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Table 1 Summary of range-wide population statistics, cox1

From: Phylogeography and genetics of the globally invasive snail Physa acuta Draparnaud 1805, and its potential to serve as an intermediate host to larval digenetic trematodes

Region/Population FWEC N H Hd S K π Θw
Native Range
 USA
  Gila River, AZ COL 3       
  Denver Area, CO COL 2       
  Fremont Co., CO COL 2       
  Chaffee Co., CO COL 1       
  Gafield Co., CO COL 1       
  Mesa Co., CO COL 1       
  Rio Blanco Co., CO COL 1       
  Yuma Co., CO COL 1       
Total 12 11 0.98 54 17.16 0.0337 0.035
  Woodward Park, CA COA 8       
  Los Banos WMA, CA COA 2       
  Coyote Creek, CA COA 3       
Total 13 13 1 69 18.45 0.0363 0.044
  New Harmony, IN MIS 2       
  Okoboji Lake, IA MIS 1       
  Reynolds County, MO MIS 1       
  Medicine Lake, MN MIS 1       
  Bench Creek Pond, MT MIS 10       
  Mormon Lake, NE MIS 12       
  Big Horn River, WY MIS 1       
  Stillwater, OK MIS 5       
Total 24 21 0.989 86 13.93 0.02736 0.0453
  Stillwater NWR, NV GRB 2       
Total 2 2 1 20 20 0.0393 0.0393
  Carson Nat. Fr., NM RIO 3       
  Bosque Del Apache, NM RIO 9       
  Shady Lakes, NM RIO 2       
  Bitter Lake, NM RIO        
Total 13 12 0.987 49 14.65 0.0278 0.029
  Philadelphia, PA ATL 2       
Charles Towne Landing SP, SC ATL 7       
Total 9 9 1 33 10.58 0.021 0.024
 Canada
  Point Peele NP, ON STL 1       
  Niagra River, ON STL 3       
Total 4 3 0.833 14 8.167 0.016 0.015
NR Total 73 68 0.973 45.29 14.74 0.0289 0.033
Invasive Range         
 Cuba IR 3       
 Chile IR 10       
 Lake Titicaca, Peru IR 1       
C&S AM Total 14 6 0.604 13 2.879 0.0056 0.008
 Kisumu, Kenya IR 4       
AF Total 4 3 0.833 5 2.5 0.00493 0.005
 France IR 4       
 Greece/Macadonia IR 23       
 Netherlands IR 1       
EU Total 28 7 0.696 35 8.132 0.016 0.0177
 New Zealand IR 1       
 Australasia IR 2       
NZ/OZ Total 3 3 1 9 6 0.0118 0.012
 South Korea IR 1       
 Thailand IR 1       
 Singapore IR 3       
 Maylasia IR 3       
AS Total 7 2 0.286 6 1.714 0.0034 0.005
 Iraq IR 2       
 Iran IR 12       
MD Total 14 7 0.813 29 8.66 0.017 0.018
IR Total 70 28 0.615 16.16 4.98 0.0098 0.011
Global Total 143 96 0.794 30.725 9.86 0.0193 0.023
  1. Regional abbreviations: NR native range, IR invasive range, C&S AM Central and South America, AF Africa, EU Europe, NZ/OZ New Zealand and Australia, MD Middle East, FWEC refers to Freshwater Ecological Complexes; COL Colorado FWEC, COA Coastal FWEC, MISS Mississippi FWEC, GRB Great Basin FWEC, RIO Rio Grande FWEC, ATL Atlantic FWEC and STL St. Lawrence FWEC. Population statistic abbreviations: N number of individuals sampled, H, number of haplotypes, Hd, haplotype diversity, S, segregating sites, K, average sequence divergence, π, nucleotide diversity, Θw, Wattersons estimator per site, Italicized numbers refer to population averages. (*) Indicates a statistically significant value (P <  0.05)