12G MANDinULATA. COI.EOrTERA. 



tJie thorax, l)Iack-, with the apex piccous, sul)pilose, punctate : epigastrinm 

 hiacic : breast aitdlcgs pale tafriccoux : ahdonioi broad, subpubesceiit, ferru- 

 ginous, with the apex obtuse and black: antcnncu pilose, longer than the 

 thorax, thickened exteriorly, piceous, iviih the three last Jumts pale, the 

 terminal one obtuse. 



Very rare : it has been found, I believe, only in the county of 

 Norfolk, Avhence my specimen was obtained. 



* * Thorax black. 



Sp. 51. Haworthi. Plate xxvi. f. 3. — llufa, nitida, capite, thorace, epigasirio, 



elytris angulo cxlerno anoque nigris. (Long. corp. 2^ lin.) 

 Al. Haworthi. Kirbij MSS.—StepL Catal. 263. No. 2616. 



Rufous, shining, slightly pubescent : head slightly narrower than the thorax, 

 subtriangular, black, punctulated behind the eyes : mouth rufous : thorax 

 rather longer than the head, subtruncate in front, rounded behind, luith a 

 large deeply impressed puncture behind, above the scutellum, which is black: 

 elytra a little longer and wider than the thorax, jDunctate, rufous, with the 

 outer hinder angle broadly bla^k : abdomen above twice the length of the 

 elytra, broad, deeply margined, rufous, with the two last joints black : 

 antennae pilose, as long as the thorax, thickened exteriorly, dusky ferrugi- 

 nous, with the base paler, the terminal joint rather oblong. 



Probably a variety of Al. fulgida of Gravenhorst, which is described as having 

 the elytra entirely testaceous-red. 



Also very rare : taken only in Norfolk ; first, I believe, by my 

 friend Mr. Haworth, in honour of whom the species is dedicated by 

 Mr. Kirby. 



b. Antennae with the intermediate joints transverse. 

 1. Antennae rvifous, or pale. 



Sp. 52. cingulata. Testacea, capite abdomineque cingulo nigris, antennis fir- 



rugineis acutis , thorace obsolete unisulcato. (Long. corp. 1^: lin.) 

 Al. cingulata. Kirby MSS.—Steph. Catal. 263. No. 2647. 



Testaceous-'^eWow , rather shining : head a little narrower than the thorax, 

 somewhat rounded, black, rather flat, smooth, with an obsolete longitudinal 

 furrow : thorax a little longer than the head, subtruncate in front, rounded 

 behind, rather flat, very delicately punctured, with an obsolete dorsal line : 

 elytra longer and broader than the thorax, slightly pubescent and punctu- 

 late : abdomen above twice the length of the elytra, dusky-black, with the 

 base and apex testaceous : antenna; ferruginous, with the base testaceous, 

 slightly incrassated at the tip, the joints short and compact, the terminal 

 one subovate-acute. 



