Genus
Sphaerirhynchia Cooper et Muir-Wood, 1951
List of species
1. Sphaerirhynchia nana Tsegelnjuk, 1976 | Silurian
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Luokittelu
| Organism group | Biota |
| Kingdom | Animalia |
| Phylum | Brachiopoda |
| Subphylum | Rhynchonelliformea |
| Class | Rhynchonellata |
| Order | Rhynchonellida |
| Superfamily | Uncinuloidea |
| Family | Hebetoechiidae |
| Subfamily | Sphaerirhynchiinae |
| Genus | Estonirhynchia |
| Sphaerirhynchia | |
| Species | gibbosa |
| nana | |
| wilsoni |
See also