About the Project

The 'Almanac of Alberta Acari' series are compendiums of information on the known mites in Alberta, including collection records, keys, illustrations, and ecological information.

The Almanac of Alberta Oribatida Part l encompasses oribatid mites (Arthropoda: Arachnida: Acari: Acariformes: Sarcoptiformes: Oribatida) with ventral length near or greater than 300 µm, which are monitored by the Alberta Biodiversity Monitoring Institute.

The Almanac of Alberta Acari Part II includes all other mites recorded in Alberta as well as in a Glossary of Acarological Terms. The almanacs are meant to be ‘living documents’ that are maintained and updated regularly.

Uropodid mites attached to a scarab beetle (Aphodius fimetarius)

Hermanniella robusta Ewing, 1918

Eupelops sp. 2 DEW

Questions? Get in touch.

Dr. Lisa Lumley
Lead Scientist, Terrestrial Invertebrates, Processing Centre

Project Collaborators

David E. Walter, University of the Sunshine Coast, School of Science, Technology and Engineering, Sippy Downs, Queensland, Australia

Trimalaconothrus maior (Berlese, 1910)

An aquatic mite found in peatlands. Parthenogenetic (thelytokous): apparently ovoviviparous, females carry up to four larvae internally.

Project Impact

As of the most recent update (August 2021), there were about 1,375 species of mites known in the province, although many are unidentified species or subspecies. Our primary goals are to provide a record of Alberta’s mite fauna that is associated with distributional and ecological information and to provide identification tools (images, keys, and diagnoses) to facilitate the identification of these mites by students and researchers.

Parhypochthonius aphidinus Berlese, 1904, and Gehypochthonius gracilis Pankov, 2002