Kentucky Cave Beetle vs Large Elm Beetle
Side-by-side species comparison
| Attribute | Kentucky Cave Beetle | Large Elm Beetle |
|---|---|---|
| Scientific Name | Darlingtonea kentuckensis | Oulimnius tuberculatus |
| Order | Coleoptera | Coleoptera |
| Family | Carabidae | Elmidae |
| Size | 5-6 mm | 2-3 mm |
| Habitat | Caves | Rivers & Streams |
| Diet | Omnivores | Omnivores |
| Regions | United States | Europe |
| Conservation | Vulnerable | Least Concern |
Kentucky Cave Beetle
A troglobitic ground beetle found in caves along Kentucky's Cumberland Plateau. It is eyeless with elongated appendages typical of cave life.
Did You Know?
Populations in different caves show significant genetic isolation from one another.
Large Elm Beetle
A small, robust riffle beetle found throughout European streams. Adults have a distinctive tuberculate surface texture on their elytra.
Did You Know?
It is widely used as a bioindicator of good water quality in European river assessments.