Costhyrella Pacaud 1997 (snail)

Gastropoda - Sorbeoconcha - Hydrobiidae

Full reference: J.-M. Pacaud. 1997. Un nouveau genre d’Hydrobiidae (Gastropoda, Prosobranchia) du Paléogène du Bassin de Paris. Cossmanniana 4(1-2):1-14

Parent taxon: Hydrobiidae according to J.-M. Pacaud 1997

Sister taxa: Andrusovia, Bania, Belgrandiinae, Bracenica, Carinulorbis, Caspiohydrobia, Cavernisa, Clessiniola, Ctyrokya, Ecrobia, Goniatogyra, Hauffenia, Heleobia, Hubendickia, Hydrobia, Hydrobiinae, Islamiinae, Istriana, Laevicaspia, Lithoglyphopsis, Lutetiella, Lyogyriinae, Lysiogyriinae, Martinietta, Mercuria, Micromelaniidae, Nodulus, Nymphophilinae, Nymphophilus, Paludestrina, Pseudamnicolinae, Pseudobythinella, Pyrgulinae, Reesidella, Saccoia, Schuettemmericia, Tanousia, Tateinae, Turricaspia, Tyronia, Ulskia

Subtaxa: Costhyrella abnormis Costhyrella microscopica

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Type: Bithinia (Nematura) abnormis

Ecology: epifaunal

Distribution:

• Eocene of France (3 collections)

• Paleocene of France (2)

Total: 5 collections including 8 occurrences

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Specimen images are retrieved through the ePANDDA API.


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