Paludirex is an extinct genus of mekosuchine crocodylian from the Pliocene and Pleistocene of Australia. A large and robust semi-aquatic ambush hunter capable of attaining lengths of up to 5 m, it was
Syntype fossils of Pallimnarchus pollens. A is now considered a potential species of Paludirex, B has been identified as Quinkana and C & D are identified as Crocodylia incertae sedis.
The lectotype of Pallimnarchus, B shows the only parts still known.
Various images of Geoff Vincent's specimen.
Ultrastenos is an extinct genus of Australian mekosuchine crocodilian that lived during the Late Oligocene in northwestern Queensland, Australia. Following its discovery, it was speculated that Ultras
QM F31060, described as Baru huberi by Willis in 1997.
One of the most complete Ultrastenos skulls was long thought to have belonged to two different animals.
The reconstructed lower jaw of Ultrastenos.