480 MOLLUSCA OF MAST HEAD REEF, QUEENSLAND, 11. 



Nerita chamoileon Linne. 

 alhicilla Linne. 



polita Linne, var. australis Wood. 

 Neritina souverhiana Montrouzier. 

 t Helcioniscus illihratus Yerco. 

 t Acmaea costata Sowerby. 

 t Phenacolepas ciimamomea Gould. 

 Planaxis sulcatus Lamarck. 

 Rissoa cheilostoma Ten. Woods. 

 iiovai^ensis Frauenfeld. 



* liddelliana Hedley. 



* Onoha glomerosa Hedley. 

 Amphithalamus jacksoni Brazier. 



* capricorneus Hedley. 



* Anabathron contortum Hedley. 



* ascensum Hedley. 

 t Epigrus verconis Tate. 



xantidas Watson, 

 t dissimilis Watson. 



Scaliola caledonica Crosse. 

 hella A. Adams. 

 arenosa A. Adams. 

 Rissoina cardinalis Brazier. 

 elegantula Angas. 

 crassa Angas. 

 inconspicua Brazier. 

 inermis Brazier. 

 miranda A. Adams. 

 t ohelisGiis Recluz. 



■* kesteveni Hedley, 



Ohtortio fulva Watson. 

 Alaha Jlammea Pease. 



goniochila A. Adams. 

 Diala martensii Issel. 



semistriata Philippi. 



* Cithna marmorata Hedley. 



