Tremarctos References Tremarctos genus of mammals Ask Anything Homework Help 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: bear/ Evolution and classification Genus Tremarctos (spectacled bear) 1 species of the Andes Mountains of South America. Read More Genus Tremarctos (spectacled bear) 1 species of the Andes Mountains of South America. Read More