Common Silverfish vs Black Mayfly
Side-by-side species comparison
| Attribute | Common Silverfish | Black Mayfly |
|---|---|---|
| Scientific Name | Lepisma saccharina | Ephemera danica var. nigra |
| Order | Zygentoma | Ephemeroptera |
| Family | Lepismatidae | Ephemeridae |
| Size | 8-13 mm | 15-25 mm body |
| Habitat | Underground | Rivers & Streams |
| Diet | Omnivores | Omnivores |
| Regions | Worldwide | Europe |
| Conservation | Least Concern | Least Concern |
Common Silverfish
The most well-known silverfish species, found in homes and buildings worldwide. It has a silvery, torpedo-shaped body covered in fine scales.
Did You Know?
It can survive for over a year without eating.
Black Mayfly
A dark color variant of the common Green Drake mayfly found in some European populations. The dark form is more prevalent in upland, acidic waters. Important for trout feeding.
Did You Know?
The dark form predominates in acidic upland streams while the typical yellow form prefers alkaline lowland rivers.