Structure analysis of SNP data from the geographic structure dataset comprising seven Trissolcus japonicus laboratory lines. We present structure results with greatest ΔK statistical support. Symbol shape depicts geographic area of collection: diamond = Switzerland, triangle = Pacific Northwest of North America, circle = China, square = Ontario, Canada.

  Part of: Abram PK, Nelson TD, Marshall V, Gariepy TD, Haye T, Zhang J, Hueppelsheuser T, Acheampong S, Moffat CE (2023) Genetic relationships among laboratory lines of the egg parasitoid Trissolcus japonicus from native and adventive populations. NeoBiota 82: 145-161.