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., d^ dark gray, body 

 with small black dots; 25 mm.,c?, dark gray, body with small black 

 dots; 24 mm., cJ^, light gray, with inconspicuous dark dots; 26 mm., 

 cJ*, 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., ? , gray, black dots present; two specimens, 

 23 and 16 mm., 9 , uniform with fine black dots; 29 mm., 6^, very 



dark uniform brown. 



J 



Rappia cinctiventris (Cope). 



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

 Lukenya. Two specimens, 27 and 22 mm., c?. 

 Kijabe. One specimen, 22 mm., d^. 



Cassina senegalensis (Dumeril & Bibron). 



Athi Plains. 37 mm., d^, 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 (Gunther), 



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 Keuss. 



Athi IMains. One specimen, r 2 mm. 



Molo. One s|K;cinien, 90 mm. 



Lake Elmentcita. One specimen, 59 mm. 



