Frondilina Bykova, 1952 † (original description)
Frondilina devexis Bykova, 1952 † (original description)
Frondilina sororis Bykova, 1952 † (original description)
Geinitzina indigena Bykova, 1952 † (original description)
Geinitzina reperta Bykova, 1952 † (original description)
Multiseptida Bykova, 1952 † (original description)
Multiseptida corallina Bykova, 1952 † (original description)
Nanicella bella Bykova, 1952 † (original description)
Nanicella porrecta Bykova, 1952 † (original description)
Pseudopalmula extremitata Bykova, 1952 † (original description)
Pseudopalmula fragaria Bykova, 1952 † (original description)
Pseudopalmula gyrinopsis Bykova, 1952 † (original description)
Pseudopalmula ovata Bykova, 1952 † (original description)
Pseudopalmula scheda Bykova, 1952 † (original description)
Pseudopalmula variocellata Bykova, 1952 † (original description)
Saccammina ingloria Bykova, 1952 † (original description)
Semitextularia inartia Bykova, 1952 † (original description)
Semitextularia minuta Bykova, 1952 † (original description)
Semitextularia natiopsis Bykova, 1952 † (original description)
Semitextularia oscoliensis Bykova, 1952 † (original description)
Semitextularia palmuliensis Bykova, 1952 † (original description)
Semitextularia platicera Bykova, 1952 † (original description)
Semitextularia semilukiensis Bykova, 1952 † (original description)
Semitextularia sigillaria Bykova, 1952 † (original description)
Tikhinella Bykova, 1952 † (original description)
Tikhinella fringa Bykova, 1952 † (original description)
Tikhinella measpis Bykova, 1952 † (original description)
Tikhinella pirula Bykova, 1952 † (original description)
Uralinella Bykova, 1952 † (original description)
Uralinella bicamerata Bykova, 1952 † (original description)