Genus
Kokenospira Bassler, 1915
Aiheeseen liittyvät julkaisut
Öpik, A. 1930. Beiträge zur Kenntnis der Kukruse-(C2-C3-)Stufe in Eesti. IV. Tartu Ülikooli Geoloogia Instituudi Toimetused 24, 1-34.
List of species
1. Kokenospira lateralis (Eichwald, 1860) | Haljala Stage
2. Kokenospira retifera Öpik, 1930 | Kukruse Stage
3. Kokenospira undata (Koken, 1897) | Aseri Stage
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Luokittelu
| Organism group | Biota |
| Kingdom | Animalia |
| Phylum | Mollusca |
| Class | Gastropoda |
| Order | Bellerophontida |
| Suborder | Bellerophontina |
| Superfamily | Bellerophontoidea |
| Family | Bucaniidae |
| Subfamily | Bucaniinae |
| Genus | Bucania |
| Kokenospira | |
| Species | lateralis |
| retifera | |
| undata | |
| Genus | Megalomphala |
| Phragmolites |