. ] 



LAMELLICOHMA. 



17 



clypeus as a rule rather strongly 

 sinuate, black, or with very narrow 

 reddish anterior margin. 

 uf. Elytra not or not strongly widened 

 behind, more or less red or pitchy 

 red. 

 a}. Site larger; spurt of posterior 



tibia; longer 



bj. Size smaller; spars of posterior 



tibiao shorter. 



*. Elytra lighter ; head distinctly 



and rather strongly punctured . 



*. Elytra darker ; head very finely 



punctured 



bf. Elytra strongly widened behind ; 

 upper surface entirely black . . . 

 2. Base of thorax not bordered except at most 

 near posterior angles. 



A. Elytra black or black with an oblique red 

 spot ; thorax with sides straighter . . . 



B. Elytra of a more or less livid yellowish 

 colour ; thorax with sides somewhat rounded 



Posterior tibia? furnished with short bristles at 



apex intermingled with larger ones. 

 1. Base of thorax bordered. 



A. Elytra very dull with interstices rugose. 



a. Forehead with obsolete tubercles; interstices 

 depressed ; elytra of a dark reddish colour; 

 length 4-5 mm 



b. Forehead without tubercles ; interstices flat ; 

 elytra black ; length 2-3 mm 



B. Elytra with interstices punctured, more or less 



shiny, 

 a. Mesosternum carinate between intermediate 



coxae, 

 a*. Elytra black or black with reddish or 



yellowish-red markings, 

 af. First joint of posterior tarsi dilated, 

 shorter ; thorax unicolorous black . . 

 bf. First joint of posterior tarsi not di- 

 lated, longer. 



a*. Thorax black with reddish spot at 

 anterior angles which is sometimes 

 obsolete ; elytra blxck with indistinct 

 cloudy reddish markings . . . . 

 bj. Thorax black; elytra black with 

 two well -marked yellowish-red spots 



on each 



b*. Elytra yellowish with suture alone dark 

 c*. Elytra yellowish with variable black spots 



and streaks. 



at- Size smaller; anterior angles of 

 thorax reddish ; anterior dark marking 

 in second interstice of elytra situated 



before middle 



bf. Size larger; sides of thorax entirely 

 reddish ; anterior dark marking in 

 VOL. iv. 



A. LAPPONUM, Oj/ll. 



A. F<KTll>US, F. 

 A. PUTKIDCB, Cf. 

 A. NEMOBAL1S, Er. 



A. PLAQIATU8, L. 

 A. LIVIDUB, Ol. 



A. POBCC8, F. 

 A. 8CHOFA, F. 



A. THETIS, Pan*. 



A. FC8II.LUS, Herbft. 



A. yl U'KI M.U r I Al I b, L. 

 A. MBHDAR1US, F. 



A. JKQUINATUi, F. 

 



