THE NAUTILUS. XXX. 



1. STROIVHIFORMIS LAPAZANA BARTSCH. 



2. SUBULARIA METCALFEI A. AD. 



3. NEOSIMNIA CATALINENSIS BERRY (p. 21) 



4. AMNICOLA NEOMEXICANA PILSBRY. 

 5-7. VITREA CONECUHENSIS CLAPP. 

 8.9. AMNICOLA DESERTA PILSBRY. 



