The hind limb of the lectotype Alectrosaurus olseni is described in comparison with other tyrannosauroids. In addition to autapomorphies for by previous workers, taxon possesses a specialized pes, where distal condyles metatarsals and most phalanges are strongly elevated beyond dorsal ventral surfaces shaft each bone, here as ‘pediculate’ condition. lectotype, previously reported Tyrannosaurus ...

The Cretaceous family Spathiopterygidae (Hymenoptera: Diaprioidea), containing five species in four genera, showed a wide distribution from the upper Barremian to Turonian. We describe two new representatives of Albian San Just outcrop eastern Iberian Peninsula that correspond Diameneura marveni gen. et sp. nov. Santer and Álvarez-Parra female member Mymaropsis turolensis Engel Ortega-Blanco, 2...