XU ILLUSTKATIONS. 



PAGE 



J/brcrocA^am^s, spp. from Mauritius. (Plate XVIII.) 319 



Philine Monterosatoi, Monts 324 



Philme membranacea, Monts. 324 



Philine striatula, Monts. 324 



Limacina contorta, Monts 327 



Genus et sp. ? 335 



Photinula Crawshayi, n.sp 335 



Photinula roseolineata, n.sp 335 



Chione Fuegiensis, n.sp 335 



Mactra Fuegiensis, n.sp 335 



Succinea ordinaria, n.sp 335 



Chilina Fuegiensis, n.sp 335 



iSepta Englishi, n.sp 341 



t Valenciennesia Roumaniensis, n.sp 343 



Helcioniscus stelliferus, n.subsp 350 



Helcioniscus craticulatus, n.sp. 352 



EUR ATUM. 



Page 129, line 15, for ^^ reticulata" read '^reticularis." 

 „ ,, 16, for '^ reticularis" read '^ litterata." 



