DXJNDRT GASTEEOPODA. 59 



Fig. 6, c, line indicating natural size 



of (a) 

 ... 7, Troclius Zetes, D'Orb., slightly enlarged. 



a, line indica^ting the natural size. 



... 8, a, Winwoodii, n. sp. Natural size. 



b, portion of surface enlarged. 



... 9, a, StraparoUusDundriensis, n. sp. Side view, natural 



size. 



b, superior view. 



... ... c. portion of surface 



magnified. 

 ... 10 a, Cirrus pyramidalis, n. sp. iN'atural size. 

 b, another specimen. 



PLATE III. 



Pig. 1, a, Pleurotomaria Sandersii, n. sp. Natural size. 



b, portion of surface 



enlarged, showing the band. 



... 2, a, distinguenda, n. sp. Natural size. 



b, portion enlarged. 



... 3, a, Dundriensis, n. sp. Natural size.' 



b. c portion with band 



enlarged. 



... 4, a, Yeovilensis, n. sp. Natural size. 



b, portion slightly 



enlarged. 

 c , band, further 



enlarged. 



... 5, a, Stoddarti, n. sp. Natural size. 



b, portion with band, 



enlarged. 



... 6, obconica, n. sp. Natural size. 



... 7, subreticulata, D'Orb 



... 8, Purpurina Bellona, D'Orb. 



... 9, inflata, n. sp. 



