138 
PROCEEDINGS OF SOCIETIES. 
PLATE 3—VOL. II. 
FIGURES OF INSECTS, ILLUSTRATIVE OF MR. HALIDAY’S PAPER 
ON NEW OR LITTLE KNOWN INSECTS. 
1. Ochthebius rufomarginatus. 
2. Cercyon depression.—C. Head.—©.' Lateral outline of Prothorax.— 
T. v Fore Tibia with tarsus.—K. Mesosternum and Metasternum. 
3. Ochthebius punctatus, Larva.—B. Antenna.—M v Mandibula.—M. 
Maxilla.—L. v Labrum.—L. Labium.—P. vv Labian Palpus. 
4. Diglossa mersa, Larva ; like references. 
5. Ptilium coarctatum. 
6. Ptilium clandestinum. 
7. Trichopteryx mollis.—B. Antenna, g. Underside of Prothorax with 
Abdomen. 
Vide Proceedings of Societies, page 116. 
