Species
Eutretocystis similis Phleger, 1935
Synonyymit
1935 Eutretocystis similis sp. nov. — Phleger , pp. 200, fig. 1:1
2016 Echinoencrinites — Paul & Rozhnov , pp. 266
Aiheeseen liittyvät julkaisut
Phleger, F. B. 1935. Some Ordovician cystids from Russia. Bulletin of the Museum of Comparative Zoology. Harvard University Museum of Comparative Zoology LXXVI, 5, 193-201.
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Luokittelu
Organism group | Biota |
Kingdom | Animalia |
Phylum | Echinodermata |
Subphylum | Blastozoa |
Class | Rhombifera |
Order | Dichoporita |
Superfamily | Glyptocystitoida |
Family | Echinoencrinitidae |
Genus | Eutretocystis |
Species | acutirostris |
similis |
Levinneisyys ja viitteet
- Phleger, 1935 Isvos, Leningrad Oblast Kunda Stage