1983] 
Chandler — Wrack Coleoptera 
291 
Figure 3. Monotonia producta LeConte. A, dorsal view of head; B, ventral view 
of maxillae and labium; C, ventral view of hypopharyngeal sclerome; D, dorsal view 
of right mandible; E, dorsal view of right antenna. Line equals 0.1 mm unless other- 
wise indicated. 
