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.
Dendroxena is a genus of beetles in the family Silphidae.
Thamiaraea is a genus of beetles belonging to the family Staphylinidae.
Thalassiothrix is a genus of Chromista belonging to the family Thalassionemataceae.
Tomicus is a genus of beetles belonging to the family Curculionidae.
Achnanthes is a genus of diatoms belonging to the family Achnanthaceae.
Achnanthidium is a genus of diatoms belonging to the family Achnanthidiaceae.
Amblystegium is a genus of moss belonging to the family Amblystegiaceae. The genus was described in 1853 by Wilhelm Philippe Schimper. The genus has cosmopolitan distribution.
Eucnecosum is a genus of beetles belonging to the family Staphylinidae.
Eurhynchium is a genus of mosses belonging to the family Brachytheciaceae.
Forda is a genus of insects belonging to the family Aphididae.
Frankliniella is a genus of thrips belonging to the family Thripidae.
Hylocomium is a genus of mosses belonging to the family Hylocomiaceae.
Tropideres is a genus of insects belonging to the family Anthribidae.
Halictoxenos is a genus of insects belonging to the family Stylopidae.
Plagiothecium is a genus of moss belonging to the family Plagiotheciaceae. It has a cosmopolitan distribution.
Tortella is a genus of mosses belonging to the family Pottiaceae. The genus was first described by Karl Müller and has a cosmopolitan distribution
Piguetiella is a genus of annelids belonging to the family Naididae.
Micropleura is a genus of nematodes belonging to the family Micropleuridae.
Oxyuris is a genus of nematodes belonging to the family Oxyuridae.
