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Palaeoperissomma demetrii
Taxonomy
Palaeoperissomma demetrii was named by Kovalev (1990). Its type specimen is PIN 1742/667, an exoskeleton, and it is a compression fossil. Its type locality is Turga (PIN collection 1742), which is in an Aptian lacustrine mudstone in the Turga Formation of the Russian Federation.
Synonymy list
Year | Name and author |
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1990 | Palaeoperissomma demetrii Kovalev p. 133 figs. Pl 11, fig 2; text-fig 105 |
2020 | Palaeoperissomma demetrii Lukashevich and Blagoderov p. 491 figs. 7A,B, 8C,D |
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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.
†Palaeoperissomma demetrii Kovalev 1990
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Diagnosis
No diagnoses are available