| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Chonosteginae
Taxonomy
Chonosteginae was named by Muir-Wood and Cooper (1960). Its type is Chonosteges.
It was assigned to Aulostegidae by Muir-Wood and Cooper (1960), Williams et al. (2000).
It was assigned to Aulostegidae by Muir-Wood and Cooper (1960), Williams et al. (2000).
Subtaxa
Synonymy list
| Year | Name and author |
|---|---|
| 1960 | Chonosteginae Muir-Wood and Cooper p. 113 |
| 2000 | Chonosteginae Williams et al. p. 591 |
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.
Subfm. †Chonosteginae Muir-Wood and Cooper 1960
show all | hide all
G. †Chonosteges Muir-Wood and Cooper 1960
+
†Chonosteges cooperi Torres-Martínez et al. 2019
†Chonosteges costellatus Cooper and Grant 1975
†Chonosteges limbatus Cooper and Grant 1975
†Chonosteges magnicostatus Girty 1909
†Chonosteges matutinus Cooper and Grant 1975
†Chonosteges multicostatus Cooper and Grant 1975
†Chonosteges pulcher Cooper and Grant 1975
†Chonosteges variabilis Cooper and Grant 1975
G. †Chonostegoides Sarycheva 1965
+
†Chonostegoides armenicus Sarycheva 1965
†Chonostegoides baissalensis Sarycheva 1965
†Chonostegoides ogbinensis Sarycheva 1965
G. †Urushtenia Licharew 1935
+
†Urushtenia arguta Grant 1976
†Urushtenia grandicosta Lee and Gu 1980
†Urushtenia khmeriana Termier and Termier 1970
†Urushtenia murina Grant 1976
†Urushtenia paracrenulata Lee and Gu 1980
†Urushtenia paramaceus Lee and Gu 1980
†Urushtenia permica Licharew 1937
†Urushtenia pseudomedusa Tschernyschew 1902
†Urushtenia yanjiensis Lee and Gu 1980
†Urushtenia zhongbaensis Jin and Sun 1981
Invalid names: Chonosteges thailandica Waterhouse and Piyasin 1970 [nomen dubium]
G. †Urushtenoidea Jin and Hu 1978
+
†Urushtenoidea chaoi Jin 1963
†Urushtenoidea costulata Chi-Thuan 1961
†Urushtenoidea crenulata Ting 1962
+
Invalid names: Urushtenia chenanensis Chan 1962 [synonym], Urushtenia costata Ting 1962 [synonym]
†Urushtenoidea maceus Jin 1963
†Urushtenoidea obscura Chao 1927
Invalid names: Uncisteges [synonym]
Diagnosis
No diagnoses are available
Measurements
No measurements are available
|
|
||||
|
|
||||
|
|||||
|
|
||||
|
|
||||
| Source: subo = suborder, c = class, p = phylum, uc = unranked clade | |||||
| References: Williams et al. 2000, Nesnidal et al. 2013, Aberhan et al. 2004 | |||||
Age range: base of the Asselian to the top of the Changhsingian or 298.90000 to 251.90200 Ma
Collections (257 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Asselian | Russian Federation | Urushtenia pseudomedusa (117166) | |
| Asselian | Ukraine (Donets'ka) | Urushtenia pseudomedusa (126015 126029 126069) | |
| Asselian | Slovenia | Aulosteges tibeticus (129658) | |
| Asselian - Sakmarian | Laos | Productus pseudomedusa (233571) | |
| Sakmarian | Russian Federation | Urushtenia pseudomedusa (117164 117165 117167) | |
| Artinskian | USA (Texas) | Aulosteges magnicostatus (149862) Chonosteges limbatus (43544) Chonosteges matutinus (75887) Chonosteges matutinus, Chonosteges variabilis (43559) Chonosteges variabilis (43460 43545 43564 43596 43607 43612 44509 44566 75931 75935) | |
| Artinskian | China (Guizhou) | Chonostegoides ogbinensis (108174) | |
| Artinskian - Kungurian | USA (Texas) | Chonosteges limbatus (105847) Chonosteges variabilis (105972 105978 106033) | |
| Kungurian | Thailand | Chonosteges sp. (221705) Urushtenia sp. (221706) | |
| Kungurian | Japan (Gifu) | Chonosteges variabilis (109027) | |
| Kungurian | China (Hunan) | Uncisteges crenulata, Uncisteges maceus (100061) | |
| Kungurian | USA (Texas) | Aulosteges magnicostatus (113193 113195 113210 113224 121457 122519 149783 149787 149823 149834 149931 149993 149997 150117 150245 150246 150556 150671 150780 150790) Chonosteges costellatus (43495 43513 43514 105843) Chonosteges costellatus, Chonosteges pulcher (44565) Chonosteges costellatus, Chonosteges pulcher, Chonosteges variabilis (43491 105931 105935) Chonosteges costellatus, Chonosteges variabilis (43510 43515) Chonosteges limbatus (43496 43497 43558 75924 81938 105988 106173 106289) Chonosteges limbatus, Chonosteges variabilis (81635) Chonosteges multicostatus (43516) Chonosteges pulcher (43459 43466 43582 81944 105746 105849 105906 105981 105982 106037) Chonosteges pulcher, Chonosteges variabilis (81638 81644 101785 105687 105848) Chonosteges sp. (106114) Chonosteges variabilis (43464 43492 43494 43498 43504 43560 43562 43566 43586 43595 43609 44519 75919 75920 75922 75923 75926 81710 81950 101811 105755 105852 105938 105939 105986 106052 106121) | |
| Kungurian | China (Zhejiang) | Uncisteges maceus (120039) Urushtenia crenulata (101601 101602) | |
| Kungurian | China (Sichuan) | Urushtenoidea chaoi (153928) | |
| Kungurian | Guatemala (Huehuetenango) | Chonosteges sp. (41537) | |
| Kungurian | China (Fujian) | Uncisteges maceus (120025) | |
| Kungurian | Myanmar | Urushtenia arguta (223092 223093 223094 223095 223096 223097 223098) | |
| Kungurian | China (Anhui) | Urushtenoidea chenanensis (101455) Urushtenoidea obscura (120118) | |
| Roadian | Ukraine | Urushtenia murina (110830) | |
| Roadian | Cambodia | Urushtenoidea maceus (114483) | |
| Roadian | Thailand (Trang) | Urushtenia arguta (40896 40897 40899) Urushtenia arguta, Urushtenia murina (40874) Urushtenia murina (40869 40871 40872 40875 40876 40877 40878 40879) | |
| Roadian | Mexico (Chiapas) | Chonosteges cooperi (198600) | |
| Roadian | China (Jiangxi) | Urushtenoidea chaoi (100092 100093 100095 120107) Urushtenoidea chenanensis (100098) | |
| Roadian | USA (Texas) | Aulosteges magnicostatus (108898) Chonosteges costellatus (102616 105807) | |
| Roadian | Laos | Urushtenoidea crenulata (114487) | |
| Roadian | Japan | Urushtenoidea crenulata (75527) Urushtenoidea maceus (114089 114482) | |
| Roadian - Capitanian | China (Guangdong) | Urushtenia crenulata (105444 121067) Urushtenia maceus (121088 121090) | |
| Wordian | China (Hunan) | Uncisteges maceus (100079) Uncisteges sp. (100072) | |
| Wordian | Cambodia | Urushtenoidea maceus (114484) | |
| Wordian | China (Jilin) | Urushtenia yanjiensis (111179) | |
| Wordian | Japan | Urushtenoidea crenulata (118974 163389 165924 179351) | |
| Wordian | Türkiye | Chonostegoides armenicus (84110) | |
| Wordian | China (Jiangxi) | Urushtenoidea chaoi (100099) | |
| Wordian | China (Anhui) | Uncisteges maceus (120110 120120) Urushtenoidea chaoi (97299) Urushtenoidea chaoi, Uncisteges maceus (109848) | |
| Wordian | China (Jiangsu) | Uncisteges crenulata (102117) Urushtenoidea chenanensis (109854) | |
| Wordian | Armenia | Chonostegoides armenicus (88706 97391 97393 110806) Chonostegoides armenicus, Chonostegoides ogbinensis (97390 113617 113725) Chonostegoides ogbinensis (82000 110798) | |
| Wordian | Japan (Miyagi) | Urushtenoidea crenulata (149789 186853) | |
| Wordian | Thailand (Ratchaburi) | Chonosteges thailandica (40954) | |
| Wordian | China (Guizhou) | Urushtenia crenulata (98059) | |
| Wordian | Azerbaijan | Chonostegoides armenicus (82257 94931 94938 110883 110884 110899 113610 133273) Chonostegoides armenicus, Chonostegoides ogbinensis (94939) | |
| Wordian | Iran | Chonostegoides armenicus (112909 112944 118134 118137 118139 134812) Chonostegoides baissalensis (114073) Chonostegoides ogbinensis (118142) | |
| Wordian | China (Nei Mongol) | Urushtenia grandicosta (109617) | |
| Wordian | China (Sichuan) | Urushtenia chaoi (103448) Urushtenia chenanensis (103466) Urushtenia crenulata (103468) | |
| Wordian - Capitanian | China (Nei Mongol) | Urushtenia paramaceus, Urushtenia paracrenulata (111185) | |
| Wordian - Capitanian | China (Sichuan) | Urushtenia crenulata (98069) | |
| Capitanian | China (Sichuan) | Urushtenoidea chaoi, Uncisteges crenulata (153941) Urushtenoidea sp. (153939) | |
| Capitanian | Malaysia | Urushtenoidea chaoi (40414 105035 105036) Urushtenoidea sp., Urushtenoidea chaoi (40413) | |
| Capitanian | China (Guangxi) | Urushtenoidea crenulata (117490) | |
| Capitanian | China (Xizang) | Urushtenoidea crenulata (117547) | |
| Capitanian | Azerbaijan | Chonostegoides armenicus (94940) Chonostegoides baissalensis (82262 94941 110593 110881) | |
| Capitanian | Armenia | Chonostegoides baissalensis (110808 116771) | |
| Capitanian | China (Zhejiang) | Uncisteges maceus (111932 111933 111934) Uncisteges maceus, Spinosteges sinensis (95519) | |
| Capitanian | Malaysia (Pahang) | Chonosteges sp. (42732) | |
| Capitanian | Cambodia | Urushtenia khmeriana (107281) Urushtenoidea chaoi, Urushtenoidea maceus (114485) Urushtenoidea crenulata, Urushtenoidea costulata (114486) | |
| Capitanian | Japan | Urushtenoidea crenulata (118975) | |
| Capitanian | China (Hunan) | Urushtenoidea szechuanensis, Uncisteges crenulata (100083) | |
| Capitanian | Iran | Chonostegoides sp. (125252) Urushtenoidea sp. (125260) | |
| Capitanian | China (Fujian) | Uncisteges crenulata (120080 120087) | |
| Capitanian | China (Chongqing) | Uncisteges maceus (131993) Urushtenoidea chaoi, Uncisteges crenulata (131992) | |
| Capitanian - Wuchiapingian | China | Urushtenoidea sp. (197553) | |
| Wuchiapingian | China (Guangdong) | Chonosteges sp. (109798) | |
| Wuchiapingian | China (Xizang) | Urushtenia zhongbaensis (110084) | |
| Lopingian | China (Jiangxi) | Productus mexicanus (109628) | |
| Changhsingian | China (Xizang) | Urushtenoidea crenulata (187544) | |
| Changhsingian | China (Guangxi) | Costisteges dongluoensis (50024 112365) | |
| Changhsingian | Russian Federation | Productus permica (112566 112569 127858 127860 127879 127911) |