226 MEMOIRS OF THE CARNEGIE MUSEUM 



No. 122, 9 , Province del Sara, Bolivia, J. Steinbach coll., no date. 



No. 123, 9 , Province del Sara, Bolivia, J. Steinbach coll., no date. 



No. 317, cf, Asumpcion, Bolivia, J. D. Haseman coll., June 14, 1909. 



No. 318, cf , Campos de Matto Grosso, Braz., Haseman coll., June 20, 1909. 



No. 364, 9 , Sao Joao del Roy, Minas Geraes, Brazil, Haseman, no date. 



87. Lachesis peruvianus Boulenger. 



Lachesis peruvianus Boulenger, Ann. & Mag. Nat. Hist. (7), XII, 1903, p. 334. 



The Museum has only one example of this species, a female (C. M. No. 373), 

 which was collected by Miss Lola Vance at Tarma, Peru (elev. 6,000 ft.). 



Counts and Measurements. 



(No. 373.) 



Anal 1 



Scale-rows 23 



Gastrostegcs 184 



Urosteges 5 + 51/51 



Upper labials 7 



Total leng;th in nnn 369 



Length of tail in mm 47 



Genus Crotalus Linnaus. 



88. Crotalus terrificus (Laurenti). 



Caudisona terrifica Laurenti, Syn. Kept., 1758, p. 93. 

 Crotalus terrificus Boulenger, Cat. Snakes, III, 1896, p. 573. 



There are thirteen specimens of this species in the collection, as follows : 



C. M. No. 30, 9 , Provincia del Sara, Bolivia, Jose Steinbach, February, 1913. 



C. M. No. 63, 9 , Provincia del Sara, Bolivia, Jose Steinbach, October, 1911. 



C. M. No. 118, 9 , Santa Cruz de la Sierra, Bolivia, Steinbach, no date. 



C. M. No. 124, Santa Cruz de la Sierra, Bolivia, Steinbach, head only, mutilated. 



C. M. No. 161, 9 , Bonda, Colombia, H. H. Smith, May. 



C. M. No. 162, 9 , Bonda, Colombia, H. H. Smith, May. 



C. M. No. 259, cf , Argentina, LeBoutclier Collection. 



C. M. No. 276, 9 juv.. South America, LeBoutelier Collection. 



C. M. No. 1854, &, South America, H. H. Smith Coll. (?). 



C. M. No. 2012, d", Cacagualito, Colombia, Mrs. H. H. Smith. 



C. M. No. 2013, 9 , Cacagualito, Colombia, Mrs. H. H. Smith. 



C. M. No. 2014, 9 , Cacagualito, Colombia, Mrs. H. H. Smith. 



C. M. No. 2015, 9 , Cacagualito, Colombia, Mrs. H. H. Smith. 



