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Data last updated
Mon 1 Dec 2025

Publication Modell (1931): summary

publication summary

Full Citation

Modell, H. 1931. Die najaden der oberbayerischen cyrenenschichten. Palaeontographica 75: 63-80.

Attributed Nominal Genera

Ptychorhynchoideus Modell, 1931

Modell, 1931. Palaeontogr. 75: 71.
Modell, 1935. Arch. Moll. 67: 130.
Modell, 1943. Arch. Moll. 75: 109.
Modell, 1964. Arch. Moll. 93: 101.
Type species: Ptychorhynchoideus gümbeli Modell, 1931 (orig. desig.) = Ptychorhynchoideus guembeli

Attributed Nominal Species

Unio baeuerleini Modell, 1931 = unionoid fossil

Modell, 1931. Palaeontogr. 75: 74, pl. 14, figs. 12.

Margaritifera geyeri Modell, 1931 = Margaritifera geyeri

Modell, 1931. Palaeontogr. 75: 70, pl. 13, figs. 5-6; pl. 14, fig. 15c.

Ptychorhynchoideus gümbeli Modell, 1931 = Ptychorhynchoideus guembeli

Modell, 1931. Palaeontogr. 75: 72, pl. 13, fig. 12; pl. 14, fig. 15g.

Margaritifera haushamensis Modell, 1931 = Margaritifera haushamensis

Modell, 1931. Palaeontogr. 75: 67, pl. 13, figs. 3.

Unio imkelleri Modell, 1931 = unionoid fossil

Modell, 1931. Palaeontogr. 75: 75, pl. 13, figs. 13-14; pl. 14, figs. 15o-p.

There are 11 available nominal species attributed to this publication (11 total).

Ptychorhynchoideus kolasii Modell, 1931 = unionoid fossil

Modell, 1931. Palaeontogr. 75: 71, pl. 13, fig.s 7-9; pl . 14, figs. 15d-f.
Modell, 1943. Arch. Moll. 75: 113, pl. 1, figs. 4a-c [as ‘Vanderschaliea kolasii’].

Margaritifera schneideri Modell, 1931 = Margaritifera schneideri

Modell, 1931. Palaeontogr. 75: 69, pl. 13, fig. 4.

Psilunio weberi Modell, 1931 = Potomida weberi

Modell, 1931. Palaeontogr. 75: 77, pl. 14, fig. 9.

Unio weithoferi Modell, 1931 = unionoid fossil

Modell, 1931. Palaeontogr. 75: 75, pl. 14, fig. 8.

Unio wendli Modell, 1931 = unionoid fossil

Modell, 1931. Palaeontogr. 75: 73, pl. 14, figs. 1-4, 15h-k.
Modell, 1943. Arch. Moll. 75: 114.

Unio wolffi Modell, 1931 = unionoid fossil

Modell, 1931. Palaeontogr. 75: 74, pl. 14, figs. 5-7, 14, 15n.
Modell, 1943. Arch. Moll. 75: 114.

Taxonomic Opinions

Anodonta bavarica Wolff, 1897

Margaritifera geyeri n. sp.

Margaritifera haushamensis nova forma

Margaritifera inaequiradiatus (Gümbel, 1861 )

Margaritifera latiplicata (Noulet, 1846)

Margaritifera schneideri n. sp.

Psilunio flexicostatus (Gümbel, 1861) = Potomida flexicostata
+ Unio inflatus Gümbel, 1861
+ Unio lavateri Gümbel, 1879
+ Unio umbonarius Wolff, 1897

Psilunio weberi nov. forma = Potomida weberi

Ptychorhynchoideus kolasii n. sp.

Unio baeuerleini nov. fa.

Unio imkelleri nov. forma

Unio weithoferi nov. forma

Unio wendli n. sp.

Unio wolffi n. sp.
 
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