Insecta - Coleoptera - Leiodidae
Alternative spelling: Anisotomidae
Synonyms: Agathidiidae Westwood 1838, Agathidiini Westwood 1838
Full reference: P. F. Horaninow. 1834. Primae Lineae Systematis Naturae, Nexui Naturali Omnium Evolutionique Progressivae per Nixus Reascendentes Superstructi 1-142
Parent taxon: Leiodinae according to P. Bouchard and Y. Bousquet 2020
See also Alekseev 2019, Bouchard et al. 2011 and Crowson 1981
Sister taxa: Leiodini, Pseudoliodini, Scotocryptini, Sogdini
Subtaxa: Agathidium Anisotoma
Distribution:
• Quaternary of Canada (1: British Columbia collection), Greenland (1), the Russian Federation (4), the United Kingdom (2), United States (16: Washington, Wisconsin)
• Eocene of Germany (1), United States (1: Colorado)
Total: 26 collections including 27 occurrences