Amnigenia catskillensis (Vanuxem, 1842) †
Archanodon catskillensis (Vanuxem, 1842) † accepted as Amnigenia catskillensis (Vanuxem, 1842) †
Archanodon jukesii (Forbes, 1853) † (uncertain > taxon inquirendum )
Asthenodonta westoni Whiteaves, 1893 †
Paramnigenia bicarinata Khalfin, 1948 †
Taimyria brevis Betekhtina, 1966 †
Taimyria carinata Lyutkevich, 1951 †
Taimyria elegans Betekhtina, 1968 †
Taimyria elegantula Lyutkevich, 1951 †
Taimyria gigantea Betekhtina, 1966 †
Taimyria gorloviensis Betekhtina, 1966 †
Taimyria ledaeformis C.-Z. Chen & X. Lan, 1976 †
Taimyria longa Lyutkevich, 1951 †
Taimyria taimyrensis Lyutkevich, 1951 †
Taimyria xingningensis R.-J. Zhang, 1977 †