Snail-killing Fly Beetle vs Tres Marias Firefly
Side-by-side species comparison
| Attribute | Snail-killing Fly Beetle | Tres Marias Firefly |
|---|---|---|
| Scientific Name | Drilus flavescens | Photinus knabi |
| Order | Coleoptera | Coleoptera |
| Family | Drilidae | Lampyridae |
| Size | 7-15mm | 7-10 mm |
| Habitat | Underground | Woodlands |
| Diet | Predators | Nectar Feeders |
| Regions | Europe | North America, Mexico |
| Conservation | Least Concern | Least Concern |
Snail-killing Fly Beetle
A brown beetle with soft elytra where males are winged but females are larviform and never develop wings. It specializes in hunting snails.
Did You Know?
The larva enters a snails shell and slowly consumes it alive over several days before pupating inside the empty shell.
Tres Marias Firefly
A small firefly native to Mexico with a yellowish-green flash. It has a dark body with a pale-bordered pronotum and is found in tropical deciduous forests.
Did You Know?
Many Photinus species in Mexico remain poorly studied, with their flash patterns and mating behaviors largely undocumented.