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Empeirodytes okazakii
Taxonomy
Empeirodytes okazakii was named by Ohashi and Hasegawa (2020). Its type specimen is KMNH VP 600011, a limb element (Left coracoid), and it is a 3D body fossil. It is the type species of Empeirodytes.
Synonymy list
Year | Name and author |
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2020 | Empeirodytes okazakii Ohashi and Hasegawa p. 291 figs. Figures 4, 5 |
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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.
†Empeirodytes okazakii Ohashi and Hasegawa 2020
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Diagnosis
Reference | Diagnosis | |
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T. Ohashi and Y. Hasegawa 2020 | Overall size is smaller than Copepteryx, Hokkaidornis, and Klallamornis and larger than Plotopterum and Stemec. The new species has the following two characteristics as the differential diagnosis (Table 1). A depression develops on the ventral surface of the facies articularis humeralis portion of the shaft. This depression is deeper and more prominent than in Stenor- nis. A sharply defined ridge runs along the caudal margin of the labrum internum. In addition, the base of the pro-coracoid process is thick and trapezoidal. The dorsoven- tral depth of the overall shaft is very thin. |
Measurements
No measurements are available
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Source: f = family, subo = suborder, o = order | |||||
References: Bush and Bambach 2015, Benton 1983, Marsh 1875 |
Collections
No collection or age range data are available