Land- Shells of the Sulu Archipelago. 



51 



The Distribution of Taioi-Taioi Land-Shells. 



1. Macrochlamys angulata^ Mollendorff. 

 (PI. IV. fig. 1.) 



Macrochlamys angidata, Mollendorff, Jahrbuch. deutsch. uial. Gesell. 

 1887, p. 289. 



Hob. Bongao, Tawi-Tawi, Sibutu. 



2. Lamprocystis myops, Dohrn & Semper. 



Nanina myops, D. & S. Mai. Bliitt. 1862, p. 20G ; Pfeiffer, Novit. 

 Conch, vol. ii. p. 221, pi. Iviii. tigs. 5-8. 



Hob. Bilatan and Sibutu ; also Mindanao (Z>. & S.)j 

 Balabac [Hidalgo). 



