''Chronomyrmex'' is an

extinct Extinction is the termination of a kind of organism or of a group of kinds (taxon), usually a species. The moment of extinction is generally considered to be the death of the last individual of the species, although the capacity to breed and ...

genus of ants of the subfamily

Dolichoderinae Dolichoderinae is a subfamily of ants, which includes species such as the Argentine ant (''Linepithema humile''), the erratic ant, the odorous house ant, and the cone ant. The subfamily presents a great diversity of species throughout the world ...

. The genus only contains a single species ''Chronomyrmex medicinehatensis'', discovered in Canada and described in 2013.

References

† Monotypic fossil ant genera Hymenoptera of North America Fossil taxa described in 2013 Late Cretaceous insects Canadian amber Taxa named by Michael S. Engel {{cretaceous-insect-stub