San Bernardino County, CA

Hadrurus arizonensis arizonensis Ewing, 1928

¹¹ California bank of Colorado River, across from Parker, Arizona, 7 Sept. 1967 (S.C. Williams, M.A. Cazier)

¹¹ Pisgah Lava flow, various collections in 1959 and 1960 (B. Banta)

Hadrurus arizonensis pallidus Williams, 1970

¹¹ 2 miles north of Newberry, 18 May 1968 (Foster, J. Bigelow, M.A. Cazier)

¹¹ 2 miles west of Amboy, 11 May 1968 (J. Bigelow, Foster, M.A. Cazier)

¹¹ Cronise Station, 29 April 1956, (M. Wasbauer)

¹¹ Pisgah Lava Flow, 18 April 1959 (B. Banta)

¹¹ Twentynine Palms, July – August 1945 (J.H. Branch)

Paruroctonus arenicola nudipes Haradon, 1984

⁹ 1.6 mi. S Kelso, along Kelbaker Road, 27 May 1973 (R.M Haradon, J.L. Marks)

⁹ 1.6 mi. S Kelso, along Kelbaker Road, 26 May 1973 (R.M. Haradon, J.L. Marks)

⁹ Kelso Sand Dunes, 9 April 1977 (no other data)

⁹ Kelso Sand Dunes, 6 mi. S Kelso on Cima Rd., 5 April 1977 (M Swoveland, W. Savary)

Paruroctonus baergi (Williams & Hadley, 1967)

9 Twentynine Palms, 3 Sept. 1972 (R.M. Haradon, J.L. Marks)

9 20 mi. E Twentynine Palms, 6 May 1972 (R.M. Haradon, J.L. Marks)

9 25 mi. E Twentynine Palms, 6 May 1972 (R.M. Haradon, J.L. Marks)

9 27 mi. E Twentynine Palms, 2 Sept. 1972 (R.M. Haradon, J.L. Marks)

Paruroctonus bantai saratoga Haradon 1985

⁷ Death Valley Natl. Mon., Saratoga Springs, salt flats, 11 June 1970 (M.A. Cazier, L. Welch, O.F. Francke)

Paruroctonus borregoensis borregoensis Williams, 1972

⁸ Clarks Pass, 27 mi E. Twentynine Palms, 3 September 1972 (R.M. Haradon, J.L. Marks

⁸ Clarks Pass, April 1972 (R.M. Haradon, J.L. Marks)

Paruroctonus marksi Haradon, 1984

⁹ 3.5 mi. NE Barstow, along road to Fort Irwin, 30 June 1977 (R.M Haradon, J.L. Marks)

⁹ 7 mi. ENE Newberry, 18 May 1968 (M.A. Cazier et al.)

⁹ 9 mi. ENE Newberry, 18 May 1968 (M.A. Cazier et al.)

⁹ 2 mi. N Newberry, 18 May 1968 (M.A. Cazier et al.)

⁹ 0.8 mi. N Daggett, 16 April 1965 (V. Lee)

⁹ Pisgah Crater, 12 April 1961 (Norris and Heath)

⁹ Pisgah Crater, 19 Nov. 1962 (Norris and Heath)

⁹ 7.6 mi. W Ludlow, 16 Oct. 1977 (J.Hjelle, W.E. Savary)

Pseudouroctonus bogerti (Gertsch & Soleglad, 1972)

² Mountain Home Creek, August 13, 1959.

Smeringurus vachoni, intermediate populations

¹⁰ 1 mi. N Earp on U.S. 520, 31 October 1970 (F. Ennik et al.)

Smeringurus vachoni vachoni (Stahnke, 1961)

¹⁰ Sheep Creek Springs, 37 miles N Baker (1800 ft.), 4 Dec. 1960 (R.L. Swett), 21 Nov. 1960

¹⁰ ½ mi. E. Saratoga Springs, 10 April 1968 (G. Lytle, J. Bigelow)

¹⁰ Sheep Creek Springs, 14 May 1971 (R.M. Haradon, R. Leutcke)

Smeringurus vachoni immanis (Soleglad, 1972)

¹⁰ Approx. 26 mi. E. Yermo, 16 April 1965 (V. Lee)

¹⁰ 3 mi. W Amboy, 11 May 1968 (Foster, M.A. Cazier)

¹⁰ 3 mi. W Amboy, 17 May 1968 (J. Bigelow et al.)

¹⁰ Approx. 25 mi. E Twentynine Palms, 6 May 1972 (R.M. Haradon, J.L. Marks)

¹⁰ Approx. 27 mi. E Twentynine Palms, 2 September 1972 (R.M. Haradon, J.L. Marks)

Uroctonites montereus (Gertsch & Soleglad, 1972)

⁴ La Gloria Road, 13 May 1963 (R. Johnson)

References:

2) Gertsch, W. J. & M. E. Soleglad. 1972. Studies of North American scorpions of the genera Uroctonus and Vejovis. Bulletin of the American Museum of Natural History, 148(4): 549-608

4) Williams, S. C. & W. E. Savary. 1991. Uroctonites, a new genus of scorpion from Western North America (Scorpiones: Vaejovidae). Pan-Pacific Entomologist, 67(4): 272-287

7) Haradon, R. M. 1985. New groups and species belonging to the nominate subgenus Paruroctonus (Scorpiones: Vaejovidae). Journal of Arachnology, 13: 19-42

8) Haradon, R. M. 1984. New and redefined species belonging to the Paruroctonus borregoensis group (Scorpiones, Vaejovidae). Journal of Arachnology, 12: 317-339.

9) Haradon, R. M. 1984. New and redefined species belonging to the Paruroctonus baergi group (Scorpiones, Vaejovidae). Journal of Arachnology, 12: 205-221.

10) Haradon, R. M. 1983. Smeringurus, a new subgenus of Paruroctonus Werner (Scorpiones, Vaejovidae). Journal of Arachnology, 11(2): 251-270

11) Williams, S. C. 1970. A systematic revision of the giant hairy scorpion genus Hadrurus. Occasional Papers fo the California Academy of Sciences, 87: 1-62.