4.S CKPHALOLEIA. 



Mas. Abdominis segmento anali late emarginato, medio sinuato. 

 Fiem. Alidomiui.s segmento anali late emarginato. 

 Long. 2|— 3 lin. 



C. broadly elongate, bright nifo-fulvous ; antennae (the basal joint 

 excepted) black ; first joint subinerassate, longer than the second. 

 Thorax transvcrso, one-half broader than long ; sides broadly 

 margin(>d. straight and i)araUel behind, rounded in front, produced 

 beyond the apical margin, anterior angles obtuse ; above mode- 

 rately convex, .smooth and shining, finely but distantly punctured ; 

 lateral borders reliexed, canaliculated. Elytra rather broader 

 than the thorax ; sides margined, slightly convex ; apical margin 

 with a few indistinct seiTatures, only ^•isible under a powerful lens ; 

 above moderately convex, less distinctly flattened along the suture ; 

 sides sinuate below the shoulder, lateral margin slightly reflexed ; 

 each elytron A\dth eleven rows of distinct punctures, the first 

 abbreviated. 



Male. Anal segment of abdomen (Tab. III. fig. 11 cJ ? ) broadly 

 emarginato, its middle sinuate. 



Female. Anal segment of abdomen broadly truncate-emarginate. 



Hab. Cayenne ; Amazons. 



S in the collection of W. W. Saunders, Esq. ; $ in that of ,T. 8. 

 Baly. 



Distinguished from the last species by its broader thorax and 

 smaller size. 



12. Cephaloleia Waterliousei, n. sp. 



C. elongata, subdepressa, fiiseo-fulva, nitida; antennis elytrisque (his 

 basi exceptis) nigris ; oculis piceis. 



Mas. Abdominis segmento anaU late emarginato, medio sinuato. 

 Fcem. Abdominis segmento anali late emai'ginato, emarginatione 

 utrinque sinuato, medio paullo producto, dente obtuso armato. 

 Long. 3^^ lin. 



0. elongate, subdepressed, shining fusco-fidvous ; antennae and the 

 posterior two-tliirds of the elytra black ; eyes piceous. Head 

 smooth, subremotcl}- and finely punctured ; antennaj robust, fiU- 

 form, black, apex of terminal joints fulvous ; first joint incrassate, 

 longer than the second. Thorax subquackate, one-third broader 

 than long ; sides straight and parallel, rounded at the apex ; 

 lateral margin narrowly dilated, reflexed, produced beyond the 

 apical margin, anterior angles obtuse, rounded, posterior acute ; 

 above smooth and shining, transversely convex, indistinctly exca- 

 vated on the outer disc and at the base ; chsc finely and very 

 remotely, sides deeply and subremotely punetiu^ed. Scutellum 

 shining, inipunctate. Elytra rather broader than the thorax ; 

 sides parallel, apex regularly rounded ; above moderately convex, 

 sides subsinuate below the shoulders, their outer margin narrowly 

 refiexed ; surface smooth, each elytron with eleven rows of distinct 



