PLATE XIII. 



[Proc. Wash. Acad. Sci., Vol. II, PI. XXII.] 



Carabus truncaticollis Fisch. 



Fig. i. Dorsal view of adult larva (X3)- 



2. Anterior margin of the head (X35)« 



3. Mandible (X35)- 



4. Antennae (X35)- 



5. Maxillae and labrum (X35)- 



6. Side view of the ninth abdominal segment. 



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