Basic info | Taxonomic history | Classification | Included Taxa |
Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Apsidognathus
Taxonomy
Apsidognathus was named by Walliser (1964) [Sepkoski's age data: S Ldov-u S Wenl-l Sepkoski's reference number: 800]. Its type is Apsidognathus tuberculatus.
It was assigned to Pterospathodontidae by Sweet (1988); and to Conodontophorida by Sepkoski (2002).
It was assigned to Pterospathodontidae by Sweet (1988); and to Conodontophorida by Sepkoski (2002).
Species
A. tuberculatus (type species), A. walmsleyi
Species lacking formal opinion data
Synonymy list
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. †Apsidognathus Walliser 1964
show all | hide all
†Apsidognathus tuberculatus tuberculatus Walliser 1964
†Apsidognathus walmsleyi Aldridge 1974
Diagnosis
No diagnoses are available
Measurements
No measurements are available
|
|
||||
|
|||||
|
|
||||
|
|
||||
Source: c = class | |||||
Reference: Aberhan 1992 |
Collections (42 total)
Time interval | Ma | Country or state | Original ID and collection number |
---|---|---|---|
Rhuddanian - Aeronian | Russian Federation (Siberia) | A. tuberculatus (206542) | |
Rhuddanian - Aeronian | Canada (Quebec) | A. sp. (142823) | |
Llandovery | Australia (New South Wales) | A. sp. (189103) | |
Llandovery | Canada (British Columbia) | A. tuberculatus (177968 177969) | |
Llandovery | USA (Iowa) | A. tuberculatus (178704 191082) | |
Llandovery | China | A. ruginosus, A. sp. (187791) | |
Niagaran | Canada (Québec) | A. tuberculatus (25051) | |
Silurian | USA (Indiana) | A. tuberculatus (180920) | |
Aeronian | Greenland | A. tuberculatus (183175 183185) | |
Aeronian - Telychian | Greenland | A. tuberculatus (183222 183223 183286) | |
Aeronian - Telychian | Canada (Manitoba) | A. tuberculatus (177648 177686) | |
Telychian | Canada (Québec) | A. tuberculatus (24544) | |
Telychian | Canada (Cornwallis Island) | A. sp. (211087) A. sp., A. tuberculatus (211104 211107 211108) A. sp., A. tuberculatus, A. walmsleyi (211099 211105) A. tuberculatus (211103) A. walmsleyi (211098) | |
Telychian | Russian Federation (Siberia) | A. tuberculatus (206347) | |
Telychian | Greenland | A. tuberculatus (182473 182474) | |
Telychian | United Kingdom (England) | A. sp. (184764) | |
Telychian | Estonia | A. ruginosus (183418) A. walmsleyi (183415 183425 183426) | |
Telychian | Canada (Nunavut) | A. sp., A. tuberculatus (211228) | |
Telychian - Sheinwoodian | Greenland | A. tuberculatus (182479) | |
Sheinwoodian - Homerian | Canada (Manitoba) | A. tuberculatus (177649 177687) | |
Wenlock | USA (New York) | A. tuberculatus (766 779 780) | |
Homerian | Greenland | A. tuberculatus (183239) |