Pirenella laevissima (Goldfuss, 1844)

Harzhauser, Mathias, Guzhov, Aleksandr & Landau, Bernard, 2023, A revision and nomenclator of the Cainozoic mudwhelks (Mollusca: Caenogastropoda: Batillariidae, Potamididae) of the Paratethys Sea (Europe, Asia), Zootaxa 5272 (1), pp. 1-241 : 187

laevissima . Pirenella . auctores [? non M̧nster in Goldfuss, 1844]

see Granulolabium plicatum (Bruguière, 1792)

Pirenella laevissima ( Goldfuss, 1844) — Janssen 1984: 126.

Discussion. We did not study material of Granulolabium laevissima from the middle Oligocene of the Mainz and Paris basins ( Kadolsky 1995) and therefore, we don’t know if it is conspecific with Granulolabium plicatum (Bruguière, 1792) . Applying the species concept of Lozouet (1986), however, requires placing the Hungarian material described by Janssen (1984) in Granulolabium plicatum (Bruguière, 1792) .

Central Paratethys. Egerian (late Oligocene/Early Miocene): Hungarian Paleogene Basin: Máriahalom ( Hungary) ( Janssen 1984).