10 Journal of Entomology and Zoology 
body with mostly ten tubercles in the anterior row, and six or eight 
in the posterior one. 
Anal tergute broad, sides straight, caudal margin gently 
convex. 
Number of segments in type (female), fifty-two. 
Length, 13 mm.; width, 1.2-mm. 
Locality.—California: Claremont. 
Gosodesmus clarementus, sp. nov. Anterior view of head to 
left above, below dorsal view of seventeenth tergite. On the right, 
dorsal view of head and first four tergites, with right antenna 
omitted. x55. 
