |
| Habitat | Forests | Grasslands |
| Diet | Herbivores | Omnivores |
| Regions | South America | South America, Brazil |
| Conservation | Least Concern | Least Concern |
South American Tortoise Beetle
A moderately large tortoise beetle with a distinctive pattern of dark markings on a lighter background, with broadly expanded elytral margins. Found in tropical South American forests.
Did You Know?
The broadly expanded margins of its shell-like body can be pressed flat against a leaf surface, creating a sealed edge that is nearly impossible for predators to breach.
Brazilian Railroad Worm
A tropical glowworm beetle with the remarkable ability to produce both green lateral lights and a red cephalic light. The female is large and larviform, while the male is a small, short-lived winged beetle.
Did You Know?
The red and green lights are produced by different luciferases, making this beetle a subject of intensive biochemical research.