Shore Rove Beetle vs Aquatic Snail-killing Fly
Side-by-side species comparison
| Attribute | Shore Rove Beetle | Aquatic Snail-killing Fly |
|---|---|---|
| Scientific Name | Philonthus quisquiliarius | Sepedon sphegea |
| Order | Coleoptera | Diptera |
| Family | Staphylinidae | Sciomyzidae |
| Size | 5-7 mm | 5-9 mm |
| Habitat | Wetlands | Wetlands |
| Diet | Detritivores | Predators |
| Regions | Europe | North America |
| Conservation | Least Concern | Least Concern |
Shore Rove Beetle
A small metallic greenish rove beetle found along pond and river margins in marshy habitats. Hunts small invertebrates in wet leaf litter and debris.
Did You Know?
The metallic green sheen is unusual among European Philonthus species, most of which are plain black.
Aquatic Snail-killing Fly
A slender marsh fly with a distinctly pointed abdomen and yellowish-brown coloring. Larvae are aquatic predators of freshwater snails, attacking them underwater.
Did You Know?
A single larva may consume multiple snails during its development, making it an effective natural snail control agent.