 The trachea is quite thin, with a preserved width of one millimetre about half as wide as would be expected for an animal the size of the holotype, and positioned rather low in the neck base, embedded in connective tissue.In the front part of the thorax a conspicuous red halo is visible, forming a roughly circular stain with a diameter of seventeen millimetres.In 1998 it was suggested this might represent the remains of the decayed liver, a blood-rich organ.