U. S. NATIONAL MUSEUM PROCEEDINGS, VOL. 92 PLATE 38 
ELYTRAL DECLIVITY IN PHLOEOSINUS 
1. P. alaskanus, new species, male; 2, P. hoferi, new species, male; 3, P. frontaiis Bruck, male; 
3a, same, details of first three interspaces; 4, P. arizonicus, new species, male; 4a, same, 
details of first three interspaces; 5, P. spimosus, new species, male; 6, P. spinosus, 
female; 7, P. splendens, new species, male; 8, P. fulgens Swaine, male; 9, P. rubicundulus 
Swaine, male. 
