UIMNH-HERP-UIMNH:UIMNH
42 1930-00-00
United States, Illinois, Mason, Havana, 40.29418 -90.06207
UIMNH-HERP-UIMNH:UIMNH
53 1930-08-00
United States, Illinois, Mason, Havana. Locality open to question, possibly Reelfoot Lake, Tenn., 40.29419 -90.06207
UIMNH-HERP-UIMNH:UIMNH
54 1930-08-00
United States, Illinois, Mason, Havana. Locality open to question, possibly Reelfoot Lake, Tenn., 40.29419 -90.06207
UIMNH-HERP-UIMNH:UIMNH
55 1930-08-00
United States, Illinois, Mason, Havana. Locality open to question, possibly Reelfoot Lake, Tenn., 40.29419 -90.06207
UIMNH-HERP-UIMNH:UIMNH
56 1930-08-00
United States, Illinois, Mason, Havana. Locality open to question, possibly Reelfoot Lake, Tenn., 40.29419 -90.06207
UIMNH-HERP-UIMNH:UIMNH
57 1930-08-00
United States, Illinois, Mason, Havana. Locality open to question, possibly Reelfoot Lake, Tenn., 40.29419 -90.06207
UIMNH-HERP-UIMNH:UIMNH
58 1930-08-00
United States, Illinois, Mason, Havana. Locality open to question, possibly Reelfoot Lake, Tenn., 40.29419 -90.06207
UIMNH-HERP-UIMNH:UIMNH
59 1930-08-00
United States, Illinois, Mason, Havana. Locality open to question, possibly Reelfoot Lake, Tenn., 40.29419 -90.06207
UIMNH-HERP-UIMNH:UIMNH
60 1930-08-00
United States, Illinois, Mason, Havana. Locality open to question, possibly Reelfoot Lake, Tenn., 40.29419 -90.06207
UIMNH-HERP-UIMNH:UIMNH
61 1930-08-00
United States, Illinois, Mason, Havana. Locality open to question, possibly Reelfoot Lake, Tenn., 40.29419 -90.06207
UIMNH-HERP-UIMNH:UIMNH
62 1930-08-00
United States, Illinois, Mason, Havana. Locality open to question, possibly Reelfoot Lake, Tenn., 40.29419 -90.06207
UIMNH-HERP-UIMNH:UIMNH
63 1930-08-00
United States, Illinois, Mason, Havana. Locality open to question, possibly Reelfoot Lake, Tenn., 40.29419 -90.06207
UIMNH-HERP-UIMNH:UIMNH
64 1930-08-00
United States, Illinois, Mason, Havana. Locality open to question, possibly Reelfoot Lake, Tenn., 40.29419 -90.06207
UIMNH-HERP-UIMNH:UIMNH
65 1930-08-00
United States, Illinois, Mason, Havana. Locality open to question, possibly Reelfoot Lake, Tenn., 40.29419 -90.06207
UIMNH-HERP-UIMNH:UIMNH
1278 1948-05-12
United States, Illinois, Mason, Havana, 3 mi N, at Chautauqua Lake, 40.35357 -90.02639
UIMNH-HERP-UIMNH:UIMNH
1279 1948-05-12
United States, Illinois, Mason, Havana, 3 mi N, at Chautauqua Lake, 40.35357 -90.02639
UIMNH-HERP-UIMNH:UIMNH
2238 1931-01-00
United States, Illinois, Mason, Havana, 40.29418 -90.06207
UIMNH-HERP-UIMNH:UIMNH
2239 1931-02-00
United States, Illinois, Mason, Havana, 40.29418 -90.06207
UIMNH-HERP-UIMNH:UIMNH
2240 1931-02-00
United States, Illinois, Mason, Havana, 40.29418 -90.06207
UIMNH-HERP-UIMNH:UIMNH
2288
United States, Illinois, Mason, Havana, Illinois River at, 40.30021 -90.0672
UIMNH-HERP-UIMNH:UIMNH
2289 1931-02-00
United States, Illinois, Mason, Havana, 40.29418 -90.06207
UIMNH-HERP-UIMNH:UIMNH
2303 1948-11-06
United States, Illinois, Mason, Lake Chatauqua, Havana, 40.35357 -90.02639
UIMNH-HERP-UIMNH:UIMNH
2307 1931-01-00
United States, Illinois, Mason, Havana, 40.29418 -90.06207
UIMNH-HERP-UIMNH:UIMNH
2324 1931-01-28
United States, Illinois, Mason, Havana, 40.29418 -90.06207
UIMNH-HERP-UIMNH:UIMNH
2364 1931-01-00
United States, Illinois, Mason, Havana, 40.29418 -90.06207
UIMNH-HERP-UIMNH:UIMNH
2404
United States, Illinois, Mason, Lake Chautauqua, Havana, 40.35357 -90.02639
UIMNH-HERP-UIMNH:UIMNH
15718
United States, Illinois, Mason, 6 mi W and 1 mi S Forest City, 40.35406 -89.94031
UIMNH-HERP-UIMNH:UIMNH
16634 1950-05-19
United States, Illinois, Mason, 5.2 mi E Mason City, 40.20918 -89.60397
UIMNH-HERP-UIMNH:UIMNH
16729 1949-10-07
United States, Illinois, Mason, Havana, 40.29418 -90.06207
UIMNH-HERP-UIMNH:UIMNH
16734 1949-10-07
United States, Illinois, Mason, Havana, 40.29418 -90.06207
UIMNH-HERP-UIMNH:UIMNH
16735 1949-10-07
United States, Illinois, Mason, Havana, 40.29418 -90.06207
UIMNH-HERP-UIMNH:UIMNH
16754 1912-08-07
United States, Illinois, Mason, Havana, 40.29418 -90.06207
UIMNH-HERP-UIMNH:UIMNH
18961 1950-10-00
United States, Illinois, Mason, Lake Chautauqua, 40.35357 -90.02639
UIMNH-HERP-UIMNH:UIMNH
18962 1950-10-00
United States, Illinois, Mason, Lake Chautauqua, 40.35357 -90.02639
UIMNH-HERP-UIMNH:UIMNH
18963 1950-10-00
United States, Illinois, Mason, Lake Chautauqua, 40.35357 -90.02639
UIMNH-HERP-UIMNH:UIMNH
18964 1950-10-00
United States, Illinois, Mason, Lake Chautauqua, 40.35357 -90.02639
UIMNH-HERP-UIMNH:UIMNH
18965 1950-10-00
United States, Illinois, Mason, Lake Chautauqua, 40.35357 -90.02639
UIMNH-HERP-UIMNH:UIMNH
33073 1931-01-11
United States, Illinois, Mason, Illinois River, Havana, 40.30021 -90.0672
UIMNH-HERP-UIMNH:UIMNH
33074 1931-01-10
United States, Illinois, Mason, Illinois River, Havana, 40.30021 -90.0672
UIMNH-HERP-UIMNH:UIMNH
33100
United States, Illinois, Mason, Havana, 40.29418 -90.06207
UIMNH-HERP-UIMNH:UIMNH
33103
United States, Illinois, Mason, Havana, 40.29418 -90.06207
UIMNH-HERP-UIMNH:UIMNH
33105 1948-10-06
United States, Illinois, Mason, Lake Chautagua, 40.35357 -90.02639
UIMNH-HERP-UIMNH:UIMNH
33148 1931-01-25
United States, Illinois, Mason, Havana, 40.29418 -90.06207
UIMNH-HERP-UIMNH:UIMNH
33152 1948-05-12
United States, Illinois, Mason, Chatagua Lake, 3 mi N Havana, 40.35357 -90.02639
UIMNH-HERP-UIMNH:UIMNH
33159
United States, Illinois, Mason, Havana, 40.29418 -90.06207
UIMNH-HERP-UIMNH:UIMNH
Rana blairi Mecham, Littlejohn, Oldham, Brown and Brown, 1973
40999 1957-03-00
United States, Illinois, Mason, 5 mi W and 2 mi N San Jose, 40.32908 -89.69841
UIMNH-HERP-UIMNH:UIMNH
Rana blairi Mecham, Littlejohn, Oldham, Brown and Brown, 1973
41000 1957-03-00
United States, Illinois, Mason, 5 mi W and 2 mi N San Jose, 40.32908 -89.69841
UIMNH-HERP-UIMNH:UIMNH
Rana blairi Mecham, Littlejohn, Oldham, Brown and Brown, 1973
41001 1957-03-00
United States, Illinois, Mason, 5 mi W and 2 mi N San Jose, 40.32908 -89.69841
UIMNH-HERP-UIMNH:UIMNH
Aspidoscelis sexlineatus sexlineata
41074
United States, Illinois, Mason, Havana, 40.29418 -90.06207
UIMNH-HERP-UIMNH:UIMNH
Aspidoscelis sexlineatus sexlineata
41075
United States, Illinois, Mason, Havana, 40.29418 -90.06207
UIMNH-HERP-UIMNH:UIMNH
Aspidoscelis sexlineatus sexlineata
43705
United States, Illinois, Mason, 3.5 mi SE Manito, 40.38909 -89.73447
UIMNH-HERP-UIMNH:UIMNH
43731 1933-05-14
United States, Illinois, Mason, Near Manito, on sand dunes, 40.42301 -89.78127
UIMNH-HERP-UIMNH:UIMNH
50158 1961-03-24
United States, Illinois, Mason, 4 mi N Mason City, Rt. 29, 40.26126 -89.69601
UIMNH-HERP-UIMNH:UIMNH
66762 1962-04-23
United States, Illinois, Mason, 2.5 mi S Forest City, 40.3342 -89.82827
UIMNH-HERP-UIMNH:UIMNH
66763 1962-04-23
United States, Illinois, Mason, 8 mi N Mason City, 40.31808 -89.6969
UIMNH-HERP-UIMNH:UIMNH
66764 1962-04-23
United States, Illinois, Mason, Teheran, 40.22424 -89.7971
UIMNH-HERP-UIMNH:UIMNH
78848 1961-00-00
United States, Illinois, Mason, near Mason City, 40.20299 -89.67646
UIMNH-HERP-UIMNH:UIMNH
78849 1961-00-00
United States, Illinois, Mason, near Mason City, 40.20299 -89.67646
UIMNH-HERP-UIMNH:UIMNH
78850 1961-00-00
United States, Illinois, Mason, near Mason City, 40.20299 -89.67646