PUPILLIDAE 



PLATE 28 



1, 2, Pronesopupa admodesta. 3, Pupisoma mediamericanum. 



4-7. Pupisoma comicolense. 8, 9. Xesopupa cocosensis. 



10, 11, Lyropupa perloxga. 12, 13, Nesopupa xewcombi. 



