41 



50. H. (Trochomorplia) liidalgoiana. Crosne. 



New Georgia IsL, Solomon Isls. 



51. H. (Hydra) hombroni. Pfeiffer. Ysabel 



IsL, Solomon Isls. 



52. H. (Patula) liystricelloides. Mousson. 



Upolu IsL, Navigator's Isls. 



53. H. (Patula) ignava. Pfeiffer. Lord 



Howe's IsL 



54. H. (Hadra) inornata. Homh et ifacq. 



San Christoval IsL, Solomon Isls. 

 5o. H. (Thalassia) insculpta. Pfeiffer. Nor- 

 folk IsL 



56. H. (Corasia) isabellensis. Souverlie. 



New Greorgia IsL, Solomon Isls. 



57. H. ( ) isis. Pfeiffer. Admiralty 



Isls. 



58. H. (Xeata) jenynsi. Pfeiffer. Tanna, 



New Hebrides Isls. 



59. H. (Xesta) keppelli. Pfeiffer. San 



Christoval IsL Solomon Isls. 



60. H. H. (Corasia ?) kermandeci. Pfeiffer.- 



Sunday IsL, Kermadee isls. 



61. (Corasia) lactiflua. Pfeiffer. Guadal- 



canar IsL, Solomon Isls. 



62. H. (Geotrocbus) lambei. Pfeiffer. New 



Georgia IsL, Solomon Isls. 



63 H. (Geotrochus) leinardiana. Crosse. 



New Georgia IsL, Solomon Isls. 



64. H. (Geotrochus) leucothoe. Pfeiffer. New 



Georgia IsL, Solomon Isls. 



Gd. H. (Thersites) louisiadensis. Forhe's. 



Ysabel IsL, Solomon Isls. 



6G. H. (Videna) liidersi. Pfeiffer. Ovolau, 



IsL, Piji Isls. 

 67. H. (Videna) lutoo-cornea. Pfeiffer. 



Navi^-ator's Isls. 



