Genus
Kokenospira Bassler, 1915
Selection of related publications
Öpik, A. 1930. Beiträge zur Kenntnis der Kukruse-(C2-C3-)Stufe in Eesti. IV.  Tartu Ülikooli Geoloogia Instituudi Toimetused   24,      1-34.
Koken, E., Perner, J. 1925. Die Gastropoden des baltischen Untersilurs.  Zapiski Rossiiskoi Akademii Nauk   37,   1,   1-318.
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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Klassificering
| 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 |