Lopes-Lima, M., R. Sousa, J. Geist, D.C. Aldridge, R. Araujo et al. 2017. Conservation status of freshwater mussels in Europe: State of the art and future challenges. Biological Reviews 92(1): 572-607. Available electronically.
(click the figure number to see the cladogram)
+----------------------- Neotrigonia_margaritacea
|
| +-- Pseudunio_auricularius
--+ +-----------------+
| | +-- Margaritifera_margaritifera
| |
| | +-- Potomida_littoralis
+--+ +--------------+
| | +-- Microcondylaea_bonellii
| |
| | +----- Anodonta_anatina
+--+ +--------+
| | | +-- Pseudanodonta_complanata
| | +--+
| | +-- Anodonta_cygnea
+--+
| +-- Unio_tumidus
| +--------+
| | +-- Unio_gibbus
| |
+--+ +-- Unio
| +-----+
| | +-- Unio_tumidiformis
+--+
| +----- Unio_ravoisieri
| |
+--+ +-- Unio_mancus
| |
| +-- Unio_pictorum
+--+
+-- Unio_delphinus
|
+-- Unio_elongatulus