Prié, V. & N. Puillandre. 2014. Molecular phylogeny, taxonomy, and distribution of French Unio species (Bivalvia, Unionidae). Hydrobiologia 735(1): 95-110. Available electronically.
(click the figure number to see the cladogram)
+----------------------------- Pseudunio_auricularius
|
--+ +-------------------------- Amblema_plicata
| |
| | +----------------------- Potomida_littoralis
+--+ |
| | +----- Anodonta_anatina
| | +--------------+
+--+ | | +-- Pseudanodonta_complanata
| | +--+
| | +-- Anodonta_cygnea
| |
+--+ +----- Unio_tumidus
| +-----------+
| | | +-- Unio_gibbus
| | +--+
| | +-- Unio_durieui
+--+
| +----- Unio_tumidiformis
| +--------+
| | | +-- Unio
| | +--+
+--+ +-- Unio_crassus
|
| +----------- Unio_delphinus
+--+
| +-------- Unio_elongatulus
+--+
| +----- Unio_mancus
+--+
| +-- Unio_pictorum
+--+
+-- Unio_ravoisieri