Cyrtusa subtestacea
Gyllenhal, 1813
Cyrtusa subtestacea is a of round fungus beetle in the Leiodidae, described by Gyllenhal in 1813. It belongs to a of beetles associated with fungal . The species has a broad transcontinental distribution spanning the Palearctic and Nearctic regions.

Pronunciation
How to pronounce Cyrtusa subtestacea: /kɪrˈtuːsə sʌbˌtɛsˈteɪsiə/
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Images
Distribution
Europe (Austria, Belarus, Czech Republic, Germany, Estonia, Finland, France, Georgia, Hungary, Italy, Latvia, Lithuania, Norway, Poland, Sweden, Switzerland), Russia (northern European Russia, eastern Siberia), Mongolia, Canada (British Columbia, Manitoba, New Brunswick, Nova Scotia, Ontario, Quebec), and USA (California, Colorado, District of Columbia, Iowa, Idaho, Illinois, Massachusetts, Maine, Michigan, Minnesota, Montana, New Mexico, Nevada, New York, Oregon, Utah, Virginia, Vermont, Washington).