Species
Nikolivia balabayi Karatajūtė-Talimaa, 1978
Synonymy list
1978     Nikolivia balabayi gen. et sp. nov. — Karatajūtė-Talimaa , pp. 147-151, fig. 42:9-10; 43:13; 48:1-6
2004     Nikolivia balabayi — Karatajūte-Talimaa & Märss , pp. 57, fig. 65
2007     Nikolivia balabayi Karatajūtė-Talimaa, 1978 — Märss et al. , pp. 113, fig. 124E, 128
Selection of related publications
Karatajūtė-Talimaa, V., Märss, T. 2004. Subclass Thelodonti.  Fossil vertebrates of Russia and adjacent countries. Agnathans and early fisches. The reference book for palaeontologists and geologists, pp. 12-68.   GEOS. 
Classification
| Organism group | Biota | 
| Kingdom | Animalia | 
| Phylum | Chordata | 
| Subphylum | Vertebrata | 
| Superclass | Agnatha | 
| Class | Pteraspidomorphi | 
| Subclass | Thelodonti | 
| Order | Thelodontiformes | 
| Family | Nikoliviidae | 
| Genus | Nikolivia | 
| Species | aligera | 
| auriculata | |
| balabayi | |
| gutta | |
| oervigi | 
References based on distribution
- Karatajūtė-Talimaa & Märss, 2004 Lochkovian