Railroad Worm vs Giant Ladybird
Side-by-side species comparison
| Attribute | Railroad Worm | Giant Ladybird |
|---|---|---|
| Scientific Name | Phrixothrix hirtus | Anatis ocellata |
| Order | Coleoptera | Coleoptera |
| Family | Phengodidae | Coccinellidae |
| Size | 30-65 mm (larvae) | 7-9 mm |
| Habitat | Underground | Forests |
| Diet | Omnivores | Omnivores |
| Regions | South America | Europe, Northern Asia |
| Conservation | Least Concern | Least Concern |
Railroad Worm
A beetle larva with 11 pairs of green-glowing lateral organs and a red-glowing headlamp — the only land animal that produces two different colors of bioluminescence simultaneously.
Did You Know?
The railroad worm is the only terrestrial animal that glows in two colors at once — green along its sides like railway car windows and red on its head like a locomotive.
Giant Ladybird
The largest European ladybird, with orange elytra bearing black spots each encircled by a pale ring. It is a conifer specialist.
Did You Know?
Its eyespot-ringed markings distinguish it from all other European ladybirds and may help startle predators.