Pfarrer, B., A. Carlevaro, P. Stucki, A. Schwarzer, H. Vicentini & E. Neubert. 2022. New phylogenetic insights on some species of Unionidae from Switzerland (Bivalvia, Palaeoheterodonta, Unionidae). Hydrobiologia 849: 2967-2981. Available electronically.
(click the figure number to see the cladogram)
+-- Potomida_littoralis
+--------------+
| +-- Microcondylaea_bonellii
|
| +----------- Unio_tumidus
| +--+
--+ | | +-------- Unio_nanus
| | +--+
| | | +----- Unio_elongatulus
| | +--+
| | | +-- Unio_mancus
+--+ +--+
| +-- Unio_pictorum
|
| +-- Cristaria_plicata
| +-----+
| | +-- Sinanodonta_woodiana
+-----+
| +----- Anodonta_anatina
+--+
| +-- Anodonta_exulcerata
+--+
+-- Anodonta_cygnea