The end of the Cretaceous is a large mass extinction.
Loensia variegata is a species of Psocoptera from the family Liposcelididae that can be found in Great Britain and Ireland .. Psocoptera. Psocoptera. Loensia. Loensia. species. species. Liposcelididae. Liposcelididae. Great Britain. Great Britain. Ireland. Ireland. The species are yellowish-black .. species. species. black. black