Liu, X., Y. Cao, T. Xue, R. Wu, Y. Zhou et al. 2017. Genetic structure and diversity of Nodularia douglasiae (Bivalvia: Unionida) from the middle and lower Yangtze River drainage. PLoS One 12(12 ), e0189737: 1-23. Available electronically.
(click the figure number to see the cladogram)
+----- Acuticosta_chinensis
+-----------------+
| | +-- Anemina_harlandi
| +--+
| +-- Sinosolenaia_oleivora
--+
| +-------------------- Lanceolaria_grayii
| |
| | +----- Unio_tumidus
| | |
+--+ +-----------+----- Unio_gibbus
| | |
| | | +-- Unio_crassus
| | +--+
| | +-- Unio_pictorum
+--+
| +-------------- Schistodesmus_xinyuensis
| |
| | +-- Cuneopsis_szechenyii
| +-----------+
+--+ +-- Cuneopsis_rufescens
|
| +----------- Nodularia_breviconcha
| |
+--+ +-------- Nodularia_douglasiae__3
| |
+--+ +----- Nodularia_douglasiae__2
| |
+--+ +-- Nodularia_douglasiae__1
| |
+--+-- Nodularia_nuxpersicae
|
+-- Nodularia_nipponensis