Phylogenetic tree inferred by maximum likelihood (ML) method based on 13 protein genes. The tree is rooted with Aplysis californica and Galba pervia. Numbers on the nodes represent bootstrap values.

 
 
  Part of: Lin J-H, Zhou W-C, Ding H-L, Wang P, Ai H-M (2016) The mitochondrial genome of the land snail Cernuella virgata (Da Costa, 1778): the first complete sequence in the family Hygromiidae (Pulmonata, Stylommatophora). ZooKeys 589: 55-69. https://doi.org/10.3897/zookeys.589.7637