TUB FLAT BAEK BEETLES. ■107 



*107S (3320). L.-EMOPiiL.Eis biguttatus Say, Journ. Phil. Acad. Nat. Sci., 

 V, 1826, 267 ; ibid. II, 326. 



Oblong, depressed. Dark chestnut brown ; legs and antennae slightly 

 paler. Thorax narrowed behind; sides much curved, the margins obso- 

 letely crenate. Elytra striate, twice as long as head and thorax together, 

 strongly margined. Length 3^ mm. 



Southern half of State ; frequent. May 1-December 18. 



1079 (3321). L..EM0PHL.EUS FASciATrs Melsh., Proc. Phil. Acad. Nat. Sci., 

 II, 1844, 113. 

 Oblong, depressed. Pale reddish-brown ; elytra somewhat darker. An- 

 tennae slightly longer than head and thorax, the last three joints broadest 

 and flattened. Thorax slightly narrowed behind, sides curved and feebly 

 sinuate. Elytra as in MguttaUis, but only lightly punctured. Length 3- 

 .3.5 mm. 



Kosciusko, Marion, Lawi^eiicc and Posey counties; scarce. 

 March 24-November 23. Taken in spring at sap on maple and 

 beech stumps. 



L. convcxulus Lee, dark brownish-yellow, length 2-2.4 mm., is 

 known to occur from 7\Iichigan and near Cincinnati. 



lOSO (3.'!27). TuSMOVii-LJEVS adusths Lee, Proc. Phil. Acad. Nat. Sci., VII, 

 1854, 74. 

 Oblong, subconvex. Head and thorax reddish-brown, thickly and 

 coarsely punctured; elytra darker, shining, glabrous. Head as wide as 

 thorax; antenn;e two-thirds the length of body. Thorax twice as wide as 

 long, narrowed at base, sides strongly rounded, sinuate near hind angles, 

 which are sharp and prominent. ]':iytral strise fine, punctured. Length 

 2 mm. 



Lake, Kosciusko, Marion and Posey counties; scarce. ^lareh 

 27-June 20. Occurs on beech logs. 



L. modrstns Say, 'dark brownish-yellow, sparsely and rather 

 deeply punctate, length 1.8-2.3 mm., is Imown from Canada and 

 Georgia. 



1081 (332S). LiEMOPHLHUS TESTACEU.s Fab., Ent. Syst. Emend., I, 1708, 00. 

 Elongate-oblong, depressed. Uniform light reddish-brown. Antennae of 

 male nearly as long as l>ody; of female equal to elytra. Head and thorax 

 sparsely and rather finely punctured; the latter quadrate, sides almost 

 parallel, front angles plainly toothed, hind ones rectangular, lateral grooves 

 distinct. Length 1.5 ij mm. 



Throughout tlie S1;ite; fi'equent. January 5-June 2fl. Found 

 mating in April. ITibernates; gregarious in winter. 



