Deinonychosauria skull comparison

Several deinonychosaurids skulls compared

Deinonychosauria is a theropod clade that includes both Dromaeosauridae and Troodontidae . This clade is based primarily on the presence of a retractable second toe with sickle-claw. This name was given by Ned Colbert and Dale Russel in 1969, and defined as a clade by Jaques Gauthier in 1986.

See alsoEdit



Ad blocker interference detected!

Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers

Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.