Water Strider vs Water Springtail
Side-by-side species comparison
| Attribute | Water Strider | Water Springtail |
|---|---|---|
| Scientific Name | Gerris lacustris | Podura aquatica |
| Order | Hemiptera | Collembola |
| Family | Gerridae | Poduridae |
| Size | 8-10 mm | 1-1.5 mm |
| Habitat | Ponds & Lakes | Ponds & Lakes |
| Diet | Omnivores | Seed Feeders |
| Regions | Europe, Asia | Europe, North America, Asia |
| Conservation | Least Concern | Least Concern |
Water Strider
Walks on water using hydrophobic leg hairs that trap air. Each leg has thousands of microscopic grooved hairs. Can detect prey vibrations on the water surface from centimeters away.
Did You Know?
Water striders have over 1,000 microscopic hairs per mm on their legs — each hair has nano-grooves that trap air, making their feet essentially unwettable.
Water Springtail
A distinctive dark-colored springtail found on the surface of still freshwater. It is the only species in its family and forms dense aggregations.
Did You Know?
It can walk on water using surface tension and its water-repellent cuticle.