Genus
Flexicollicamara Kozłowski, 1949
Luokittelu
| Organism group | Biota |
| Kingdom | Animalia |
| Phylum | Hemichordata |
| Class | Pterobranchia |
| Subclass | Graptolithina |
| Family | Cysticamaridae |
| Genus | Bithecocamara |
| Camarotubus | |
| Cysticamara | |
| Erecticamara | |
| Flexicollicamara | |
| Species | bryozoaeformis |
| Genus | Graptocamara |
| Tubicamara | |
| Xenotheca |