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Pterofiltrus qiui
Taxonomy
Pterofiltrus qiui was named by Jiang and Wang (2011). Its type specimen is IVPP V12339, a partial skeleton, and it is a compression fossil. Its type locality is Zhangjiagou, Sihetun (IVPP), which is in a Barremian/Aptian terrestrial horizon in the Yixian Formation of China. It is the type species of Pterofiltrus.
Synonymy list
| Year | Name and author |
|---|---|
| 2011 | Pterofiltrus qiui Jiang and Wang p. 1244 fig. 2 |
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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.
†Pterofiltrus qiui Jiang and Wang 2011
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Diagnosis
| Reference | Diagnosis | |
|---|---|---|
| S. Jiang and X. Wang 2011 | A ctenochasmatid pterosaur with the following combination of characters that distinguish it from the other members of this clade (autapomorphies are marked with an asterisk): about 112 teeth in total (including the upper and lower jaws); the dentition occupies more than 50% of the skull length; the anterior teeth vary in size; the mandibular symphysis is longer than half of the whole mandible length*; in ventral view, an apparent symphyseal trough in the median part of the symphysis*. |
Measurements
No measurements are available
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| Source: o = order, c = class, subp = subphylum | |||||
| References: Padian 1985, Carroll 1988, Hendy et al. 2009 | |||||
Age range: base of the Late/Upper Barremian to the top of the Early/Lower Aptian or 130.00000 to 122.46000 Ma
Collections: one only
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Late/Upper Barremian - Early/Lower Aptian | China (Liaoning) | Pterofiltrus qiui (type locality: 55682) |