1896.] NATURAL SCIENCES OF PHILADELPHIA. 467 



flouuces, which are so wrinkled as to be more or less pocketed, much 

 as in Gerrhonot'us (Elgaria). Organ undivided. 



Of the Amphisbaeuidae the only species of which I have obtained 

 a satisfactory hemipenis is the African Monopeltis galeatus Hallow. 

 The organ is bifurcate; each branch is marked with fine, close, 

 transverse folds, while the region proximad to these has coarser 

 folds directed transversely and obliquely. 



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