U. S. NATIONAL MUSEUM 



BULLETIN 192 PLATE 14 



15 V 



1, His^anipoma quatci natuin dentilobatum (Weinland) ; 2, H. q. cabarctense, new sub- 

 species; 3, H. q. vwnticolum, new subspecies; 4, Orcuttipoma rollei vachccohun, new 

 subspecies; 5, O. r. fau.vcapcnsc, new subspecies; 6, O. orcutti, new species; 7, O. 

 rollei hlanchardi, new subspecies; 8, O. r. rollei (Weinland); 9, U. r. caycmitense, new 

 subspecies; 10, Hispanipoma quaternatum charmettense, new subspecies; 11, Parachon- 

 drops {Clenchipoma) clcnchi, new species; 12, Orcuttipoma rollei scrraticosta (Wein- 

 land); 13, Hispanipoma quaternatum quaternatum (Lamarck); 14, Crossepomii jac- 

 tnelcnsc jacmelcnse, new subspecies; 15, C. j. cayesense, new subspecies. 



