| Holcobius | |
|---|---|
Scientific classification  | |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Class: | Insecta |
| Order: | Coleoptera |
| Family: | Ptinidae |
| Subfamily: | Xyletininae |
| Genus: | Holcobius Sharp, 1881 |
Holcobius is a genus of beetles in the family Ptinidae. [1] [2] [3]
These 14 species belong to the genus Holcobius:
Data sources: i = ITIS, [3] c = Catalogue of Life, [4] g = GBIF, [2] b = Bugguide.net [5]
Geotrupes is a genus of earth-boring scarab beetles in the family Geotrupidae. There are at least 30 described species in Geotrupes.
Dryophthorus is a genus of true weevils in the family of beetles known as Curculionidae. There are at least 60 described species in Dryophthorus.
Xyletininae is a subfamily of death-watch and spider beetles in the family Ptinidae. There are about 13 genera and at least 170 described species in Xyletininae.
Petalium is a genus of beetles in the family Ptinidae.
Xyletobius is a genus of beetles in the family Ptinidae.
Holcobius pikoensis is a species of beetle in the family Ptinidae.
Mirosternus is a genus of beetles in the family Ptinidae. There are at least 70 described species in Mirosternus.
Mirosternus affinis is a species of beetle in the family Ptinidae.
Hydrochus is the only living genus of beetle in the family Hydrochidae, which belongs to the superfamily Hydrophiloidea, and was formerly treated as a subfamily of Hydrophilidae. Hydrochus includes about 180 species, which are found worldwide. The name "Hydrochus" has also been used for a fly genus in the family Dolichopodidae, but this is a junior subjective synonym of the genus Rhaphium.
Beetles of the genus Helichus are found worldwide apart from in Australia and Antarctica. Adults reach 1–8 millimetres (0.04–0.31 in) long and live in aquatic or riparian environments. The larvae are land-dwelling which may be unique in water living insects.
Bactridium is a genus of root-eating beetles in the family Monotomidae. There are about 18 described species in Bactridium.
Anacaena is a genus of water scavenger beetles in the subfamily Hydrophilinae. It is an extant genus but there is at least one fossil species.
Symbiotes is a genus of beetles in the family Anamorphidae. There are about five described species in Symbiotes.
Epiphanis is a genus of false click beetles in the family Eucnemidae. There are at least two described species in Epiphanis.
Sphyrotheca is a genus of globular springtails in the family Sminthuridae. There are seven described species in Sphyrotheca.
Bothrideres is a genus of dry bark beetles in the family Bothrideridae. There are about 13 described species in Bothrideres.
Endromopoda is a genus of ichneumon wasps in the family Ichneumonidae. There are about 12 described species in Endromopoda.
Neoxyletobius is a genus of death-watch and spider beetles in the family Ptinidae. There are at least two described species in Neoxyletobius.