28. 
29. 
30. 
Coluber Alleghaniensis, 
quadrivittatus, 
Coronella getula, 
Sayi,  - 
rhombo-maculata, 
doliata, 
Helicops erythrogrammus, 
abacurus, 
. Brachyorrhos amenus, 
Calamaria elapsoidea, 
striatula, = 
Rhinostoma coccinea, 
CONTENTS. 
