Species
Nikolivia oervigi (Karatajūtė-Talimaa, 1968)
Synonymy list
1967 Thelodus oervigi nomen nudum — Obruchev & Karatajūtė-Talimaa , pp. 10, fig. 2
1968 Turinia? oervigi — Karatajūte-Talimaa , pp. 34-35, fig. I 1, 3-5
1978 Nikolivia oervigi — Karatajūtė-Talimaa , pp. 141-145, fig. 46, 47, 48
2004 Nikolivia oervigi (Karatajūtė-Talimaa, 1967) — Karatajūtė-Talimaa & Märss , pp. 55
2007 Nikolivia oervigi (Karatajūtė-Talimaa, 1968) — Märss et al. , pp. 111, fig. 124A, 125
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 |