Species
Graptovermis intestinalis Kozlowski, 1949
Synonyymit
1930 Melanostrophus signum — Öpik , pp. 13, fig. pl. 3:3
1966 Graptovermis intestinalis Kozlowski, 1949 — Mieszejewski , pp. 268
Luokittelu
| Organism group | Biota |
| Kingdom | Animalia |
| Phylum | Hemichordata |
| Class | Pterobranchia |
| Subclass | Graptolithina |
| Superorder | Graptovermida |
| Genus | Graptovermis |
| Species | intestinalis |
| spiralis |