Graphoderus is a genus of beetle in family Dytiscidae native to the Holarctic.
Extant species
The genus Graphoderus contains the following 12 species:
- Graphoderus adamsii <small>(Clark, 1864)</small>
- Graphoderus austriacus <small>(Sturm, 1834)</small>
- Graphoderus bieneri <small>Zimmermann, 1921</small>
- Graphoderus bilineatus <small>(De Geer, 1774)</small>
- Graphoderus cinereus <small>(Linnaeus, 1758)</small>
- Graphoderus elatus <small>Sharp, 1882</small>
- Graphoderus fascicollis <small>(Harris, 1828)</small>
- Graphoderus liberus <small>(Say, 1825)</small>
- Graphoderus manitobensis <small>Wallis, 1933</small>
- Graphoderus occidentalis <small>Horn, 1883</small>
- Graphoderus perplexus <small>Sharp, 1882</small>
- Graphoderus zonatus <small>(Hoppe, 1795)</small>
Extinct species
These two extinct species are known only from fossils:
References
External links