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Cyrtonellida

Tergomya - Cyrtonellida

Synonymy list
YearName and author
1963Cyrtonellida Horný pp. 90-94
1970Cyrtonellida Starobogatov p. 298
1976Cyrtonellida Runnegar and Jell p. 116
1991Cyrtonellida Peel p. 28
1992Cyrtonellida Bengtson p. 1026
1992Cyrtonellida Wahlman
2000Cyrtonellida Ebbestad and Yochelson
2002Cyrtonellida Sepkoski
2003Cyrtonellida Evans and Cope p. 145
2006Cyrtonellida Horný p. 91

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Spiralia
RankNameAuthor
superphylumLophotrochozoa
phylumMollusca
classTergomya
orderCyrtonellida
orderCyrtonellida

If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.

Or. †Cyrtonellida Horný 1963
show all | hide all
G. †Aremellia Webers et al. 1992
+
Aremellia batteni Webers et al. 1992
Fm. †Carcassonnellidae Horný 1997
+
G. †Baltiscanella Horný 1997
+
Baltiscanella christianiae Koken and Perner 1925
G. †Carcassonnella Horný and Peel 1996
+
Carcassonnella courtessolei Yochelson 1982
Carcassonnella pragensis Horný 1997
Carcassonnella vizcainoi Horný and Peel 1996
G. †Sarkanella Horný 1997
+
Sarkanella epelys Frisk and Ebbestad 2007
Sarkanella kolebabai Horný 2001
Sarkanella novaki Horný and Vonka 2001
Sarkanella vokovicensis Horný 1963
G. †Tachillanella Horný 1997
+
Fm. †Cyrtolitidae Miller 1889
+
G. †Cloudia Knight 1947
+
Cloudia buttsi Knight 1947
G. †Cyclocyrtonella Horný 1962
+
Cyclocyrtonella eremita Perner 1903
G. †Cyrtolites Conrad 1838
+
Subg. †Cyrtolites (Cyrtolites) Conrad 1838
+
Cyrtolites (Cyrtolites) minor Ulrich and Scofield 1897
Subg. †Cyrtolites (Cyrtonella) Hall 1879
+
Cyrtolites craigensis Reed 1921
Cyrtolites dilatus Ulrich and Scofield 1897
Cyrtolites disjunctus Ulrich and Scofield 1897
Cyrtolites grandis Koken 1897
Cyrtolites hornyi Wahlman 1992
Cyrtolites inornatum Hall 1845
Cyrtolites inprobus Perner 1903
Cyrtolites insculptus Northrop 1939
Cyrtolites nodosus Salter and Aveline 1854
+
Cyrtolites nodosus nodosus Salter and Aveline 1854
Cyrtolites occultus Perner 1903
Cyrtolites ornatus Conrad 1838
Cyrtolites retrorsus Ulrich and Scofield 1897
+
Invalid names: Cyrtolites fillmorensis Ulrich and Scofield 1897 [synonym]
Cyrtolites rugosus Perner 1903
Cyrtolites seminulum Perner 1903
Cyrtolites sinuatus Hall and Whitfield 1877
Cyrtolites sinuosus Hall 1879
Cyrtolites trentonensis Conrad 1842
Cyrtolites tuboides Perner 1903
Cyrtolites undulatus Perner 1903
G. †Cyrtonellopsis Yochelson 1958
+
Cyrtonellopsis huzzahensis Yochelson 1958
Cyrtonellopsis vetulum Sardeson 1896
G. †Kolihadiscus Horný 1992
+
Kolihadiscus karlikensis Horný 2005
Kolihadiscus somerseti Williams and Breger 1916
Kolihadiscus tureki Horný 1992
+
Neocyrtolites advena Perner 1903
G. †Paracyrtolites Wahlman 1992
+
Paracyrtolites carinatus Miller 1874
Paracyrtolites parvus Ulrich and Scofield 1897
Paracyrtolites subplanus Ulrich and Scofield 1897
G. †Quasisinuites Horný 1997
+
Quasisinuites rapax Horný 1997
G. †Sinuella Knight 1947
+
Sinuella minuta Knight 1947
Sinuella vaticina Hall 1863
G. †Sinuitopsina Horný 1997
+
Sinuitopsina plasi Horný 1997
G. †Sinuitopsis Perner 1903
+
Sinuitopsis congruens Reed 1921
Sinuitopsis hornyi Marek 1963
Sinuitopsis neglecta Perner 1903
+
Invalid names: Sinuitopsis bicarinatus Perner 1903 [synonym], Sinuitopsis ferrigena Perner 1903 [synonym], Sinuitopsis incertus Perner 1903 [synonym], Sinuitopsis platynotus Perner 1903 [synonym], Sinuitopsis transgrediens Perner 1903 [synonym]
Sinuitopsis nodosa Perner 1903
Sinuitopsis subquadrata Pitcher 1939
G. †Telamocornu Berg-Madsen and Peel 1994
+
G. †Yochelsonellis Horný 1966
+
Yochelsonellis decorus Perner 1903
Yochelsonellis fallax Perner 1903
Yochelsonellis kokeni Perner 1903
Yochelsonellis orphanus Perner 1903
Invalid names: Yochelsonia Horný 1962 [replaced]
Invalid names: Carcassonnellinae Horný 1997 [empty]
Superfm. †Cyrtonelloidea Knight and Yochelson 1958
+
Fm. †Cyrtonellidae Knight and Yochelson 1958
+
G. †Cyrtonella Hall 1879
+
Cyrtonella expansus Hall 1860
Cyrtonella mitella Hall 1859
G. †Isospira Koken 1897
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Isospira bucanioides Koken 1897
Isospira huttoni Reed 1921
Isospira lepida Perner 1903
Isospira nautilina Koken and Perner 1925
Isospira reinwaldti Öpik 1930
Isospira reticulata Wängberg-Eriksson 1964
Invalid names: Isospiridae Wängberg-Eriksson 1964 [synonym]
Fm. †Multifariidae Bjalyy 1973
+
G. †Multifarites Bjalyy 1973
Invalid names: Cyclocyrtonellidae Horný 1962 [empty]
G. †Hamusella Val'kov 1987
Fm. †Pollicinidae Starobogatov 1974
+
G. †Pollicina Holzapfel 1895
+
Pollicina annulata Holzapfel 1895
Pollicina corniculum d'Eichwald 1860
Pollicina cyathina Koken 1897
G. †Tetamocornu Berg-Madsen and Peel 1994
G. †Yangtzeconus Yü 1979
+
Yangtzeconus striatus Cobbold 1921
Diagnosis
No diagnoses are available
Measurements
No measurements are available
Locomotion: slow-movingo
Life habit: low-level epifaunalo
Diet: grazero
Vision: blindc
Comments: 324; LIFE HISTORY: Data from Meyer and Davis (2009); slow moving, surficial, grazer according to Bambach et al. (2007).o
Created: 2009-04-21 11:49:50
Modified: 2009-10-09 11:08:04
Source: o = order, c = class
Reference: Hendy et al. 2009

Age range: base of the Nemakit-Daldynian to the top of the Cazenovian or 538.80000 to 383.70000 Ma

Collections (267 total)

Oldest occurrences

Time interval Ma Country or state Original ID and collection number
Nemakit-Daldynian538.8 - 525.5Russian Federation (Khabarovsk Krai) Pollicina sp. (50418)
Tommotian525.5 - 521.0China (Hubei) Yangtzeconus priscus (56807)
Tommotian525.5 - 521.0Russian Federation (Siberia) Yangtzeconus priscus (50428)
Branchian517.1 - 509.0United Kingdom (England) Latouchella striata (154883)
Dyeran515.3 - 511.2USA (Vermont) Cyrtonellida indet. (194)
Delamaran511.2 - 506.5USA (Nevada and California) Cyrtonellida indet. (202)
Solvan510.2 - 504.5Australia (New South Wales) Pollicina sp. (56811)
Dresbachian497.0 - 485.4Antarctica (Elsemere Island) Aremellia batteni (99793 99795)
Franconian497.0 - 485.4United Kingdom (Wales) Telamocornu cambriensis (9918 9919)
Franconian497.0 - 485.4USA (Texas) Sinuella minuta (156382 156383)

Youngest occurrences

Time interval Ma Country or state PBDB collection number
Lochkovian419.2 - 410.8USA (Maine) Tropidodiscus somerseti (103303)
Lochkovian419.2 - 410.8Czech Republic (Praha) Cyrtodiscus karlikensis (56881) Kolihadiscus tureki, Cyclocyrtonella eremita (56216)
Pragian410.8 - 407.6Czech Republic (Praha) Kolihadiscus tureki (102194) Neocyrtolites advena (157332)
Pragian410.8 - 407.6Czech Republic (Prague) Neocyrtolites sp., Neocyrtolites advena (76471)
Pragian410.8 - 407.6USA (New York) Cyrtolites n. sp. (160377)
Emsian407.6 - 393.3Czech Republic (Praha) Cyrtolites advena (155827)
Emsian407.6 - 393.3Czech Republic (Prague) Cyclocyrtonella advena (56663)
Middle Devonian393.3 - 382.7USA (New York) Cyrtolites sp. (91226 91246 91248)
Cazenovian391.9 - 383.7USA (New York) Cyrtonella mitella (69460 69461 69462 69463 69465)
Givetian387.7 - 382.7USA (New York) Cyrtolites mitella, Cyrtolites pileolus (155419) Cyrtolites sp. (10459) Cyrtonella pileolus (111457 111471) Cyrtonella sp. (89705 89791 89886)