XANINA. 



o * 



glauca, Bens. 

 Grateloupi, Pfeiff. 

 Javanica, Lain. 

 Jenynsi, Pfeiff- 

 Juliana, Gray. 

 lubrica, Bens. 

 lutuosa, Beck. 

 naninoides, Bern. 

 Pfeifferi, Phil. 



regalis, Chem. 

 resplendens, Phil. 

 spiralis, Le Gillou. 

 Stuartire, Sow. 

 trochus, Mull. 

 umbilicaria, Le Gillou. 

 vesicula, Bens. 

 vitellus, Shuttl. 



Sub-gen. hemiplecta, Albers. 



Shell granular or decussately striated above, polished below; 

 the last whorl more or less angulated or carinated. 



Bataviaua, V. tie Busch. 

 Blainvilliana, Lea. 



bulla, Pfeiff. 

 conoidalis, Adams and 



Reeve. 

 Cuvieriaua, Lea. 

 densa, Adams and Reeve. 

 fulvida, Pfeiff. 

 gummata, Sow. 

 Humphreysiana, Lea. 

 labiata, Pfeiff. 

 ligulata, Ferns. 

 Limaensis, Mouss. 



lurida, Gould. 

 Pauayeusis, Brod. 

 rubricata, Gould. 

 rufa, Less. 

 rufescens, Gratel. 

 semiglobosa, Pfeiff. 

 semirugata, Beck. 

 setigera, Sow. 

 Steursii, Shuttl. 

 Theodori, Phil. 

 Tranquebarica, Fair. 

 velutina, Sow. 

 xanthotricha, Pfeiff. 



Sub-gen. ryssota, Albers. 



Shell rugosely striated above, polished below; last whorl 

 depressed, dilated anteriorly, excavated at the base around the 

 umbilical region. 



Brookei, Adams and Reeve. 

 cselatura, Ferns. 

 cidaris, Lam. 

 Lamarckiana, Lea. 



Maderaspatana, Gray. 



monozonalis, Lam. 

 Mulleri, Pfeiff. 

 Otabeitana, Ferus. 



