U. S. NATIONAL MUSEUM 



BULLETIN 192 PLATE 34 



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Chondropoma {Chondropoma) pannosum panniculum, new subspecies; 2, C. (C.) p. 

 pannosuin, new subspecies; 3, C. (C.) necopium auspicatum, new subspecies; 4, C. 

 (C ) mariguanicolum mariguanicolum, new subspecies; S, Oputhosiphon {Upisthosi- 

 phona) insulae-fclis Clench; 6, Chondropoma {Chondropoma) necopium necopium, 

 new subspecies; 7, C. (C.) planicolnm, new species; 8, C. (C.) mariguanicolum stoli- 

 ditiii, new subspecies. 



