Basic info | Taxonomic history | Classification | Included Taxa |
Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Ceratodus
Taxonomy
Ceratodus was named by Agassiz (1838). Its type is Ceratodus latissimus.
It was assigned to Dipnoi by Stensiö (1921); to Protoceratodontidae by Miles (1977); to Ptychoceratodontidae by Cione (1987); to Ceratodontinae by Apesteguia et al. (2007); and to Ceratodontidae by Hay (1902), Martin (1979), Martin (1981), Martin (1982), Murry (1986), Kirkland (1987), Schultze (1993), Churcher and De Iuliis (2001), Schultze (2004), Shimada and Kirkland (2011) and Agnolin et al. (2018).
It was assigned to Dipnoi by Stensiö (1921); to Protoceratodontidae by Miles (1977); to Ptychoceratodontidae by Cione (1987); to Ceratodontinae by Apesteguia et al. (2007); and to Ceratodontidae by Hay (1902), Martin (1979), Martin (1981), Martin (1982), Murry (1986), Kirkland (1987), Schultze (1993), Churcher and De Iuliis (2001), Schultze (2004), Shimada and Kirkland (2011) and Agnolin et al. (2018).
Species
C. altus, C. americanus, C. arenaceus, C. argentinus, C. avus, C. bicornis, C. bovisrivi, C. brasiliensis, C. bucobaensis, C. capensis, C. carinatus, C. casieri, C. cloacinus, C. curvus, C. daedaleus, C. disauris, C. diutinus, C. elegans, C. emarginatus, C. facetidens, C. favosus, C. felchi, C. frazieri (syn. Polyporites browni), C. gibbus, C. guentheri, C. guilielmi, C. gustasoni, C. heshanggouensis, C. heteromorphus, C. hislopianus, C. humei, C. hunterianus, C. jechartiensis, C. kannemeyeri, C. kaupi, C. kaupii, C. kempae, C. kirklandi, C. kranzi, C. kurrii, C. latissimus (type species), C. madagascariensis, C. madelungi, C. minor, C. minutus, C. molossus, C. nageshwarai, C. nargun, C. nirumbee, C. obtusus, C. orenburgensis, C. palaeoruncinatus, C. palmatus, C. parvus, C. paucicristatus, C. pectinatus, C. phillipsi, C. planasper, C. planus, C. priscus, C. protopteroides, C. rectangularis, C. recticristatus, C. robustus, C. runcinatus, C. shenmuensis, C. silesiacus, C. stewarti, C. sturii, C. trapezoides, C. tuberculatus, C. tunuensis, C. vinslovii, C. weissmanni, C. wollastoni, C. youngi, C. yuanjianhensis
Species lacking formal opinion data
Synonymy list
Year | Name and author |
---|---|
1838 | Ceratodus Agassiz p. 129 |
1902 | Ceratodus Hay p. 355 |
1921 | Ceratodus Stensiö |
1977 | Ceratodus Miles |
1979 | Ceratodus Martin p. 91 |
1981 | Ceratodus Martin p. 23 |
1982 | Ceratodus Martin p. 612 |
1986 | Ceratodus Murry |
1987 | Ceratodus Cione p. 115 |
1987 | Ceratodus Kirkland p. 5 |
1993 | Ceratodus Schultze |
2001 | Ceratodus Churcher and De Iuliis p. 310 |
2004 | Ceratodus Schultze p. 474 |
2007 | Ceratodus Apesteguia et al. |
2011 | Ceratodus Shimada and Kirkland |
2018 | Ceratodus Agnolin et al. |
Is something missing? Join the Paleobiology Database and enter the data
|
|
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.
G. †Ceratodus Agassiz 1838
show all | hide all
†Ceratodus altus Agassiz 1838
†Ceratodus americanus Knight 1898
†Ceratodus arenaceus Quenstedt 1883
†Ceratodus argentinus Apesteguia et al. 2007
†Ceratodus avus Woodward 1906
†Ceratodus bicornis Agassiz 1838
†Ceratodus bovisrivi Linck 1962
†Ceratodus brasiliensis Souza Cunha and Ferreira 1980
†Ceratodus bucobaensis Minikh 1977
†Ceratodus capensis Woodward 1889
†Ceratodus carinatus Schaal 1984
†Ceratodus casieri Cappetta 1972
†Ceratodus cloacinus Quenstedt 1858
†Ceratodus curvus Agassiz 1838
†Ceratodus daedaleus Agassiz 1838
†Ceratodus disauris Agassiz 1838
†Ceratodus diutinus Kemp 1993
†Ceratodus elegans Vollrath 1923
†Ceratodus emarginatus Agassiz 1838
†Ceratodus facetidens Chabakov 1931
†Ceratodus favosus Cope 1884
†Ceratodus felchi Kirkland 1987
†Ceratodus gibbus Agassiz 1838
†Ceratodus guentheri Marsh 1878
†Ceratodus guilielmi Meyer and Plieninger 1844
†Ceratodus gustasoni Kirkland 1987
†Ceratodus heshanggouensis Cheng 1980
†Ceratodus heteromorphus Agassiz 1834
†Ceratodus hislopianus Oldham 1859
†Ceratodus humei Priem 1914
†Ceratodus hunterianus Oldham 1859
†Ceratodus jechartiensis Minikh 1977
†Ceratodus kannemeyeri Seeley 1897
†Ceratodus kaupi Agassiz 1838
†Ceratodus kaupii Agassiz 1838
†Ceratodus kempae Frederickson and Cifelli 2017
†Ceratodus kirklandi Frederickson and Cifelli 2017
†Ceratodus kranzi Frederickson et al. 2016
†Ceratodus kurrii Meyer and Plieninger 1844
†Ceratodus latissimus Agassiz 1838
†Ceratodus madagascariensis Priem 1924
†Ceratodus madelungi Volz 1896
†Ceratodus minor Liu and Yeh 1957
†Ceratodus minutus Haug 1905
†Ceratodus molossus Frederickson and Cifelli 2017
†Ceratodus nageshwarai Shah and Satsangi 1970
†Ceratodus nargun Kemp 1983
†Ceratodus nirumbee Frederickson and Cifelli 2017
†Ceratodus obtusus Agassiz 1838
†Ceratodus orenburgensis Minikh 1977
†Ceratodus palaeoruncinatus Frentzen 1924
†Ceratodus palmatus Meyer and Plieninger 1844
†Ceratodus parvus Agassiz 1838
†Ceratodus paucicristatus Cope 1877
†Ceratodus pectinatus Tabaste 1963
†Ceratodus phillipsi Agassiz 1838
†Ceratodus planasper Linck 1962
†Ceratodus planus Agassiz 1838
†Ceratodus priscus Fraas 1904
†Ceratodus protopteroides Tabaste 1963
†Ceratodus rectangularis Linck 1936
†Ceratodus recticristatus Vorobyeva and Minikh 1968
†Ceratodus robustus Knight 1898
†Ceratodus runcinatus Meyer and Plieninger 1844
†Ceratodus shenmuensis Liu and Yeh 1960
†Ceratodus silesiacus Roemer 1870
†Ceratodus stewarti Milner and Kirkland 2006
†Ceratodus sturii Teller 1891
†Ceratodus trapezoides Meyer and Plieninger 1844
†Ceratodus tuberculatus Tabaste 1963
†Ceratodus tunuensis Agnolin et al. 2018
†Ceratodus vinslovii Cope 1875
†Ceratodus weissmanni Meyer and Plieninger 1844
†Ceratodus wollastoni Chapman 1914
†Ceratodus youngi Liu and Yeh 1960
†Ceratodus yuanjianhensis Hubei 1977
Diagnosis
No diagnoses are available
Measurements
No measurements are available
|
|
||||
|
|||||
|
|
||||
Source: c = class, subp = subphylum | |||||
References: Carroll 1988, Hendy et al. 2009 |
Collections (141 total)
Time interval | Ma | Country or state | Original ID and collection number |
---|---|---|---|
Induan | Australia (Tasmania) | C. sp. (136589 136590 136591) | |
Early/Lower Triassic | Antarctica | C. sp. (217300) | |
Spathian | Svalbard and Jan Mayen | C. sp. (120222) | |
Olenekian | Russian Federation (Volgograd) | C. jechartiensis (27343) | |
Anisian | Russian Federation (Orenburg) | C. gracilis, C. jechartiensis, C. recticristatus (28850) C. gracilis, C. recticristatus (97409) C. recticristatus, C. bucobaensis (189562) | |
Anisian | United Kingdom (England) | C. laevissimus (57944) C. sp. (97695) | |
Anisian | Russian Federation (Bashkortostan) | C. recticristatus (97415) | |
Bithynian | USA (Nevada) | C. sp. (93564) | |
Ladinian | Saudi Arabia | C. sp. (149548) | |
Ladinian | Russian Federation (Orenburg) | C. bucobaensis, C. orenburgensis (97439) | |
Ladinian | Germany (Baden-Württemberg) | C. planasper (138866) | |
Longobardian | Germany (Baden-Württemberg) | C. guilielmi (106357) | |
Ladinian - Rhaetian | Germany | C. kaupi (139831) C. kaupi, C. rucinatus (137657) | |
Carnian | India (Madhya Pradesh) | C. sp. (207799) | |
Carnian | Germany (Bayern) | C. sp. (97735 97738) | |
Carnian - Norian | India (Telangana) | C. nageshwarai (112285) | |
Carnian - Norian | Poland (Opole) | C. sp. (61448) | |
Late/Upper Triassic | South Africa (Free State) | C. kannemeyeri (220878) | |
Late/Upper Triassic | USA (Texas) | C. sp. (39671) | |
Norian | Greenland (Lepidopteriselv) | C. tunuensis (194745) | |
Norian | Switzerland (Schaffhausen) | C. parvus (47803) | |
Norian | Switzerland (Aargau) | C. sp. (22680) | |
Norian | India (Andhra Pradesh) | C. sp. (55519) | |
Norian | Poland (Sil) | C. silesiacus (220332) | |
Norian | Germany (Baden-Württemberg) | C. bovisrivi (138867) C. parvus, C. rectangularis (138865) | |
Norian | USA (Arizona) | Ceratodontidae indet. (39160) C. sp. (39219) | |
Norian - Rhaetian | Poland (Śląskie) | C. sp. (132933) | |
Alaunian | Luxembourg (Diekirch) | C. sp. (56047) | |
Sevatian | Switzerland (Basel-Landschaft) | C. sp. (47802) | |
Rhaetian | United Kingdom (England) | C. altus (136912) C. latissimus (122362) C. latissimus, C. parvus (122365 131728) C. parvus (122364) C. sp. (96617 120898) | |
Rhaetian | France (Bourgogne) | C. latissimus (109711) | |
Rhaetian | Germany (Sachsen-Anhalt) | C. polymorphus (139483) | |
Rhaetian | France (Champagne-Ardennes) | C. latissimus (139922) | |
Rhaetian | Germany (Westphalia) | C. latissimus (218156) | |
Rhaetian | Switzerland (Schaffhausen) | C. parvus (51235) | |
Rhaetian | Germany (Baden-Württemberg) | C. parvus, C. trapezoides, C. cloacinus, C. heteromorphus (91635) C. sp. (131422) | |
Rhaetian | France (Lorraine) | C. kaupi (36106) | |
Hettangian - Sinemurian | South Africa (Free State) | C. sp. (75263 232324) | |
Bajocian - Oxfordian | China (Sichuan) | C. zigongensis (24883) | |
Bathonian | United Kingdom | C. phillipsi (131844) | |
Late/Upper Bathonian | Russian Federation (Moskva) | C. segnis (52961) | |
Late/Upper Jurassic | Niger (Agadez) | C. sp. (181364) | |
Late/Upper Jurassic | USA (Colorado) | Ptychoceratodus guentheri (136080) | |
Late/Upper Jurassic | Mongolia (Govi-Altay) | C. sharategensis (179192) | |
Kimmeridgian - Tithonian | Uruguay (Tacuarembó) | C. tiguidensis (102298) | |
Kimmeridgian - Tithonian | USA (Wyoming) | C. fossanovum, C. sp. 2, C. robustus (230772) C. sp. (39428 39431 230773 231545 231548) C. sp. 1, C. sp. 2, C. robustus (230770) C. sp. 2, C. sp. (231563) C. sp., C. guentheri (12816) Dipnoi indet. (49636) | |
Kimmeridgian - Tithonian | USA (Colorado) | C. sp. (231533 231618) | |
Late/Upper Kimmeridgian - Early/Lower Tithonian | USA (Colorado) | C. guentheri, C. sp. (28366) Dipnoi indet. (45975) | |
Tithonian | USA (Colorado) | C. guentheri (48161) | |
Tithonian | USA (Wyoming) | C. sp. (39429) | |
Tithonian | USA (Oklahoma) | C. frazieri, C. sp. (49598) | |
Early/Lower Tithonian | USA (Wyoming) | C. sp. (56654) | |
Early/Lower Berriasian - Late/Upper Valanginian | Niger (Agadez) | C. tuberculatus (25193) | |
Early/Lower Cretaceous | Australia (Victoria) | C. sp. (140631) | |
Early/Lower Cretaceous | Algeria (Adrar) | C. tuberculatus (206859) | |
Early/Lower Berriasian - Late/Upper Albian | Algeria (Illizi) | C. pectinatus (25137) | |
Early/Lower Berriasian - Early/Lower Cenomanian | Algeria (Illizi) | Pisces indet. (25222) | |
Early/Lower Berriasian - Early/Lower Cenomanian | Mali (Kidal) | C. humei, C. tuberculatus, C. protopteroides (206857) | |
Valanginian | USA (Utah) | C. sp. (27017) Dipnoi indet. (52352) | |
Valanginian - Cenomanian | USA (Montana) | C. sp. (142333) | |
Early/Lower Barremian - Early/Lower Cenomanian | Niger (Agadez) | C. tuberculatus (25356 141305) | |
Aptian | USA (Montana) | C. frazieri (137609) C. guentheri (137611) | |
Aptian - Early/Lower Albian | USA (Wyoming) | C. frazieri (50354) | |
Aptian - Albian | USA (Wyoming) | C. sp., C. guentheri, C. frazieri (137567 137577) | |
Aptian - Albian | USA (Utah) | C. sp. (97951) | |
Late/Upper Aptian | USA (Texas) | C. sp. (52865) | |
Late/Upper Aptian | USA (Maryland) | C. sp., Dipnoi indet. (14376) | |
Late/Upper Aptian | Australia (Victoria) | C. avus (38538) C. sp. (77192) | |
Late/Upper Aptian - Early/Lower Albian | USA (Texas) | C. americanus (14375) | |
Late/Upper Aptian - Early/Lower Albian | Australia (Victoria) | C. nargun (38540) | |
Albian | USA (Montana) | C. nirumbee (228798) | |
Early/Lower Albian - Early/Lower Cenomanian | Algeria (Illizi) | C. pectinatus (25192) | |
Early/Lower Albian - Late/Upper Cenomanian | Algeria (Illizi) | C. humei (206853) | |
Middle Albian - Early/Lower Cenomanian | USA (Montana) | C. frazieri (23502) C. sp. (55246) | |
Late/Upper Albian - Early/Lower Cenomanian | Niger (Agadez) | C. sp. (25221) | |
Late/Upper Albian - Early/Lower Cenomanian | Algeria (Adrar) | C. protopteroides (59578) | |
Cenomanian | USA (Nevada) | C. sp. (181586) | |
Cenomanian | Brazil (Maranhão) | Protopterus humei (56365) | |
Late/Upper Cretaceous | Niger (Zinder) | C. humei (75238 75242) C. sp., C. humei (75235) | |
Early/Lower Cenomanian | Morocco (Drâa-Tafilalet) | C. sp. (25325 59777 115155) | |
Early/Lower Cenomanian | Argentina (Río Negro) | C. argentinus (55364) | |
Late/Upper Cenomanian | Spain (Asturias) | C. semiplicatus (98396) | |
Middle Cenomanian | USA (Texas) | C. carteri (172153) | |
Middle Cenomanian - Late/Upper Cenomanian | USA (Utah) | C. gustasoni, C. molossus (14385) | |
Middle Turonian - Late/Upper Turonian | Argentina (Río Negro) | C. sp. (131880) | |
Coniacian - Santonian | Madagascar (Mahajanga) | C. madagascariensis (46897) | |
Late/Upper Coniacian - Santonian | Niger (Tahoua) | C. sp. (48867) | |
Campanian | Egypt (Qina) | C. humei (38671) | |
Campanian - Maastrichtian | Sudan (Ash Shamaliyah) | Protopterus humei, Neoceratodus tuberculatus (38682) | |
Campanian - Maastrichtian | Sudan (River Nile) | Protopterus humei (178525) | |
Middle Campanian | Egypt (Al Wadi al Jadid) | C. humei (97761 98017) C. tuberculatus (54082) | |
Late/Upper Campanian - Early/Lower Maastrichtian | USA (New Jersey) | C. frazieri (167772) | |
Late/Upper Campanian - Early/Lower Maastrichtian | Argentina (Río Negro) | C. sp. (234191 234200) | |
Maastrichtian | Mali (Gao) | C. humei (206854) | |
Maastrichtian | Niger (Tahoua) | C. sp. (178660) C. tuberculatus, Osteichthyes indet. (48868) | |
Late/Upper Maastrichtian | Bolivia (Cochabamba) | C. sp. (12855) | |
Paleocene | Saudi Arabia (Makkah) | C. humei (140965) | |
Thanetian | Niger | C. casieri (229530) | |
Thanetian - Ypresian | Peru (Puno) | C. sp. (28230) |