Keogh, S.M. & A.M. Simons. 2019. Molecules and morphology reveal ‘new’ widespread North American freshwater mussel species (Bivalvia: Unionidae). Molecular Phylogenetics and Evolution 138: 182-192. Available electronically.
(click the figure number to see the cladogram)
+----------------- Lampsilis_sietmani
|
--+ +-- Lampsilis_floridensis
| +-----------+
| | +-- Lampsilis_teres
+--+
| +----------- Lampsilis_siliquoidea
+--+
| +-------- Lampsilis_hydiana__2
+--+
| +----- Lampsilis_straminea__2
+--+
| +-- Lampsilis_hydiana__1
+--+
+-- Lampsilis_straminea__1
+-- Amblema_plicata
+-----------------+
| +-- Fusconaia_mitchelli
--+
| +----------------- Potamilus_fragilis
| |
+--+ +-------------- Leaunio_lienosus
| |
+--+ +-- Lampsilis_floridensis
| +--------+
| | +-- Lampsilis_teres
+--+
| +-------- Lampsilis_sietmani
+--+
| +----- Lampsilis_siliquoidea
+--+
| +-- Lampsilis_hydiana
+--+
+-- Lampsilis_straminea