80 HENRY CLTFDEN BURNUP. 



sculpture, and the much more thickened and reflexed peri- 

 stome, readily distinguish the present species. 



I have much pleasure in associating" with this shell the 

 name of Mr. J. H. Ponsonby, from whose collection the type 

 is chosen, and from whom I have received so much help in 

 the form of advice, specimens for study, and the obtaining 

 and transmitting of reports upon the types in the British 

 Museum, without which much of this paper must have 

 remained unwritten. 



EXPLANATION OF PLATES III-A^ 



Illustrating Mr. Henry C. Burnup's paper " On South 

 African Enneas, with Descriptions of New Species and 

 Varieties." 



PLATE III. 



Fig. 1. — Ennea isipingoensis, Stur., from the type in Natnrlu 

 Hofmus., Yienna. 



Fig. 2. — Ennea isipingoensis /Si«r. var.cliscrepans S^itr.,from 

 the type of the variety discrepans in Naturh. Hofmus., Vienna. 



Fig. 3. — Ennea isipingoensis Stm: var. discrepans S^zw., from 

 the type of the variety simillima Stur., in Naturh. Hofmus., Yienna. 



Figs. 4, 5, 6. — Ennea isipingoensis S^i/r. var. sturanyi n. Type 

 of var., from Ntimbankulu, to be j)laced in the British Museum. 



Figs. 7, 8. — Ennea elliptica Melv.&Pons., typical, from specimens 

 from the original locaUty, Maritzburg, in the Natal Museum. 



Figs. 9, 10. — Ennea elliptica Melv. & Pons., from specimens from 

 Tongaat Beach Bush, in the Natal Museum. 



Figs. 11, 12. — Ennea elliptica Melv. &■ Pons., from specimens 

 of aberrant forms from Dargle, to be placed in the British Museum. 



Fig. 13. — Ennea elliptica Melv. & Pons. var. manca n. Type 

 of var., from Fort Nottingham, to be placed in the British Museum. 



Fig. 14. — Ennea elliptica Melv. & Pons. var. manca n., from a 

 specimen from Fort Nottingham, in the Natal Museum. 



Figs. 15, 16, 17. — Ennea elliptica Melv. & Pons. var. cselata n. 

 Type of var., from Eshowe, to be placed in the British Museum. 



