Species: wellnhoferi CZERKAS & JI, 2002
Etymology: In honor of Peter Wellnhofer for his work on pterosaurs.
Holotype: CAGS02-IG-gausa-D/DM 608 (part and counterpart)
Locality: Daofugou Village, Chefeng County, eastern Inner Mongolia, China.
Horizon: Haifangou Formation.
Age: Possibly from the Middle to Late Jurassic.
Material: Nearly complete specimen, skull with crest (striped color pattern),
skeleton, wing membrains with aktinofibrils, and multi-filamentous integumentary
structures are also preserved in both slabs (proto-feathers?).