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. 1997 Oct 14;94(21):11439–11444. doi: 10.1073/pnas.94.21.11439

Figure 3.

Figure 3

(a) Collection sites of Gryllus species and distribution of Wolbachia strains. Listed as: site number, species of Gryllus, locality, [number of crickets tested (strain type of Wolbachia identified in positives: P, pennsylvanicus; R, rubens; I, integer; P/R, pennsylvanicus/rubens; I/R, integer/rubens)]. 1, G. pennsylvanicus, Lethbridge, Alberta, Canada [3 (3 P)]; 2, G. integer, Davis, CA [15 (12I, 1R); 3, G. integer, Humboldt, County, NV [2 (2I)]; 4, G. integer, Wayne, County, UT [2 (1I)]; 5, G. integer, Las Cruces, NM [8 (2R, 3R/I)]; 6, G. integer, Dallas and Austin, TX [21 (21R)]; 7, G. ovisopis, Gainesville, FL [13 (12R)]; 8, G. rubens, Gainesville and Lake Placid, FL [11 (9R)]; 9, G. firmus, Gainesville and Lake Placid, FL [36 (2R, 1P)]; 10, G. nr. pennsylvanicus, Farina, IL [17 (4P, 3R, 4P/R)]; 11, G. nr. pennsylvanicus, Savoy, St. Joseph, Mahomet, and Urbana, IL [56 (38P, 1R)]; 12, G. nr. pennsylvanicus, Ann Arbor, MI [2 (1R, 1P/R)]; 13, G. firmus, Fort Fischer, NC [3]; 14, G. nr. pennsylvanicus, Winston–Salem, NC [2 (1P, 1R)]; 15, G. nr. pennsylvanicus, Charlottesville and Waynesboro, VA, and Augusta and Nelson Counties, VA [19 (12P, 2R)]; 16, G. nr. pennsylvanicus, Fairfax, VA [9 (7P, 1R, 1P/R)]; 17, G. nr. pennsylvanicus, Fayette, County, PA [15 (1P, 10R, 2P/R)]; 18, G. nr. pennsylvanicus, Norwich, VT [42 (7P, 22R, 7P/R)]; and 19, G. nr. pennsylvanicus, London, Ontario, Canada [21 (10P, 1R, 8P/R)]. (b) Maps showing the range of G. assimilis, G. firmus, G. integer, G. pennsylvanicus, and G. rubens in the United States and Canada (maps are courtesy of T. Walker; distribution of G. integer, D. Weissman personal communication).