minute bog beetle References minute bog beetle insect Ask Anything Homework Help Also known as: Sphaeriusidae Written by The Information Architects of Encyclopaedia Britannica The Information Architects maintain a master list of the topics included in the corpus of Encyclopædia Britannica, and create and manage the relationships between them. The Information Architects of Encyclopaedia Britannica Britannica AI Ask Anything Learn about this topic in these articles: Coleoptera/ Annotated classification Family Sphaeriusidae (minute bog beetles) Less than 1 mm in length; 1 genus; a few widespread species. Family Torridincolidae (torrent beetles) Small flattened beetles; dark-colored, often with metallic sheen; aquatic. Suborder Polyphaga Read More Family Sphaeriusidae (minute bog beetles) Less than 1 mm in length; 1 genus; a few widespread species. Family Torridincolidae (torrent beetles) Small flattened beetles; dark-colored, often with metallic sheen; aquatic. Suborder Polyphaga Read More