Species
Orthograptus mutabilis (Elles et Wood, 1907)
Synonymy list
1907 Diplograptus (Orthograptus) mutabilis — Elles et Wood , pp. 232, fig. 29:1a-d
1945 Orthograptus mutabilis — Waterlot , pp. 56, fig. 11:155
1948 Orthograptus mutabilis — Přibyl , pp. 11
1952 Diplograptus (O.) mutabilis — Münch , pp. 53, fig. 3:7a-b
1970 Orthograptus cf. O. mutabilis — Churkin & Carter , pp. 30, fig. 2:14
1976 Orthograptus mutabilis (Elles et Wood, 1907) — Sennikov , pp. 143-145, fig. 5:11
1980 Orthograptus mutabilis (Elles et Wood, 1907) — Obut & Sennikov , pp. 28-29, fig. 2:15
1988 Orthograptus mutabilis (Elles et Wood, 1907) — Obut et al. , pp. 33, fig. II 2
Classification
| Organism group | Biota |
| Kingdom | Animalia |
| Phylum | Hemichordata |
| Class | Pterobranchia |
| Subclass | Graptolithina |
| Order | Graptoloidea |
| Suborder | Axonophora |
| Infraorder | Diplograptina |
| Subfamily | Peiragraptinae |
| Genus | Orthograptus |
| Species | acutus |
| aequalis | |
| calcaratus | |
| inopinatus | |
| mutabilis | |
| parovejensis | |
| pauperatus | |
| propinquus | |
| proprius | |
| quadrimucronatus | |
| stonishkensis | |
| whitfieldi |