120 



Synopsis of the Species. 



I. Tympanum hidden. 



A. Fingers two-thirda webbed 9. ocellata, p. 123. 



B. Fingers one-third or half webbed. 



1. Jiorstoekii, p. 120. 2. renifer, p. 120. 3. fulvovittata, p. 121. 



5. marmorata, p. 121. 6. argus, p. 122. 7. salince, p. 123. 



8. lagoensis, p. 123. 11. fuscigula, p. 124. 14. tuherilinguis, p. 125. 



16. guttulata, p. 125. 17. boeagii, p. 126. 21. mierops, p. 127. 

 22. nasuta, p. 127. 



C. Fingers not one-third webbed. 



4. iHsits, p. 121. 10. concolor, -p. 124. 18. rutenhergii, ■p. 126. 



19. cinciiventris, p. 126. 20. pusilla, p. 127. 



II. Tympanum distinct. 



12. tc?0E, p. 124. 13. steindachneri, p. 125. 15. reticulata, p. 125. 



1. Bappia horstockii. 



Hyperolius horstocldi, Giinth. Cat. p. 85. 

 Hyla horstockii, Schleg. Ahbild. p. 24. 



Eucnemis horstockii, Tschudi, Batr. p. 76 ; Dum. <§• 5«6r. p. 629. 

 Hyperolius horstockii, Steind. Nmara, Amph. p. 60. 



Snout rounded, as long as or a little longer than the orbital 

 diameter ; tympanum hidden. Fingers half webbed ; toes two- 

 thirds webbed. The hind limb being carried forwards along the 

 body, the tibio-tarsal articulation reaches between the eye and the 

 tip of the snout. Skin smooth, granular on the belly and under 

 the thighs ; no strong fold across the chest. Greyish or brown 

 above ; a dark, above light-edged, band from the tip of the snout 

 through the eye along each side of the body ; thighs not coloured. 

 Male with a subgular vocal sac and an adhesive disk covering the 

 throat. 



S. Africa ; Madagascar. 



a, 5. c? ? . S. Africa. Sir J. Richardson [P.]. 



c. 2. Gape of Good Hope. 



d. 2 . Peri Push. H. Trevelyan, Esq. [P.]. 



e. 2 ■ S.E. Bstsileo, Madagascar. 

 /■• .?■ ? 



2. Eappia renifer. 



Hyperolius renifer, Boeltger, Zoul. Am. 1881, p. 46, and Abh. Ver, 

 Brem. vii. p. 187. 



Head broad, broader than the body ; snout obtuse ; interorbital 

 pace grooved ; tympanum hidden. Fingers one-third, toes three- 



