Harpalus is a genus of ground beetle with about 500 species and subspecies.
Colpocephalum is a genus of chewing louse. Christian Ludwig Nitzsch named the genus in 1818. The Plenary Powers of the International Commission on Zoological Nomenclature selected Colpocephalum zebraBurmeister, 1838 as its type species in the 1950s. There are approximately 135 species in this genus, and they are ectoparasites of birds in at least a dozen different orders.
Trichodectidae is a family of louse in the suborder Ischnocera. Its species are parasites of mammals. The following 19 genera are recognized:
The Interim Register of Marine and Nonmarine Genera (IRMNG) is a taxonomic database which attempts to cover published genus names for all domains of life from 1758 in zoology up to the present, arranged in a single, internally consistent taxonomic hierarchy, for the benefit of Biodiversity Informatics initiatives plus general users of biodiversity (taxonomic) information. In addition to containing over 490,000 published genus name instances as at March 2020, the database holds over 1.7 million species names, although this component of the data is not maintained in as current or complete state as the genus-level holdings. IRMNG can be queried online for access to the latest version of the dataset and is also made available as periodic snapshots or data dumps for import/upload into other systems as desired.
Xyela is a genus of sawflies, belonging to the family Xyelidae.
Trechinothus is a genus of fungus with unknown status.
Thyreocoris is a genus of shield bug belonging to the family Thyreocoridae.
Thamiaraea is a genus of beetles belonging to the family Staphylinidae.
Thalassiothrix is a genus of Chromista belonging to the family Thalassionemataceae.
Tomoglossa is a genus of beetles belonging to the family Staphylinidae.
Tomicus is a genus of beetles belonging to the family Curculionidae.
Achnanthes is a genus of diatoms belonging to the family Achnanthaceae.
Acyrthosiphon is a genus of aphids belonging to the family Aphididae.
Amblystegium is a genus of moss belonging to the family Amblystegiaceae.
Fossombronia is a genus of liverworts belonging to the family Fossombroniaceae.
Eubria palustris is a species of beetle belonging to the family Psephenidae.
Damalinia is a genus of lice belonging to the family Trichodectidae.
Potamothrix is a genus of annelids belonging to the family Naididae.
Menopon is a genus of lice belonging to the family Menoponidae.
Bovicola is a genus of lice belonging to the family Trichodectidae.
