Species
Cyclocyclicus ungulatus Yeltyschewa, 1966
Synonymy list
1966 Cyclocyclicus ungulatus sp. nov. — Yeltyschewa , pp. 65, fig. III 6
1986 Cyclocyclicus ungulatus — Stukalina , pp. 89
1989 Cyclocyclicus (col) ungulatus Yeltyscheva, 1966 — Donovan , pp. 103
Selection of related publications
Yeltyscheva, R. S. 1966. Stebli ordovikskih morskih lilij Pribaltiki (srednij ordovik). Voprosy paleontologii V, 53-70. Izdatel'stvo Leningradskogo Universiteta.
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Classification
| Organism group | Biota |
| Kingdom | Animalia |
| Phylum | Echinodermata |
| Subphylum | Pelmatozoa |
| Class | Crinoidea |
| Organism group | Stemmed echinoderms outgroup (informal) |
| Genus | Cyclocyclicus |
| Species | crystalliferus |
| raikulaensis | |
| ungulatus | |
| variabilis |
References based on distribution
- Yeltyscheva, 1966 Aluvere quarry Idavere Substage