Species
Pterospermella solida (Volkova, 1969)
Synonyymit
1969 Pterospermopsis solida Volkova sp. nov. — Volkova , pp. 234, fig. 49:15-16
1979 Pterospermella solida (Volkova, 1969) Volkova, comb. nov. — Volkova et al. , pp. 29, fig. Pl. 17:4-5
Luokittelu
| Organism group | Biota |
| Protista | |
| Acritarcha | |
| Genus | Pterospermella |
| Species | solida |
| tranvikensis | |
| velata | |
| vitalis | |
| vitrea |