Median-joining haplotype networks, based on COI sequences. The circle size is proportional to the frequency of haplotypes. Black circles represent missing haplotypes. Each line represents a double mutation step, otherwise step numbers are indicated.

 
 
  Part of: Kitabatake K, Izumi K, Kondo NI, Okoshi K (2023) Phylogeography and genetic diversity of the Japanese mud shrimp Upogebia major (Crustacea, Decapoda, Upogebiidae): Natural or anthropogenic dispersal? ZooKeys 1182: 259-287. https://doi.org/10.3897/zookeys.1182.105030