Coleopterological Notices, V. 605 



most abundant and characteristic of the California sea-beaches — to 

 Mr. Lewis, and it is possibly some of these specimens which have 

 been described by Mr. Schmidt, as he mentions having received 

 them from Mr. Lewis. 



ERRATUM. 



On page 506, after Deoarthron longulum, for " Bndl." 7-ead "Lee." It is 

 singular that this mistake should also have been made by Dr. Brendel in the 

 recent monograph. 



EXPLANATION OF PLATE L 



Fig. 1. Rafonus tolulse Lee. — apex of venter 9 • 

 Fig. 2. Sonoma isabellse Lee. — apex of venter 9 • 

 Fig. 3. Sonoma cavifrons Csy. — apex of venter 9 • 

 Fig. 4. Sonoma subsimilis Csy. — apex of venter % . 

 Fig. 5. Arthmius globicoUis Lee. — apex of venter % . 

 Fig. 5a. " " — antenna'^. 



Fig. 6. Arthmius gracilior Csy. — apex of venter % . 

 Fig. 6a. " " — antenna % . 



Fig. 7. Arthmius bulbifer Csy. — apex of venter % . 

 Fig. 7a. " *' antenna % . 



Fig. 8. Arthmius involutus Csy. — apex of venter % . 

 Fig. 8a. " " — antenna'^. 



The antennae are all viewed upon the under surface. 



Fig. 9. Tyrus mucronatus Panz. — intermediate trochanter (above) and ante- 

 rior femur (below) % , 

 Fig. 10. Tyrus corticiuus Csy. — same. 

 Fig. 11. Tyrus humeralis Aube — same. 



Fig. 12. Reichenbachia wickhami Bndl. — antenna % and 9 , under surface. 

 Fig. 12a. Reichenbachia tumida Lee. — antenna % and 9 , under surface. 

 Fig. 12&. Reichenbachia complectens Lee. — antenna 9 • 

 Fig. 12c. Reichenbachia subtilis Lee. — antenna 9 • 



Joints 7 and 8 are drawn relatively too small ; they are subequal in width 

 to the preceding. 



Fig. 13. Ctenisis raffrayi Csy. — maxillary palpus. 



Fig. 14. Sognorus pulvereus Lee. — last two joints of the maxillary palpus. 



