May, 1893.] REPTILES OF THE DEATH VALLEY EXPEDITION. 



169 



ward to Mountain Meadows and the Escalante Desert, and westerly 

 across the Juniper Mountains to Meadow Creek Valley from May 17 

 to 19, but no trace of the red coloration had appeared. The red indi- 

 viduals were always found to contain large eggs, generally measuring 

 from 12 to 15 mm in length, with the coriaceous shell already formed. — 

 C. H. M.] 



List of specimens of Crotaphytus wislizenii. 



Sex and 

 age 



d 



d 

 d 

 9 

 9 

 9 

 9 

 d 

 9 

 d 

 d 

 d 

 ? 



9 

 d 

 9 

 9 

 9 

 9 

 ■d 

 d 

 d 

 9 

 9 

 9 

 d 

 d 

 d 



d jun. 



d 



9 jun. 



9 



d .Inn. 

 d jun- 



d 



9 



d 



d 

 d 

 9 

 9 

 d jun. 

 d 



9 

 9 Jun. 



9 



d 



9 



d 

 9 



Locality. 



St. George, Utah 



10 miles northwest of St. George, Utah. 



Mountain Meadows, Utah ....". 



do 



do 



do 



Panaca, Nev 



Vegas Valley, Nev 



Tule Canon, Mount Magruder, Nev . . 



Quartz Spring, Nev 



Amargosa Desert, Nev 



Sarcobatus Flat, Nev 



East foot of Charleston Mountains 



(Cottonwood Springs), Nev. 



Grapevine Mountains, Nev 



Timpahute Mountains, Nev 



do 



Indian Spring Valley, Nev 



do 



Pahrump Valley, Nev 



do 



do , 



Pahranagat Valley, Nev 



do 



Pahranagat Mountains, Nev 



Oasis Valley, Nev :•_ . . 



Darwin, Calif 



Panamint Valley, Calif 



Panamint Mountains, Wild Rose 



Spring, Calif. 



do 



Panamint Mountains, Cottonwood 



Canon, Calif. 



do 



do : 



Garlick Spring, Calif 



Death Valley (Saratoga Spring) Calif. 



Argus Range, Shepherd Canon, Calif . 



Owens Valley, Independence, Calif 



Mohave Desert, Southern Pacific 

 Railroad, Calif., 2 miles below Cam- 

 eron. 



Mohave Desert, 15 miles east of Mo- 

 have, Calif. 



Mohave Desert, north base of Granite 

 Mountain, Calif. 



Havilah, Calif 



Kernville, Calif 



Colorado Desert, Palm Spring, Calif . . 



Coso, Calif 



do 



Panamint Mountains (Emigrant 

 Spring), Calif. 



Saline V alley, Calif 



do 



Owens Valley, 20 miles west of 

 Bishop, Calif. 



Lone Pine, Calif 



do 



do : 



do 



Alti- 

 tude. 



Feet. 

 "i.SOO 



4,600 

 4,800 



5,300 

 4,000 



6,200 



4,400 



4,000 

 2,300 

 4,500 



Date. 



May 13 

 May 16 

 May 17 

 ....do... 

 ....do... 

 ....do ... 

 May 19 

 May 2 

 June 5 

 May 28 

 May 31 

 June 2 

 Apr. 30 



June 10 



May 26 

 ...io... 



May 28 



May 29 



Apr. 29 



do ... 



Apr. 28 



May 23 



May 25 



May 26 



June 1 



May 29 



Apr. 24 



Apr. 16 



....do... 

 May 26 



....do ... 

 June 14 



Mar. 14 



Mar. 8 



Apr. 28 



June 14 



June 26 



Sept. 11 



Apr. 5 



June 24 



June 23 



Sept. 27 



May 28 



May 19 



Apr. 14 



June 30 



May 22 



July 3 



June 8 



June 5 

 ....do ... 



June 6 



Collector. 



Bailey 



...do 



Merriam. .. 



...do 



...do 



...do 



Bailey 



...do 



Merriam . . . 



...do 



...do 



Bailey 



...do 



Nelson... 

 Bailev ... 

 ...do'.... 

 Merriam . 

 ...do .... 

 Bailey . . - 

 ...do'.... 

 Merriam. 

 Bailey . . . 

 ...do.... 

 Merriam . 

 ...do .... 

 Palmer .. 

 Merriam . 

 Bailey . . . 



...do .. 



Nelson . 



...do 

 ...do 



Palmer .. 

 ...do.... 

 Eisher . . . 

 Palmer .. 

 Merriam. 



Stephens 

 Merriam . 



...do.... 



Palmer .. 

 Stephens 

 Fisher... 

 Palmer .. 

 Bailey . . . 



Nelson... 

 ...do .... 

 Stephens 



Eisher - 

 ...do .. 

 Palmer 

 ...do.. 



Remarks. 



3, 900 feet 

 above Salt 

 Wells. 



