SUPPLEMENT. 



Some sheets of the second part of this publication had been printed, when I received a 

 box of shells, found amongst corals of the "Siboga" materials; though this box contained only 

 common species, there were a few not yet enumerated in the first two parts on Gastropoda. 

 I have mentioned them in this supplementary note, and added a few localities of species already 

 dealed with, but I have omitted to mention such cases, when I found one or a few specimens 

 of species recorded in the bulk of the work, from the same localities. 



PART I. 

 pag. 23. To N° 1, Turbo pctholatus Lin. add: 



Stat. 234. Nalahia-bay, Nusa-Laut-island. Reef. 2 adult Spec. 



PART II. 



pag. 110 (2). To N° 1, Aquillus pilearis Lin. add: 



Stat. 193. Sanana-bay, East coast of Sula Besi. Reef. 2 Spec. 

 Stat. 234. Nalahia, Nusa-Laut-island. Reef. 2 Spec. 



pag. iii (3). To X" 3, Aquillus rubccula Lin. add: 



Stat. 234. Nalahia-bay, Nusa-Laut-island. Reef. 3 Spec. 



after sp. 4 add : 



\a. Aquillus (Lampusia) lotorius Linné. 



LlNNÉ. Syst. Nat. Ed. X, p. 749, N n 457. 

 RUMPH. Amb. Rariteitkamer, p. 85, PI. 26, fig. B. 

 KlENER. Coq. Viv. Vol. VI, Triton, p. 11, PI. 9, fig. 1. 

 Reeve. Conch. Ie. Vol. II, Triton, fig. 9. 



Stat. 234. Nalahia-bay, Nusa-Laut-island. Reef. 1 Spec. 



pag. 119 (11). To N° 9, Bursa granifera Lam. add: 



Stat. 193. Sanana-bay, East coast of Sula Besi. Reef. 1 Spec. 



121 



SIBOGA-EXPEDITIE XI.IX 1 /'. 3° 



