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Praesirex hirtus
Taxonomy
Praesirex hirtus was named by Rasnitsyn (1968). Its type specimen is PIN 1989/2605, an exoskeleton, and it is an impression. Its type locality is Baissa (PIN collection 1989), which is in an Aptian lacustrine - large siltstone/marl in the Zaza Formation of the Russian Federation. It is the type species of Praesirex.
Synonymy list
| Year | Name and author |
|---|---|
| 1968 | Praesirex hirtus Rasnitsyn p. 216 figs. 23; Pl 24 fig 9 |
| 1983 | Praesirex hirtus Rasnitsyn p. 65 fig. 3a |
| 2010 | Praesirex hirtus Taeger et al. p. 95 |
| 2015 | Praesirex hirtus Wang et al. p. 42 |
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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.
†Praesirex hirtus Rasnitsyn 1968
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: c = class, p = phylum | |||||
| References: Kiessling 2004, Bush and Bambach 2015 | |||||