294 



Genus HAUGHTONIA. 

 Subgenus Haughtonia, Godivin- Austen, Mol. Ind. ii. 1899, p. 120. 



Type, H. conferta, Pfr. 

 Range. The Andaman Islands. 



Shell perforate, subglobose, rather solid, with a thick epidermis 

 and distinct spiral striation ; whorls about 5 ; aperture oblique ; 



ten- ap 



ffiA 



[Fig. 89. Haiightonia conjerta. 



A. Animal, viewed from the right side. X 1'7. 



B. The mantle-edge and dorsal lobes detached. X 1'5. 



C. The mantle-edge in vicinity of the respiratory orifice, showing the 



rudimentary right snell-lobe. X 6'8. 



D. Genitalia. X 1'9. 



E. The male organ, from two different sides. X 1'4. 



F. The jaw. X 6. 



G. Teeth of the radula. X 18?.] 



