112 BIOLOGICAL SURVEY OF 



LuciDOTA Laporte 



L. ATRA (Fab.) (6971). On trees in shady woods. Bar Harbor; 



N. E. Harbor ; Echo Lake, June 16-July. Common. 

 L. coRRUscA (Linn.) (6975). Station F17, June 13; Section 15 



sweeping: low herbage. A common an4 widely distributed 



form with considerable size variation. Found after frost 



under bark of trees. 

 L. CORRUSCA var. autumnalis (Melsh.) (6975a). Same as above 



in every respect. 

 L. CORRUSCA Linn. var. lacustris (LeC.) (6975b). This form 



is not common. Outlet Eagle Lake sweeping Solidago, Aug. 



25. 

 L. nigricans (Say) (6978). Penikese on grass, July 3; S. "VV. 



Harbor ; Bar Harbor, July 20- Aug. 10. 

 L. DECiPiENs (Harr.) (6979). Penikese on grass, July 3-15. 



Pyractomena LeConte 



P. ANGULATA (Say) (6984). Common June and July and taken 



by sweeping. 

 P. BOREALis (Rand.) (6985). Long Pond, June 28; Corfield 



on grass at night, Aug. 17. 



Photinxts Lacordaire 



P. ARDENS (LeC.) (6990). Common, June through August. 

 P. sciNTiLLANs (Say) (6999). Eden, June 15-July 20. 



Photuris LeConte 



P. PENNSYLVANIA (DcG.) (7013). Commou in July and taken 

 by sweeping bushes. 



Cantharidae. The Blister Beetles 



Searching in flowers as well as sweeping and beating is the 

 method. 



OHAULIOGNATHrS Heiltz 



C. PENNSYLVANicus DcG. (7051). Commou on Solidago and 

 allied plants. Station F26-4 mating, x\ug. 10. 



