PLATE III. 

 [Proc. Wash. Acad. Sci., Vol. IV, PI. X.] 



Fig. I. Bathymetis simillima h.%h.m. $. 



2. Harrimaniella kukakensis Ashm. ^• 



3. Trevoria yakutatensis Ashm. 



4. Hyposyntactus Jiavifrons Ashm. $ . 



5. Dallatorrea armata Ashm. $ . 



6. Pimplofterus alaskensis Ashm. ? . 



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