Classification of Knight 1930
Fm. †Loxonematidae Koken 1889
show all | hide all
Subfm. †Pseudozygopleurinae Knight 1930
hide
G. †Hemizyga Girty 1915
hide
Subg. †Hemizyga (Plocezyga) Knight 1930
+
†Hemizyga (Plocezyga) abolescens Knight 1930
†Hemizyga (Plocezyga) angularis Knight 1930
†Hemizyga (Plocezyga) corona Knight 1930
†Hemizyga (Plocezyga) percostata Knight 1930
†Hemizyga (Plocezyga) tenuilirata Knight 1930
†Hemizyga (Plocezyga) tenuis Knight 1930
G. †Pseudozygopleura Knight 1930
hide
Subg. †Pseudozygopleura (Pseudozygopleura) Knight 1930
+
†Pseudozygopleura (Pseudozygopleura) acuminata Knight 1930
†Pseudozygopleura (Pseudozygopleura) assertonsoris Knight 1930
†Pseudozygopleura (Pseudozygopleura) condrai Knight 1930
†Pseudozygopleura (Pseudozygopleura) conica Knight 1930
†Pseudozygopleura (Pseudozygopleura) croneisi Knight 1930
†Pseudozygopleura (Pseudozygopleura) deloi Knight 1930
†Pseudozygopleura (Pseudozygopleura) girtyi Knight 1930
†Pseudozygopleura (Pseudozygopleura) inornata Knight 1930
†Pseudozygopleura (Pseudozygopleura) kellettae Knight 1930
†Pseudozygopleura (Pseudozygopleura) leveneae Knight 1930
†Pseudozygopleura (Pseudozygopleura) moorei Knight 1930
†Pseudozygopleura (Pseudozygopleura) nana Girty 1915
†Pseudozygopleura (Pseudozygopleura) nigra Knight 1930
†Pseudozygopleura (Pseudozygopleura) obtusicacuminis Knight 1930
†Pseudozygopleura (Pseudozygopleura) pagoda Knight 1930
†Pseudozygopleura (Pseudozygopleura) perversa Knight 1930
†Pseudozygopleura (Pseudozygopleura) plummeri Knight 1930
†Pseudozygopleura (Pseudozygopleura) pluricostata Knight 1930
†Pseudozygopleura (Pseudozygopleura) praeacuta Knight 1930
†Pseudozygopleura (Pseudozygopleura) pulchra Knight 1930
†Pseudozygopleura (Pseudozygopleura) pupa Knight 1930
†Pseudozygopleura (Pseudozygopleura) recticostata Knight 1930
†Pseudozygopleura (Pseudozygopleura) restis Knight 1930
†Pseudozygopleura (Pseudozygopleura) rothi Knight 1930
†Pseudozygopleura (Pseudozygopleura) schucherti Knight 1930
†Pseudozygopleura (Pseudozygopleura) scitula Meek and Worthen 1860
+
Invalid names: Pseudozygopleura (Pseudozygopleura) affinis Girty 1915 [synonym]
†Pseudozygopleura (Pseudozygopleura) sinuosior Knight 1930
†Pseudozygopleura (Pseudozygopleura) tenuivirga Knight 1930
†Pseudozygopleura (Pseudozygopleura) terebra Knight 1930
†Pseudozygopleura (Pseudozygopleura) teres Girty 1915
†Pseudozygopleura (Pseudozygopleura) trochus Knight 1930
†Pseudozygopleura (Pseudozygopleura) werneri Knight 1930
†Pseudozygopleura (Pseudozygopleura) williamsi Knight 1930
Subg. †Pseudozygopleura (Pyrgozyga) Knight 1930
+
†Pseudozygopleura (Pyrgozyga) cylindrata Knight 1930
†Pseudozygopleura (Pyrgozyga) dunbari Knight 1930
†Pseudozygopleura (Pyrgozyga) funis Knight 1930
†Pseudozygopleura (Pyrgozyga) macra Knight 1930
†Pseudozygopleura (Pyrgozyga) marvinwelleri Knight 1930
†Pseudozygopleura (Pyrgozyga) warthini Knight 1930
Subg. †Pseudozygopleura (Stephanozyga) Knight 1930
+
†Pseudozygopleura (Stephanozyga) nodosa Girty 1915
†Pseudozygopleura (Stephanozyga) subnodosa Knight 1930
Invalid names: Pseudozygopleura plebium Herrick 1887 [nomen nudum]
†Pseudozygopleura scitula Meek and Worthen 1860
show all | hide all
Invalid names: Loxonema rugosa Meek and Worthen 1860 [synonym]
Subg. †Hemizyga (Hemizyga) Girty 1915
show all | hide all
†Hemizyga (Hemizyga) corbis Knight 1930
†Hemizyga (Hemizyga) corpulentissima Knight 1930
†Hemizyga (Hemizyga) illineata Knight 1930
†Hemizyga (Hemizyga) inflata Knight 1930