80 Trans. Acad. Sci. of St. Louis 
Amphisbaena leucocephala PETERS 
Amphisbaena leucocephala Peters, Monatsb. Akad. Wiss. Berlin, 
1878, p. 778 (type locality, Bahia, Brazil). 
Rance: Brazil. 
Amphisbaena mattogrossensis PERACCA 
Amphisbaena mattogrossensis Peracca, Boll. Mus. Zool. Univ. 
Torino, Vol. 13, No. 326, 1898, p. 1 (type locality, Matto 
il) 
GE: Brazil. 
Amphisbaena mertensii STRAUCH 
Amphisbaena mertensii Straucu, Mél. Biol. Acad. St. Peters- 
burg, Vol. 11, 1881, p. 385 (type locality, not given). 
Rance: Paraguay. 
Amphishaena mildei Peters 
Amphisbaena mildei Peters, Monatsh. Akad. Wiss. Berlin, 1878, 
p- 779 (type locality, Porto EET, Brazil). 
Rance: Brazil. 
Amphishaena mitchelli Procter 
Amphisbaena mitchelli Procter, Proc. Zool. Soc. London, 1923, 
p. 1065 (type locality, Marajo Island, Mouth of the Amazon, 
Brazil). 
RancE: Marajo Island, Mouth of the Amazon, Brazil. 
Amphisbaena occidentalis Corr 
Amphisbaena occidentalis Cope, Journ. Acad. Nat. Sci. Phila., 
Ser. 2, Vol. 8, 1876, p. 176 (type locality, Valley of Jeque- 
tepeque, northern Peru). 
Rance: Northern Peru. 
Amphisbaena pericensis NoBLE 
Amphisbaena pericensis Noster, Ann. N. Y. Acad. Sci., Vol. 29, 
1921, p. 141 (type locality, Perico, Peru). 
Rance: Northwestern Peru. 
Amphisbaena plumbea Gra 
Amphisbaena plumbea ee Cat. Shield Reptil. British Mus., 
Vol. 2, 1872, p. 36 (type locality, Mendota, Argentina). 
RANGE: Argentina. 
Amphisbaena polygrammica WERNER 
Amphisbaena polygrammica Werner, Abhandl. u. Ber. Zool. 
