AMERICAN PniLOSOPniCAL SOCIETY. 445 



strongly resembles Dromius ■i-viacvlatus, but the venter is not 

 black, and the spots of the elytra are differently formed. 



On flowers, (the blossom of the blackberry, <!tc.) in May, June, 

 July and August. Not uncommon. 



The name 4-ho/«/«.s has already, been made use of in this 

 genus ; I have therefore been compelled to change it. 



[The species afterwards described by Dcjean as L. aiialis is 

 subsequently claimed as this species, and it is certain that varie- 

 ties X and are so correctly referred : with regard to the type, 

 however, I believe that Say has described L. axilhiris Dej.,thu8 

 confounding these two very distinct species. — Lec] 



5. L. VIRIDIS. — Green, polished, immaculate ; antenna;, palpi 

 and feet black. 



Length upwards of one-fifth of an inch. 



Body impunctured, nearly destitute of hairs ; head green, 

 with a few obsolete punctures ; antennaB black-brown ; labrum 

 and palpi blackish ; nasus cupreous ; trunk green polished, 

 beneath darker; thorax with an impressed linej elytra ob.solete; 

 striiv! distant, acute; outer margin punctured; a single punc- 

 ture near the inner tip; feet black; nails pectinated; venter 

 blackish-green. 



Var. a. Dark purplish blue ; striae of the elytra indistinct, 

 beneath purple-black ; antennaj black. 



Very common on flowers. The thorax and elytra, when ex- 

 amined by a high magnifier, are granulated. 



6. L. PLATICOLLIS. — Rufous; elytra black-brown edged with 

 rufous; margin of the thorax depressed. [15] 



Length nearly two-fifths of an inch. 



Head dark rufous, tips of the mandibles and eyes black ; tho- 

 rax rufous, impunctured, rather wider than long, widest befoFC 

 the middle, somewhat narrowed behind ; hind angles very 

 obtuse ; margin depressed; dorsal line slightly impressed ; basal 

 lines obsolete ; elytra blackish-brown, with a pale rufous edge ; 

 stria; acute; interstitial lines flat; feet testaceous ; venter dusky, 

 blackish towards the tip, and on the tips of the segments. 



Var. a. A humeral, submarginal, pale rufous, longitudinal 

 spot ; disk of the thorax dark rufous, margin pale. Museum of 

 Mr. Peale. 

 1823.] 



