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Spirina symmetrica Perner 1907 (snail)

Gastropoda - Euomphalina - Craspedostomatidae

PaleoDB taxon number: 76184

Full reference: J. Perner. 1907. Gastéropodes, Tome 2: Pleurotomaridae et Murchisonidae 1-380

Belongs to Spirina according to P. J. Wagner 2016

Sister taxa: Spirina antiquata, Spirina brilonensis, Spirina patula, Spirina squamata

Ecology: facultatively mobile epifaunal parasite-carnivore