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Euctenochasmatia
Taxonomy
Euctenochasmatia was named by Unwin (2003). It is not extant. It was considered monophyletic by Unwin (2003).
It was assigned to Ctenochasmatoidea by Unwin (2003); and to Pterodactyloidea by Hone et al. (2023).
It was assigned to Ctenochasmatoidea by Unwin (2003); and to Pterodactyloidea by Hone et al. (2023).
Synonymy list
| Year | Name and author |
|---|---|
| 2003 | Euctenochasmatia Unwin p. 166 |
| 2023 | Euctenochasmatia Hone et al. p. 3 |
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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.
Unr. †Euctenochasmatia Unwin 2003
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Unr. †Ctenochasmatidae Nopcsa 1928 [ctenochasmatid]
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Unr. †Gnathosaurinae Unwin 1992
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Invalid names: Ctenochasmatinae Nopcsa 1928 [empty], Pterodaustridae Bonaparte 1971 [synonym]
Diagnosis
| Reference | Diagnosis | |
|---|---|---|
| D. M. Unwin 2003 | Pterodactylus kochi, Pterodaustro guinazui, their most recent common ancestor, and all its descendants |
Measurements
No measurements are available
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| Source: o = order, c = class, subp = subphylum | |||||
| References: Carroll 1988, Hendy et al. 2009, Padian 1985 | |||||
Age range: base of the Oxfordian to the top of the Early/Lower Aptian or 163.50000 to 122.46000 Ma
Collections (15 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Oxfordian | China (Liaoning) | Liaodactylus primus (156015) | |
| Kimmeridgian - Tithonian | Uruguay (Tacuarembó) | Gnathosaurinae indet. (225433) Pterosauria indet. (213192) | |
| Late/Upper Kimmeridgian | Germany (Niedersachsen) | Ctenochasmatidae indet. (51859) | |
| Late/Upper Kimmeridgian | Germany (Eastern Barvaria) | Ctenochasmatinae indet. (187436) | |
| Late/Upper Kimmeridgian | Germany (Bavaria) | Balaenognathus maeuseri (231928) | |
| Early/Lower Tithonian | France (Poitou-Charentes) | Ctenochasmatidae indet. 3, Ctenochasmatidae indet. 4 (164377) | |
| Late/Upper Tithonian - Early/Lower Berriasian | Morocco (Oriental) | Ctenochasmatidae indet. (45726) | |
| Late/Upper Tithonian - Early/Lower Berriasian | Morocco (Figuig) | Ctenochasmatidae indet. (204990) | |
| Berriasian | United Kingdom (England) | Ctenochasmatidae indet. (92914 92915) | |
| Late/Upper Barremian - Early/Lower Aptian | China (Liaoning) | Cathayopterus grabaui (92906) Pterofiltrus qiui (55682) | |
| Barremian | United Kingdom (England) | Gnathosaurinae indet. (101090) | |
| Aptian | China (Liaoning) | Forfexopterus jeholensis (129475) |