The sap beetles, also known as Nitidulidae, are a family of beetles.
Colydiinae is a subfamily of beetles, commonly known as cylindrical bark beetles. They have been treated historically as a family Colydiidae, but have been moved into the Zopheridae, where they constitute the bulk of the diversity of the newly expanded family, with about 140 genera worldwide. They are diverse for example in the Australian region, from where about 35 genera are known; in Europe, though, only 20 genera are found and many of these only with few species.
Omorgus is a genus of beetles of the family Trogidae with about 140 species worldwide. Omorgus beetles are generally between 9 and 20 mm long.
Ilybius is a large genus of predatory aquatic beetles in the family Dytiscidae. The genus is native to the Palearctic, the Near East, the Nearctic, and North Africa. 70 species has been described from this genus:
The Harpactorinae are a large subfamily of the Reduviidae. About 300 genera and 2,000 species worldwide have been described. Some of the species of the genera Zelus, Pselliopus, Sinea, and Apiomerus are of interest as biological pest control agents.
Acinopus is a genus of beetles in the family Carabidae, containing the following species:
Malachius is a genus of soft-winged flower beetles belonging to the family Melyridae subfamily Malachiinae. Malachius species have been reported from Albania, Belgium, Bulgaria, Czech Republic, France, Germany, Hungary, Italy, Poland, Spain, Sweden, Switzerland and in former Yugoslavia.
Nupserha is a genus of longhorn beetles of the subfamily Lamiinae, containing the following species:
Carpophilus is a genus of sap beetles. They are agricultural pests that cause feeding damage to a variety of fruits, grains and other food products worldwide. The genus contains a great number of species.
Epuraea is a genus of sap-feeding beetles in the family Nitidulidae, first described in 1843 by Wilhelm Ferdinand Erichson. There are at least 40 described species in Epuraea. Their most notable food source is sap but these beetles also feed on organic matter such as fruits, flowers, fungi, decaying plant tissue, and the tissue of dead animals. Epuraea beetles commonly overwinter underneath logs or in soil.
Colopterus is a genus of sap-feeding beetles in the family Nitidulidae. There are about 10 described species in Colopterus.
Nitidulinae is a subfamily of sap-feeding beetles in the family Nitidulidae. There are about 17 genera and at least 70 described species in Nitidulinae.
Ceratocanthus is a genus of pill scarab beetles in the family Hybosoridae. There are more than 50 described species in Ceratocanthus.
Pocadius is a genus of sap-feeding beetles in the family Nitidulidae. There are about nine described species in Pocadius.
Brachypterus is a genus of short-winged flower beetles in the family Kateretidae. There are about 18 described species in Brachypterus.
Euspilotus is a genus of clown beetles in the family Histeridae. There are more than 80 described species in Euspilotus.
Camptodes is a genus of sap-feeding beetles in the family Nitidulidae. There are about nine described species in Camptodes.
Stelidota is a genus of sap-feeding beetles in the family Nitidulidae. There are about 15 described species in Stelidota.
Amphiops is a genus of aquatic beetles in the tribe Amphiopini of the family Hydrophilidae, first described by Wilhelm Ferdinand Erichson in 1843.
