Type species: Trachytoechus typicus Duncan, 1939
This genus includes the species:
Ernst, Königshof, Taylor & Bohatý 2011 | Middle Devonian Eifelian | Germany | WoRMS 1409407 | |
Fritz, 1951 | Early Devonian Lochkovian | USA New York | WoRMS 1409408 | |
Fritz, 1944 | Early Devonian Emsian | Canada | WoRMS 1409409 | |
(Hall, 1879) | Early Devonian Lochkovian | USA New York | WoRMS 1414148 | |
Duncan, 1939 | Middle Devonian Givetian | USA New York | WoRMS 1409410 | |
(Hall, 1876) | Early Devonian Lochkovian | USA New York | WoRMS 1414149 | |
Duncan, 1939 | M. Devonian | USA (Michigan) | WoRMS 1409411 | |
(Hall, 1881) | Middle Devonian Givetian | USA New York | WoRMS 1414150 |