Rhizophagus minutusRhizophagus minutus is a species of root-eating beetle in the family Monotomidae. It is found in North America.SubspeciesThese two subspecies belong to the species Rhizophagus minutus:Rhizophagus minutus minutus Mannerheim, 1853Rhizophagus minutus rotundicollis Bousquet, 1990