Species
Gunnarella alpha Spjeldnaes, 1957
Synonyymit
1916 Strophomena rigida Barrande — Holtedahl , pp. 56-58 pars
1957 Strophomena (Gunnarella) alpha sp. n. — Spjeldnaes , pp. 152, fig. pl. 11: 5-6; text-fig 33F
Luokittelu
| Organism group | Biota |
| Kingdom | Animalia |
| Phylum | Brachiopoda |
| Subphylum | Rhynchonelliformea |
| Class | Strophomenata |
| Order | Strophomenida |
| Superfamily | Strophomenoidea |
| Family | Strophomenidae |
| Subfamily | Strophomeninae |
| Genus | Gunnarella |
| Species | alpha |
| beta | |
| magnifica |