Median-joining network for eight haplotypes detected among 29 Yininemertes pratensis specimens (22 from Han River, Korea; 7 from Yangtze River, China; statistical-parsimony method yielded the same topology). Numbers in each circle (pie chart) indicate sample size which is proportional to the size of each pie diagram.

 
 
  Part of: Park T, Lee S-H, Sun S-C, Kajihara H (2019) Morphological and molecular study on Yininemertes pratensis (Nemertea, Pilidiophora, Heteronemertea) from the Han River Estuary, South Korea, and its phylogenetic position within the family Lineidae. ZooKeys 852: 31-51. https://doi.org/10.3897/zookeys.852.32602