Species
Cyrtograptus perneri Bouček, 1933
Synonyymit
1933     Cyrtograptus perneri — Bouček , pp. 44-46, fig. 5:1-6
1948     Cyrtograptus perneri — Přibyl , pp. 55
1952     Cyrtograptus perneri — Münch , pp. 137, fig. 51:3a-e
1975     Cyrtograptus perneri Bouček — Berry et Murphy , pp. 87-88, fig. 22d
1979     Cyrtograptus perneri Bouček, 1933 — Paškevičius , pp. 189-190, fig. 17:2-4; 33:1-3
1991     Cyrtograptus perneri Bouček, 1933 — Tomczyk, Urbanek et Teller , pp. 177, fig. 180:1a-b, 2
1999     Cyrtograptus perneri Bouček, 1933 — Zalasiewicz et Williams , fig. 10a
2004     Cyrtograptus perneri Bouček, 1933 — Williams et Zalasiewicz , pp. 248-251, fig. 10A-P
2010     Cyrtograptus perneri Bouček — Loydell et al. , pp. 254-255, fig. 2cc
Aiheeseen liittyvät julkaisut
Loydell, D. K., Nestor, V., Männik, P. 2010. Integrated biostratigraphy of the lower Silurian of the Kolka-54 core, Latvia.  Geological Magazine   147,   2,   253-280. DOI:10.1017/S0016756809990574
Paškevičius, J. 1979. Biostratigraphy and Graptolites of the Lithuanian Silurian. pp. 1-267.  Mokslas. 
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Luokittelu
| Organism group | Biota | 
| Kingdom | Animalia | 
| Phylum | Hemichordata | 
| Class | Pterobranchia | 
| Subclass | Graptolithina | 
| Order | Graptoloidea | 
| Family | Cyrtograptidae | 
| Genus | Cyrtograptus | 
| Species | bohemicus | 
| carruthersi | |
| centrifugus | |
| egregius | |
| ellesae | |
| hamatus | |
| hemmanni | |
| lapworthi | |
| linnarssoni | |
| lundgreni | |
| metatheca | |
| murchisoni | |
| perneri | |
| radians | |
| rigidus | |
| symmetricus | |
| trilleri | 
Levinneisyys ja viitteet
- Loydell et al., 2010 Kolka 54 borehole 489.5 - Silurian
 - Paškevičius, 1979 Paroveja 9 borehole 585.7 - 621.4 Wenlock