Polished Rove Beetle vs Dark-Horned Casemaker
Side-by-side species comparison
| Attribute | Polished Rove Beetle | Dark-Horned Casemaker |
|---|---|---|
| Scientific Name | Philonthus politus | Psilotreta labida |
| Order | Coleoptera | Trichoptera |
| Family | Staphylinidae | Odontoceridae |
| Size | 9-13 mm | 10-14 mm |
| Habitat | Underground | Woodlands |
| Diet | Detritivores | Detritivores |
| Regions | Europe, Asia, North Africa | North America |
| Conservation | Least Concern | Least Concern |
Polished Rove Beetle
A medium-sized rove beetle with an exceptionally smooth, polished black integument and reddish-brown legs. It is a generalist predator found in a wide range of decomposing organic substrates.
Did You Know?
This species produces antimicrobial compounds in its defensive secretions that help protect it from the pathogen-rich environments it inhabits.
Dark-Horned Casemaker
A North American caddisfly building curved tubular cases from sand grains. Larvae are found in small shaded woodland streams.
Did You Know?
Adults are entirely nocturnal and are rarely seen despite being locally common.