-
Genus: Cloudia Knight , 1947 † (DB: 1 SP)
-
Cloudia buttsi
Knight, 1947 † (FOSSIL)
-
Genus: Cyclocyrtonella Horný , 1962 † (DB: 1 SP)
-
Cyclocyrtonella eremita
(J. Perner, 1903 †) (FOSSIL)
-
Genus: Cyrtolites Conrad , 1838 † (DB: 25 SP)
-
Cyrtolites acuticosta
Trueman & Williams † (FOSSIL)
-
Cyrtolites budleighensis
Reed, 1921 † (FOSSIL)
-
Cyrtolites claysferryensis
Wahlman, 1992 † (FOSSIL)
-
Cyrtolites craigensis
Reed, 1921 † (FOSSIL)
-
Cyrtolites dilatus
Ulrich & Scofield, 1897 † (FOSSIL)
-
Cyrtolites disjunctus
Ulrich & Scofield, 1897 † (FOSSIL)
-
Cyrtolites grandis
E.F.R.K. Koken, 1897 † (FOSSIL)
-
Cyrtolites hornyi
Wahlman, 1992 † (FOSSIL)
-
Cyrtolites inornatum
(J.W. Hall, 1845 †) (FOSSIL)
-
Cyrtolites inprobus
J. Perner, 1903 † (FOSSIL)
-
Cyrtolites insculptus
Northrop, 1939 † (FOSSIL)
-
Cyrtolites minor
Ulrich & Scofield, 1897 † (FOSSIL)
-
Cyrtolites nodosus
Salter & Aveline, 1854 † (FOSSIL)
-
Cyrtolites nodosus llandoveriana
Reed, 1921 † (FOSSIL)
-
Cyrtolites occultus
J. Perner, 1903 † (FOSSIL)
-
Cyrtolites ornatus
T.A. Conrad, 1838 † (FOSSIL)
-
Cyrtolites reclinatum
Trueman & Williams † (FOSSIL)
-
Cyrtolites retrorsus
Ulrich & Scofield, 1897 † (FOSSIL)
-
Cyrtolites rugosus
J. Perner, 1903 † (FOSSIL)
-
Cyrtolites seminulum
J. Perner, 1903 † (FOSSIL)
-
Cyrtolites serpentinum
Trueman & Williams † (FOSSIL)
-
Cyrtolites sinuosus
J.W. Hall, 1879 † (FOSSIL)
-
Cyrtolites thraivensis
Reed, 1921 † (FOSSIL)
-
Cyrtolites trentonensis
T.A. Conrad, 1842 † (FOSSIL)
-
Cyrtolites tuboides
J. Perner, 1903 † (FOSSIL)
-
Cyrtolites undulatus
J. Perner, 1903 † (FOSSIL)
-
Subgenus: Cyrtolites (Cyrtonella) Hall, 1859 † (DB: 3 SP)
-
Cyrtolites (Cyrtonella) expansus
J.W. Hall, 1860 † (FOSSIL)
-
Cyrtolites (Cyrtonella) mitella
J.W. Hall, 1859 † (FOSSIL)
-
Cyrtolites (Cyrtonella) pileolus
J.W. Hall, 1859 † (FOSSIL)
-
Genus: Cyrtonellopsis Yochelson , 1958 † (DB: 2 SP)
-
Cyrtonellopsis huzzahensis
E.L. Yochelson, 1958 † (FOSSIL)
-
Cyrtonellopsis vetulum
(Sardeson, 1896 †) (FOSSIL)
-
Genus: Kolihadiscus Horný , 1992 † (DB: 3 SP)
-
Kolihadiscus karlikensis
(Horný, 2005 †) (FOSSIL)
-
Kolihadiscus somerseti
(Williams & M. Breger, 1916 †) (FOSSIL)
-
Kolihadiscus tureki
Horný, 1992 † (FOSSIL)
-
Kolihadiscus tureki tenuis
Frýda, 1999 † (FOSSIL)
-
Genus: Neocyrtolites Perner, 1903 † (DB: 1 SP)
-
Neocyrtolites advena
J. Perner, 1903 † (FOSSIL)
-
Genus: Paracyrtolites Wahlman , 1992 † (DB: 3 SP)
-
Paracyrtolites carinatus
(Miller, 1874 †) (FOSSIL)
-
Paracyrtolites parvus
(Ulrich & Scofield, 1897 †) (FOSSIL)
-
Paracyrtolites subplanus
(Ulrich & Scofield, 1897 †) (FOSSIL)
-
Genus: Quasisinuites Horný , 1997 † (DB: 1 SP)
-
Quasisinuites rapax
Horný, 1997 † (FOSSIL)
-
Genus: Sinuella Knight, 1947 † (DB: 1 SP)
-
Sinuella minuta
Knight, 1947 † (FOSSIL)
-
Genus: Sinuitopsina Horný, 1997 † (DB: 1 SP)
-
Sinuitopsina plasi
Horný, 1997 † (FOSSIL)
-
Genus: Sinuitopsis Perner , 1903 † (DB: 8 SP)
-
Sinuitopsis atavus
J. Perner 1903 † (FOSSIL)
-
Sinuitopsis congruens
Reed, 1921 † (FOSSIL)
-
Sinuitopsis consobrinus
Troedsson, 1919 † (FOSSIL)
-
Sinuitopsis hornyi
Marek, 1963 † (FOSSIL)
-
Sinuitopsis neglecta
J. Perner, 1903 † (FOSSIL)
-
Sinuitopsis neglecta transgrediens
J. Perner, 1903 † (FOSSIL)
-
Sinuitopsis nodosa
J. Perner, 1903 † (FOSSIL)
-
Sinuitopsis subquadrata
Pitcher, 1939 † (FOSSIL)
-
Sinuitopsis subtrilobatus
J. Perner 1903 † (FOSSIL)
-
Genus: Telamocornu Berg & Peel, 1994 † (DB: 1 SP)
-
Telamocornu cambriensis
(Belt, 1868 †) (FOSSIL)
-
Genus: Yochelsonellis Horný , 1966 † (DB: 6 SP)
-
Yochelsonellis decorus
(J. Perner, 1903 †) (FOSSIL)
-
Yochelsonellis fallax
(J. Perner, 1903 †) (FOSSIL)
-
Yochelsonellis fasciculatus
(J. Perner, 1903 †) (FOSSIL)
-
Yochelsonellis kokeni
(J. Perner, 1903 †) (FOSSIL)
-
Yochelsonellis orphanus
(J. Perner, 1903 †) (FOSSIL)
-
Yochelsonellis planicosta
(J. Perner, 1903 †) (FOSSIL)
|