138 On South- African Land-Mollusca. 



mantle-edge and small left sliell-lobe, with the visceral sac ; 

 shell removed. X i'o. 

 Fit/. 1 a. Animal, viewed from the riglit side, showing right shell-lobe and 

 right dorsal lobe, and spotting on the visceral sac. x 4'.5. 



No. 15. Kerlcopliorus, sp. n. ?, undetermined. Maritzburg. 



Fir/. 2. Animal, shell removed, viewed from the right side, shell- and 



dorsal lobes and visceral sac. X 4'o. 

 Fi;/. 2«. Ditto, from the left side. X 4"o. Equeefa. 

 Fi^. 2 b. The extremity of the foot. X 4 5. 



No. 3379. Kerkoj)Jiorus, sp. n. ?, undetermined. Pinetown. 



Fig. 3. Animal, viewed from the right side. X 1"5. 



Fifj. 3rt. Anterior part of animal, viewed from the left side. X 4"o. 



PLiTE III. 



Kerkophorus munctiis, M. & P. Alexandra Park, Natal. 



Fiff. 1. Animal, as seen from the right side. X 1'5. 

 Fi(/. 1 a. Ditto, anterior part from the left side, showing the left dorsal 

 and left shell-lobe, x 1'5. 



Peltatus tiatidensis, Pfr. Port Elizabeth. 



Fig. 2. Animal, as seen from the right side. X 1"5. 



Ft;/. 2 a. Ditto, left side. X 15. 



Fiff. 3. Extremity of foot of Kerkophorus vitalis, M. & P. X 4-o. 



Natal. 

 Fiff. 4. Ditto of Microkerkiis symtnetricus, Craven, x 8. Pretoria. 



Plate IV. 

 Peltatus aloicola, M. & P., var. Grahamstown. 



Fiff. 1. Part of the animal, seen from the right side. X 4o. 



Fiff. 1 (I. Ditto, from the left side, to show the ri^iht and left shell-lobes. 



X 4-5. 

 Fiff. 1 b. The generative organs, x 8. 



Microkerkiis pondoensis, sp. n. Kentani, near Pondoland. 



Fiff, 2. The generative organs. X 8. 



Fiff. 2 a. Tcetii of the radula at different parts of the row. X 303. 



reltatus caledonensis, sp. n. Cape Colony. 

 Fiff. 3. A portion of the spermatophore. X 30. 



Plate V. 



Feltatiis caledonensis, sp. n. Capo Colony. 



Fiff. 1. Part of the generative organs. X 4-5. 



Fiff. 1 a. Ditto of another specimen, more perfect, x 4"5. 



Fiff. 1 b. Jaw. X 12. 



Jiff. 1 c. Teeth of the radula, nos. to IG. X 3(38. 



Fiff. id. Outermost teeth. X 308. 



I Iff. 1 e. Extremity of the foot. X 4'5. 



