Genera
List of genera from Maletz (2014): *†'' Bithecocamara'' Kozłowski, 1949 *†'' Cysticamara'' Kozłowski, 1949 *†'' Erecticamara'' Mierzejewski, 2000 *†'' Flexicollicamara'' Kozłowski, 1949 *†'' Graptocamara'' Kozłowski, 1949 *†'' Syringataenia'' Obut, 1953 *†'' Tubicamara'' Kozłowski, 1949References
Graptolites Prehistoric hemichordate families {{Hemichordate-stub