In zoology, an individual specimen that is not the original type specimen but is designated as a reference example.
From Greek apo- 'away from, apart' and typos 'type,' literally 'a copy or example away from the original type.'
When scientists discover a new species, they designate one specimen as the official 'type'—but apotypes are backups, showing how museums create taxonomic insurance policies in case the original is lost or destroyed!
Complete word intelligence in one call. Free tier — 50 lookups/day.