48 STEJNEGER AND BARBOUR, 1923 



Holbrookia (GENUS) 



GiRARD, Proc. Amer. Assoc. Adv. Sci., New Haven, Vol. 4, 1851, p. 201 



TYPE : maculata 



Holbrookia elegans Bocourt 



Holbrookia elegans Bocourt 



Miss. Sci. Mex., Rept., 1874, p. 164, pi. 27 bis, figs. 8-8a. 



TYPE locality: Mazatlan, Mexico. 



RANGE : Western Mexico from Sinaloa northward to Tucson, 

 Arizona. 



Holbrookia maculata maculata (Girard) 



Holbrookia maculata Girard 



Proc. Amer. Assoc. Adv. Sci., New Haven, Vol. 4, 1851, p. 201. 

 Holbrookia maculata maculata Cope 



Ann. Rep. U. S. Nat. Mus., 1898 (1900), p. 293, fig. 33. 



TYPE locality: Opposite Grand Island, Platte River, Colorado. 

 range: Northern Texas west to Arizona and northward to 

 Wyoming and Nebraska. 



Holbrookia maculata approximans (Baird) 



Holbrookia approximans Baird 



Proc. Ac. Nat. Sci. Phila., 1858, p. 253. 

 Holbrookia maculata approximans Stejneger 



N. Amer. Fauna, No. 3, 1890, p. 109. 

 Holbrookia maculata approximans Cope 



Ann. Rep. U. S. Nat. Mus., 1898 (1900), p. 297. 



type locality: "Lower Rio Grande." 



RANGE : Southern New Mexico and Arizona, south into northern 

 Mexico. 



Holbrookia maculata campi Schmidt 



Holbrookia maculata campi Schmidt 



Amer. Mus. Nov., No. 22, Dec. 1, 1921, p. 1. 



TYPE locality: Eight miles northwest of Adamana, Apache Co., 



Arizona. 

 RANGE : Southern part of the Colorado plateau in northern Arizona, 



possibly east into New Mexico but not north to Utah. 



Holbrookia maculata flavilenta Cope 



Holbrookia maculata flavilenta Cope 

 Proc. Ac. Nat. Sci. Phila., 1888, p. 10. 



