404 FIELD MUSEUM OF NATURAL HISTORY ZOOLOGY, VOL. VII. 



Rappia marmorata (Rapp). 



The specimens of this species vary greatly in color. The general 

 color varies from light gray, the body being covered with small black 

 dots, to a dark uniform brown with the black dots inconspicuous. 



Athi Plains: Two specimens, 20 and 28 mm., cT dark gray, body 

 with small black dots; 25 mm.,(5\ dark gray, body with small black 

 dots; 24 mm., d\ light gray, with inconspicuous dark dots; 26 mm., 

 d\ brownish gray with dark dots; 25 mm., 9 , light gray, dark dots 

 not conspicuous; 26 mm., 9 , light gray with very small black dots. 



Lukenya. 27 mm., 9 , gray, black dots present; two specimens, 

 23 and 16 mm., 9 , uniform with fine black dots; 29 mm., cT, very 

 dark uniform brown. 



^ 

 Rappia cinctiventris (Cope). 



Athi Plains. Two specimens, 27 and 22 mm., d\ 

 Lukenya. Two specimens, 27 and 22 mm., d\ 

 Kijabe. One specimen, 22 mm., d\ 



Cassina senegalensis (Dumeril & Bibron). 



Athi Plains. 37 mm., cT, dark median dorsal stripe present, 

 lateral broken into elongate blotches. 



Nairobi. 32 mm., 9 , color same as the preceding; 29 mm., 9 , 

 dorsal band broken into two blotches, each one shaped like a figure 

 eight. 



Hylambates bocagei (Giinther). 



Lukenya. One specimen, 37 mm. 



Phrynomantis bifasciata (A. Smith). 



Lukenya. One specimen, 31 mm., lateral white bands present, 

 also the large heart-shaped white spot on coccygeal region ; legs with 

 white spots. 



Hemisus marmorata (Peters). 



Lukenya Hills. One specimen, 29 mm. 



Bufo regularis Reuss. 



Athi Plains. One specimen, 12 mm. 



Molo. One specimen, 90 mm. 



Lake Elmenteita. One specimen, 59 mm. 



