URMO Taxon list
Cosmognathia aquila Sterrer, 1998
Cosmognathia arcus Sterrer, 1991
Cosmognathia bastillae Sterrer, 1991
Cosmognathia manubrium Sterrer, 1991
Pterognathia alcicornis Sterrer, 1998
Pterognathia atrox Sterrer, 1969
Pterognathia crocodilus Sterrer, 1991
Pterognathia ctenifera Sterrer, 1970
Pterognathia filum Sterrer, 1966 accepted as Haplognathia filum (Sterrer, 1966)
Pterognathia grandis Kirsteuer, 1969 accepted as Haplognathia ruberrima (Sterrer, 1966)
Pterognathia gubbarnorum Sterrer, 1969 accepted as Haplognathia gubbarnorum (Sterrer, 1969)
Pterognathia hawaiiensis Sterrer, 1991
Pterognathia lunulifera Sterrer, 1969 accepted as Haplognathia lunulifera (Sterrer, 1969)
Pterognathia meixneri Sterrer, 1969
Pterognathia portobello Sterrer, 2006
Pterognathia pygmaea Sterrer, 1998
Pterognathia rosea Sterrer, 1969 accepted as Haplognathia rosea (Sterrer, 1969)
Pterognathia rubromaculata Sterrer, 1969 accepted as Haplognathia rubromaculata (Sterrer, 1969)
Pterognathia sica Sterrer, 2001
Pterognathia simplex Sterrer, 1966 accepted as Haplognathia simplex (Sterrer, 1966)
Pterognathia sorex Sterrer, 1969
Pterognathia swedmarki Sterrer, 1966
Pterognathia tuatara Sterrer, 2006
Pterognathia ugera Sterrer, 1991
Pterognathia vilii Sterrer, 1991