Publication Modell (1950): summary

Full Citation

Modell, H. 1950. Tertiäre najaden V. Nordamerikanische Najaden in den Haushamer Cyrenenschichten. Archiv für Molluskenkunde 79(1/3): 37-44. Available electronically.

Attributed Nominal Species

Margaritifera inaequiradiata hantkeni Modell, 1950 = Margaritifera hantkeni

Modell, 1950. Arch. Moll. 79(1/3): ??.
(intro'd as intra-sp. of Unio inaequiradiatus Gümbel, 1861)

Ptychobranchus langeckeri Modell, 1950 = Ptychobranchus langeckeri

Modell, 1950. Arch. Moll. 79(1/3): ??.

Ligumia spinnhirni Modell, 1950 = Ligumia spinnhirni

Modell, 1950. Arch. Moll. 79(1/3): ??.