Imperial County, CA

Hadrurus arizonensis arizonensis Ewing, 1928

¹¹ 10 miles NE of Glammis, 28 Oct. 1967 (M.A. Cazier, S. Gorodonski, J. Bigelow)

¹¹ 9 miles NW of Glamis, 28 Oct. 1967 (M.A. Cazier, S. Gorodonski, J. Bigelow)

¹¹ 2 miles W of Glamis, 21 Aug. 1968 (K. Lucas)

¹¹ Midway Well, 10 Aug 1968 (K. Lucas)

Hadrurus arizonensis pallidus Williams, 1970

¹¹ Ogilby (L. Hedgpeth)reported from Stahnke, 1945

¹¹ Brawley, 11 Oct. 1961 (R. Greer)

¹¹ Imperial Valley, near Salton Sea

¹¹ Andrade, U.S. entrance station, 6 July 1969 (S. Williams, V.F. Lee)

¹¹ 2 miles W of Glamis, 21 August 1968 (K. Lucas)

¹¹ 6 miles NE of Glamis, 14 October 1967 (J. Bigelow, S. Gorodenski, M.A. Cazier)

¹¹ 8 miles W of Glamis, 14 October 1967 (J. Bigelow, S. Gorodenski, M.A. Cazier)

¹¹ 10 miles NE of Glamis, 28 October 1967 (M.A. Cazier)

¹¹ 15 miles W of Glamis, (Findlay E. Russell)

¹¹ Niland, 25 April 1949 (J. E. Gillaspy)

¹¹ 7 miles W of Winterhaven, 26 July 1967 (M.A. Cazier, J.D. Davidson, J.M. Davidson)

¹¹ El Centro, 15 Jan 1962 (N. Stanley)

Paruroctonus baergi (Williams & Hadley, 1967)

⁹ Paloverde, 16 Mar. 1976 (M.A. Cazier, O.F. Francke)

⁹ 1 mi. W Paloverde, 28 Oct. 1967 (M.A. Cazier et al.)

Paruroctonus borregoensis borregoensis Williams, 1972

⁸ Paloverde, 23 July 1967 (M.A. Cazier, J. Davidson)

⁸ Paloverde, 16 Mar. 1976 (M.A. Cazier, O.F. Francke)

⁸ 8 mi. E Bonds Corner, 6 October 1967 (M.A. Cazier et al.)

⁸ 10 mi. W Glamis, 1 May 1976 (J. Bigelow)

⁸ 8 mi. W Glamis, 14 Oct. 1967 (M.A. Cazier et al.)

⁸ 13 mi. W Winterhaven, 18 Mar. 1976 (M.A. Cazier, O.F. Francke)

Paruroctonus hirsutipes Haradon, 1984

⁸ 14 mi. W Winterhaven, 25 July 1967 (M.A. Cazier)

⁸ 13 mi. W Winterhaven, 18 March 1976 (M.A. Cazier, O.F. Francke)

Paruroctonus luteolus (Gertsch & Soleglad, 1966)

⁸ 19 mi. W Calexico, 6 July 1969 (S.C. Williams, V. Lee)

Smeringurus vachoni immanis (Soleglad, 1972)

¹⁰ Salton Sea, 26 Dec. 1964 (V. Roth)

¹⁰ 11 mi. NE Glamis, 28 Oct. 1967 (M.A. Cazier et al.)

¹⁰ 10 mi. NE Glamis (approx. 200 ft.), 28 Oct. 1967 (M.A. Cazier et al.)

¹⁰9 mi. NE Glamis, 28 Oct. 1967 (M.A. Cazier et al.), 14 Oct. 1967 (M.A. Cazier)

¹⁰ Chocolate Mts., N inspection station, 24 Dec. 1959 (V. Roth)

¹⁰3 mi. N Winterhaven, 2 April 1960 (V. Roth)

References:

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.