Spanionematidae is an extinct family of fossil sea snails, marine gastropod molluscs in the clade Caenogastropoda.[1]
| Spanionematidae | |
|---|---|
| Scientific classification | |
| Kingdom: | |
| Phylum: | |
| Class: | |
| (unranked): | clade Caenogastropoda
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| Family: | Spanionematidae Golikov & Starobogatov, 1987
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References
edit- ^ Bouchet, P. & Rocroi, J.-P. (2005). "Classification and Nomenclator of Gastropod Families". Malacologia. 47 (1–2).
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