Species
Paractocrinus tuberculatus Jaekel, 1918
Synonyymit
1918 Paractocrinus tuberculatus n. g. n. sp. — Jaekel , fig. 15
1976 Paractocrinus tuberculatus Jaekel, 1918 — Arendt , pp. 82, fig. I 3
Aiheeseen liittyvät julkaisut
Arendt, Yu. A. 1976. Ordovikskie iglokožie gemistreptokrinoidei. Bulletin of the Moscow Society of Naturalists. Geological series 51, 2, 63-84.
Luokittelu
Organism group | Biota |
Kingdom | Animalia |
Phylum | Echinodermata |
Subphylum | Pelmatozoa |
Class | Crinoidea |
Order | Hemistreptocrinida |
Family | Paractocrinidae |
Genus | Paractocrinus |
Species | tuberculatus |
Levinneisyys ja viitteet
- Arendt, 1976 Volkhov Stage