Acosarina Cooper & Grant, 1969 † (original description)
Acosarina dorsisulcata Cooper & Grant, 1969 † (original description)
Acritosia Cooper & Grant, 1969 † (original description)
Acritosia magna Cooper & Grant, 1969 † (original description)
Amphipella Cooper & Grant, 1969 † (original description)
Amphipella arcaria Cooper & Grant, 1969 † (original description)
Anemonaria Cooper & Grant, 1969 † (original description)
Anomaloria Cooper & Grant, 1969 † (original description)
Anomaloria anomala Cooper & Grant, 1969 † (original description)
Astegosia Cooper & Grant, 1969 † (original description)
Dasysaria Cooper & Grant, 1969 † (original description)
Dasysaria undulata Cooper & Grant, 1969 † (original description)
Divaricosta Cooper & Grant, 1969 † (original description)
Divaricosta squarrosa Cooper & Grant, 1969 † (original description)
Goniarina Cooper & Grant, 1969 † (original description)
Goniarina pyelodes Cooper & Grant, 1969 † (original description)
Lepidospirifer Cooper & Grant, 1969 † (original description)
Petasmatherus Cooper & Grant, 1969 † (original description)
Petasmatherus opulus Cooper & Grant, 1969 † (original description)
Phrenophoria Cooper & Grant, 1969 † (original description)
Phrenophoria subcarinata Cooper & Grant, 1969 † (original description)
Pontisia Cooper & Grant, 1969 † (original description)
Pontisia stehlii Cooper & Grant, 1969 † (original description)
Rugaria Cooper & Grant, 1969 † (original description)
Sarganostega Cooper & Grant, 1969 † (original description)
Sarganostega transversalis Cooper & Grant, 1969 † (original description)
Strigirhynchia Cooper & Grant, 1969 † (original description)
Strigirhynchia indentata (Shumard, 1859) † (new combination reference)
Tautosia Cooper & Grant, 1969 † (original description)
Tautosia fastigiata Cooper & Grant, 1969 † (original description)
Tropidelasma Cooper & Grant, 1969 † (original description)
Tropidelasma culmenatum Cooper & Grant, 1969 † (original description)
Xestotrema Cooper & Grant, 1969 † (original description)