TABLE 7

Measurements (in Millimeters) of Dipodomys ordii

Total length Length of tail Length of hind foot Greatest length of skull Greatest breadth across bullae Breadth across maxillary arches Width of rostrum Length of nasals Least interorbital width Basilar length

D. o. richardsoni 1-1/2 mi. N Beaver, Oklahoma (KU)

♂ Mean (4) 251.2 131.5 40.5 41.0 24.7 22.0 4.3 14.9 13.0 26.3

Maximum 256 136 41 41.8 25.1 22.3 4.5 15.4 13.2 27.3

Minimum 243 133 40 40.4 24.4 21.5 4.2 14.6 12.7 26.0

♀ KU 17962 253 135 42 40.6 25.4 22.6 4.6 15.1 14.2 25.7

KU 17963 246 133 40 39.4 24.0 ... 4.3 14.1 12.5 25.6

KU 17963 255 136 41 41.2 25.5 22.1 4.5 15.1 13.8 26.2

D. o. oklahomae 2-1/4 mi. S Norman, Oklahoma (USBS)

♂ Mean (4) 239.7 130.0 39.5 39.0 23.9 21.5 4.3 13.7 13.3 24.9

Maximum 254 140 42 40.3 24.6 22.4 4.4 14.3 13.6 25.8

Minimum 227 125 37 38.0 23.0 20.9 4.2 13.4 12.8 23.9

♀ USBS 265456 245 133 40 39.1 24.5 22.0 4.4 14.4 13.5 25.3

OU 20140 234 120 39 38.7 23.8 21.7 4.4 14.3 13.5 24.8

D. o. compactus 19 mi. S Port Aransas, Mustang Island, Texas (TCWC)

♂ Mean (10) 234.6 119.5 39.3 37.0 21.8 19.4 4.1 13.8 11.9 24.2

Maximum 251 134 41 37.9 22.5 20.8 4.2 14.6 12.3 25.3

Minimum 228 112 38 35.6 21.3 18.2 3.9 12.9 11.6 22.8

♀ Mean (7) 231.0 116.0 39.0 37.1 22.4 19.7 4.0 13.9 ... 24.2

Maximum 235 120 41 38.2 22.9 20.5 4.1 14.7 ... 24.8

Minimum 224 110 38 36.0 21.7 19.1 3.8 13.2 ... 23.8

D. o. sennetti 2 mi. S Riviera, Texas (TCWC)

♂ Mean (5) 217.6 112.2 35.8 37.2 23.4 20.1 4.0 13.6 13.1 24.2

Maximum 222 115 38 38.2 24.1 20.7 4.3 14.4 13.2 24.6

Minimum 208 104 34 36.3 23.0 19.4 3.8 13.0 12.6 23.8

♀ Mean (4) 218.3 112.0 36.0 37.2 23.3 20.1 4.0 13.9 13.1 24.1

Maximum 226 115 37 37.7 23.9 20.8 4.1 14.4 13.4 24.4

Minimum 209 108 35 36.7 22.8 19.0 3.9 13.3 12.6 23.5

D. o. evexus Salida, Colorado (AMNH)

♂ AMNH 28802 267.0 140.0 42.0 ... 23.0 ... 4.2 ... ... 25.0

AMNH 28804 271 156 43 39.3 23.5 22.1 4.4 14.6 14.0 25.8

AMNH 28805 252 137 39 ... ... 21.5 4.2 ... ... 24.5

♀ Mean (4) 261.0 147.0 42.2 38.0 23.5 21.6 4.3 14.1 13.4 24.6

Maximum 264 149 43 38.1 24.0 22.1 4.4 14.2 13.8 25.0

Minimum 258 144 42 37.9 22.7 20.8 4.2 14.0 13.0 24.3

D. o. medius Santa Rosa, New Mexico (USBS)

♂ Mean (6) 258.5 143.3 38.0 39.5 25.2 21.4 4.1 14.2 12.9 24.8

Maximum 266 151 40 40.6 25.9 22.5 4.2 15.2 13.1 25.6

Minimum 251 1321 37 38.9 24.8 20.6 4.0 13.5 12.8 24.1

♀ USBS 118527 261.0 145.0 40.0 40.4 25.4 22.2 4.5 15.7 13.5 25.7

USBS 127310 ... ... ... 38.1 24.3 20.8 4.1 13.5 13.5 ...

D. o. obscurus Rio Sestin, Durango (AMNH)

♂ Mean (6) ... ... ... 36.3 22.9 19.7 3.7 13.1 12.6 22.8

Maximum ... ... ... 38.0 23.4 21.0 3.9 13.5 13.0 23.9

Minimum ... ... ... 35.2 22.6 19.1 3.6 11.9 12.4 21.7

♀ AMNH 20945 ... ... ... 36.5 22.8 19.9 3.8 13.1 12.9 22.3

AMNH 20951 ... ... ... 36.0 22.3 19.6 3.5 13.0 ... 22.5

AMNH 20958 ... ... ... 35.9 22.7 19.4 3.4 12.6 12.3 22.7

D. o. terrosus Jordan, Montana

♂ AMNH 41442 280.0 155.0 44.0 42.7 26.5 23.6 4.0 15.2 14.5 27.0

AMNH 41443 267.0 155.0 40.0 40.5 24.8 21.1 4.0 14.5 13.1 25.1

AMNH 41444 279.0 162.0 41.0 40.8 25.7 21.6 4.4 14.6 13.4 25.9

♀ AMNH 41441 265.0 149.0 40.5 41.4 25.4 22.2 4.3 14.7 13.0 26.8

MVZ 25658 273.0 154.0 41.0 41.3 25.1 22.4 4.0 14.9 13.8 26.0

D. o. fremonti Torrey, Utah

♂ CM 15663 250.0 141.0 40.0 37.0 23.3 19.3 3.6 13.5 12.0 23.2

CM 15670 248.0 136.0 38.0 37.3 23.8 19.8 3.8 13.7 11.6 23.5

♀ CM 15666 258.0 141.0 39.0 37.5 23.5 19.9 3.7 13.8 11.9 23.5

CM 15667 252.0 140.0 39.0 36.8 23.5 20.5 3.7 13.5 11.5 23.2

D. o. uintensis 2 mi. N Fruitland, Utah

♂ CM 11634 253.0 140.0 40.0 37.9 23.3 20.3 3.9 13.5 12.5 23.9

CM 11640 260.0 150.0 41.0 38.2 24.2 20.6 4.0 13.2 12.5 24.5

D. o. sanrafaeli 12 mi. SW Green River, Utah

♂ CM 15649 265.0 144.0 41.0 ... ... ... ... 14.1 ... ...

♀ CM 15647 253.0 138.0 42.0 ... ... ... ... 13.5 ... ...

D. o. panguitchensis 1 mi. S Panguitch, Utah

♂ RH 2151 257.0 145.0 41.0 ... ... ... ... 13.3 12.0 ...

RH 2152 252.0 135.0 40.0 ... ... ... ... 13.5 11.9 ...

♀ RH 2153 240.0 132.0 38.0 ... ... ... ... 12.7 11.3 ...

D. o. monoensis 5 mi. N Benton Station, California (MVZ)

♂ MVZ 26993 232.0 125.0 40.0 36.6 23.7 20.0 3.7 13.0 ... 23.4

MVZ 26995 240.0 125.0 39.0 36.8 23.0 19.8 3.6 13.4 11.5 23.3

MVZ 26997 230.0 122.0 39.0 37.2 23.2 20.1 3.6 13.4 12.0 23.9

♀ Mean (5) 228.0 125.4 38.4 36.6 23.1 19.7 3.5 13.1 11.8 23.4

Maximum 240.0 137.0 39.0 37.2 24.2 20.0 3.7 13.2 12.2 23.6

Minimum 220.0 120.0 38.0 36.0 22.6 19.3 3.4 13.0 11.5 23.0

D. o. ordii Near El Paso, Texas (USNM)

♂ Mean (5) ... ... ... 37.1 24.1 19.6 3.7 13.0 12.7 23.5

Maximum ... ... ... 38.1 24.8 20.5 3.8 13.2 13.3 24.3

Minimum ... ... ... 36.3 23.4 18.8 3.5 12.8 12.1 22.4

♀ Mean (6) 235.2 128.0 37.4 37.3 24.0 19.6 3.7 13.3 12.8 23.5

Maximum 245.0 136.0 39.0 38.0 24.1 20.0 3.8 13.5 13.4 24.4

Minimum 222.0 120.0 35.0 36.3 24.0 19.1 3.6 13.0 12.4 23.0

D. o. luteolus 1 mi. NE Casper, Wyoming (KU)

♂ Mean (12) 265.6 152.2 42.2 38.9 24.1 20.8 4.3 13.9 13.0 24.6

Maximum 281.0 163.0 43.0 39.5 25.0 22.1 4.4 14.5 13.7 25.7

Minimum 254.0 145.0 42.0 37.5 23.8 19.9 4.2 13.0 12.5 24.0

♀ Mean (7) 260.7 148.0 41.0 38.6 24.2 20.9 4.3 13.9 12.9 24.7

Maximum 269.0 153.0 43.0 40.5 25.7 21.9 4.4 14.9 13.8 25.5

Minimum 250.0 139.0 40.0 37.6 23.0 20.0 4.2 13.3 12.5 24.0

D. o. extractus 1 mi. E Samalayuca, Chihuahua (MVZ)

♂ Mean (11) 235.1 128.2 37.3 37.5 24.1 20.1 3.5 13.2 13.0 23.4

Maximum 251.0 142.0 39.0 38.6 24.6 20.8 3.8 13.8 13.5 24.4

Minimum 224.0 121.0 35.0 36.2 23.2 19.3 3.3 12.6 12.4 22.3

♀ MVZ 76568 251.0 132.0 39.0 39.6 25.4 22.2 3.7 13.8 14.1 24.8

MVZ 76569 244.0 140.0 37.0 37.3 23.6 20.0 3.6 13.5 12.8 24.0

MVZ 76570 230.0 120.0 37.0 35.7 23.4 19.5 3.2 12.4 12.1 22.5

D. o. chapmani Camp Verde, Arizona (USBS)

♂ Mean (6) 258.0 148.0 39.0 38.9 24.2 21.1 3.8 14.2 13.5 24.3

Maximum 268.0 157.0 41.0 40.1 24.7 22.1 3.9 14.8 13.9 24.7

Minimum 244.0 138.0 38.0 38.1 23.6 20.5 3.8 13.3 13.1 24.1

♀ Mean (4) 255.4 151.0 38.2 37.1 23.9 20.1 3.8 13.4 13.5 23.3

Maximum 262.0 152.0 39.0 37.7 24.3 20.1 3.9 13.7 14.9 23.5

Minimum 245.0 144.0 37.0 36.0 23.7 20.1 3.6 13.1 12.6 23.0

D. o. montanus Fort Garland, Colorado (USBS)

♂ Mean (11) 252.0 140.5 41.0 37.7 24.2 20.1 4.1 13.6 12.8 23.8

Maximum 263.0 150.0 42.0 39.0 25.0 21.0 4.5 14.0 13.2 24.7

Minimum 233.0 131.0 39.0 36.6 23.6 19.0 3.9 12.7 12.4 23.0

♀ Mean (11) 256.0 141.0 40.8 37.2 23.9 19.6 4.1 13.4 12.5 23.7

Maximum 259.0 145.0 42.0 38.4 24.4 21.4 4.3 14.1 13.3 24.4

Minimum 237.0 132.0 40.0 36.0 23.0 18.2 3.9 12.3 11.9 22.6

D. o. cinderensis 11 mi. SE Lund, Utah

♂ MVZ 102059 244.0 135.0 41.0 35.7 23.2 19.2 3.6 12.2 11.2 22.7

MVZ 102056 237.0 130.0 41.0 36.4 23.7 20.6 3.5 13.0 12.1 23.1

♀ MVZ 102057 229.0 122.0 41.0 36.3 23.5 20.2 3.6 13.0 11.5 23.4

MVZ 102058 241.0 127.0 40.0 36.8 24.0 20.0 3.6 13.2 11.7 23.2

D. o. fetosus 2 mi. N Panaca, Nevada (MVZ)

♂ Mean (4) 242.5 133.7 42.3 37.4 23.7 20.0 3.7 13.3 11.7 23.7

Maximum 249.0 140.0 43.0 37.7 24.0 20.3 3.8 13.9 12.0 23.8

Minimum 233.0 126.0 42.0 36.8 23.2 19.5 3.7 12.7 11.5 23.6

♀ Mean (4) 229.0 125.5 40.6 35.8 23.3 19.5 3.6 12.8 11.3 22.5

Maximum 235.0 129.0 41.5 37.0 24.1 20.0 3.6 13.3 11.6 23.2

Minimum 224.0 122.0 40.0 34.3 23.0 19.0 3.6 11.9 11.0 21.9

D. o. utahensis Ogden, Utah

♂ MVZ 44005 243.0 133.0 40.5 35.9 23.1 19.2 3.5 12.8 12.4 22.4

♀ MVZ 44006 238.0 133.0 38.0 36.1 ... 19.8 3.7 13.5 12.2 22.9

MVZ 44007 240.0 137.0 39.0 35.6 22.9 ... 3.6 12.8 11.7 22.4

MVZ 44008 241.0 134.0 40.0 36.4 23.5 19.8 3.6 13.3 12.3 ...

D. o. columbianus Umatilla, Oregon

♂ MVZ 45317 243.0 140.0 40.0 37.2 23.6 20.0 3.8 13.5 12.2 23.4

MVZ 45318 236.0 137.0 40.0 36.8 23.5 20.1 3.6 13.2 ... 23.4

MVZ 45322 240.0 132.0 40.0 36.4 23.4 19.9 3.7 13.0 12.1 23.3

♀ MVZ 45314 239.0 130.0 39.0 35.8 22.7 19.8 3.7 13.2 11.9 22.7

MVZ 45315 251.0 140.0 41.0 36.6 23.8 19.6 3.6 13.3 12.0 23.1

D. o. idoneus 12 mi. W Lerdo, Durango

♂ UM 90027 ... ... 35.0 37.3 24.3 20.7 3.8 13.0 14.1 23.1

UM 90029 230.0 129.0 35.0 37.2 23.5 20.0 3.6 13.5 13.4 23.3

D. o. priscus 33 mi. S Bitter Creek, Wyoming (KU)

♂ Mean (7) 259.0 148.0 44.0 39.1 24.3 20.7 4.1 14.3 13.1 24.9

Maximum 265.0 152.0 45.0 40.4 25.1 21.2 4.3 15.2 13.6 25.5

Minimum 251.0 144.0 43.0 38.0 23.7 20.0 4.0 13.8 12.7 23.7

♀ Mean (4) 257.0 147.0 43.0 39.4 24.6 20.8 4.2 14.3 13.1 24.7

Maximum 264.0 152.0 45.0 40.4 25.2 21.9 4.3 14.9 13.3 25.2

Minimum 249.0 138.0 40.0 38.1 23.5 20.1 4.1 14.0 12.7 24.0

D. o. priscus 33 mi. S Bitter Creek, Wyoming (KU)

♂ Mean (4) 208.7 109.0 40.2 35.3 22.9 19.3 3.6 12.6 11.2 ...

Maximum 220.0 115.0 41.0 36.6 23.6 20.2 3.8 13.5 11.5 ...

Minimum 203.0 100.0 39.0 34.0 22.1 18.4 3.5 11.7 11.1 ...

♀ UU 1957 219.0 110.0 39.0 35.3 23.4 19.1 3.6 11.9 11.8 22.4

UU 1961 223.0 120.0 40.0 37.0 23.6 20.4 3.6 13.1 12.1 23.9

D. o. cineraceus Dolphin Island, Great Salt Lake, Utah

♀ USNM 263893 228.0 129.0 39.0 37.2 23.4 19.7 3.5 13.6 11.6 23.0

USNM 263894 230.0 132.0 38.0 37.1 23.7 20.1 3.6 13.4 11.9 23.6

D. o. marshalli Stansbury Island, Great Salt Lake, Utah

♂ UU 2968 238.0 128.0 40.0 36.4 23.5 ... 3.5 13.0 12.0 23.2

UU 2969 241.0 136.0 40.0 36.3 23.7 19.2 3.7 12.9 ... 23.0

♀ UU 2972 ... ... ... 35.9 23.5 19.9 3.6 12.9 11.9 23.1

D. o. inaquosus 11 mi. E and 1 mi. N Jungo, Nevada (MVZ)

♂ Mean (4) 243.0 137.0 40.0 36.6 23.5 19.8 3.7 13.5 11.8 23.1

Maximum 247.0 140.0 40.5 36.8 24.0 20.0 3.8 13.8 12.1 23.5

Maximum 238.0 131.0 39.0 36.4 23.3 19.5 3.6 13.1 11.5 23.0

♀ MVZ 73577 242.0 139.0 40.5 36.4 23.9 19.2 3.7 13.2 11.4 22.9

MVZ 73579 231.0 130.0 40.5 36.3 23.2 19.0 3.5 12.7 11.0 23.2

MVZ 73582 254.0 138.0 41.0 38.2 23.9 20.0 3.6 13.9 12.2 ...

D. o. attenuatus Johnson's Ranch, Texas

♂ TCWC 3633 235.0 126.0 41.0 37.3 24.1 20.1 3.7 13.7 ... 23.4

TCWC 3634 237.0 136.0 37.0 35.5 22.1 18.8 3.5 13.2 12.2 22.3

UM 79121 245.0 143.0 37.3 35.7 22.3 19.1 3.6 12.4 12.9 23.3

♀ UM 79122 238.0 140.0 38.0 34.6 22.5 18.5 3.5 11.9 13.0 21.9

D. o. fuscus Juamave, Tamaulipas (USBS)

♂ Mean (4) 248.0 149.0 38.5 37.6 24.1 20.2 3.6 12.6 12.7 23.6

Maximum 254.0 152.0 40.0 38.3 24.7 20.4 3.7 13.1 12.9 23.7

Minimum 241.0 146.0 38.0 37.0 23.5 19.7 3.6 12.3 12.5 23.6

♀ Mean (4) 244.7 146.2 38.5 37.4 24.1 19.9 3.4 12.9 12.7 23.2

Maximum 254.0 155.0 40.0 37.7 24.5 20.5 3.6 13.0 12.9 23.4

Minimum 240.0 138.0 38.0 37.2 23.7 19.2 3.3 12.7 12.4 23.2

D. o. longipes Kayenta, Arizona

♂ USBS 247915 255.0 145.0 41.0 39.3 25.5 20.7 3.9 13.8 13.0 24.3

USBS 247916 242.0 138.0 40.0 38.4 25.4 20.6 3.8 13.3 12.7 24.6

♀ USBS 247552 255.0 135.0 40.0 39.9 25.7 21.2 4.0 13.8 ... 25.4

D. o. pallidus 18 mi. SW Orr's Ranch, Utah (UU)

♂ Mean (4) 236.6 131.3 42.3 37.6 24.2 20.4 3.8 13.4 11.8 23.6

Maximum 240.0 134.0 43.0 37.9 24.6 20.9 4.0 13.6 12.1 24.2

Minimum 230.0 128.0 41.0 37.0 23.7 19.8 3.7 12.9 11.5 23.4

♀ UU 3528 229.0 132.0 40.0 36.6 23.5 20.0 3.7 12.5 12.0 ...

D. o. nexilis 5 mi. W Naturita, Colorado

♂ USBS 149940 261.0 156.0 44.0 38.7 25.1 18.9 4.1 13.8 11.4 24.6

♀ USBS 149941 265.0 142.0 45.0 40.5 26.3 21.5 4.2 14.4 13.1 25.3

D. o. cupidineus Houserock Valley, Arizona (USBS)

♂ Mean (6) 239.0 138.0 39.8 36.9 24.1 19.3 3.8 12.8 12.0 23.6

Maximum 244.0 146.0 41.0 37.5 24.9 20.1 4.0 13.0 12.6 24.3

Minimum 225.0 130.0 38.5 36.3 23.5 18.7 3.6 12.6 11.7 23.2

♀ Mean (4) 244.7 141.0 40.0 37.4 24.2 19.7 3.8 13.2 12.3 23.9

Maximum 247.0 147.0 40.5 37.7 24.4 20.0 3.9 13.5 12.6 24.6

Minimum 240.0 137.0 39.5 37.1 23.9 19.5 3.7 12.9 12.0 23.7

D. o. palmeri Jesus María, San Luis Potosí (USBS)

♂ Mean (6) 242.0 141.6 37.6 36.7 23.6 20.0 3.3 12.9 12.9 22.6

Maximum 255.0 157.0 39.0 37.3 24.4 20.8 3.6 13.6 13.4 23.0

Minimum 229.0 129.0 35.0 35.9 23.2 19.4 3.0 12.5 12.6 22.0

♀ Mean (6) 239.5 139.6 37.1 36.4 23.8 19.9 3.4 12.8 13.1 22.7

Maximum 252.0 148.0 38.0 37.3 23.9 20.0 3.6 13.3 13.2 23.5

Minimum 225.0 128.0 36.0 35.9 23.7 19.5 3.3 12.2 13.0 22.0