A new fossil species of oribatid mite, Ametroproctus valeriae sp. nov. (Acariformes, Oribatida, Ametroproctidae), from the Lower Cretaceous amber of San Just, Teruel Province, Spain. Cretaceous Research, 30(2), April 2009: 322-324. 323 [Zoological Record Volume 145]