78 G. R. CROTCH, M. A' 



CIIAUI.IOUXATIIUN Ilentz. 

 Legs red at the base. 



Sides of thorax straight, opaque. marSTJliafa. 



Sides of thorax rounded. 



Thorax elongate, sliining, elytra pale (li<<«<'iiM. 



Elytra with a|)ex black head red pr4»l'iiii<lllStf- 



Elytra with a subapieal vitta black opacuK. 



Legs entirely black, elytra visibly punctate. 

 Thorax shining. 



Elytra with the scutellar region and apical third black 1>a!>ialis. 



Elytra with a small basal spot and posterior vitta black LewiNii. 



Thorax with disc opaque. 



Elytra with subapieal vitta black. 



Elytra with no basal spot, thorax subquadrate penn!«ylvaiiicii!$. 



Elytra with soutellar spot black, thorax elongate NCMitdlaris. 



Elytra with apical third black liinbicolIiM. 



C. liCWisii, D. sp. — Orange-yellow, subpubescent, bead, legs and anlennaj 

 black ; thorax subquadrate, sides and angles rounded, disc black, v/ith a nar- 

 row yellow margin, shining, pisterior fovese tolerably deep; scutellum black, 

 shining; elytra slightly shining, distinctly granulate, or rugosely punctate, 

 each with a small basal patch (not reaching the shoulder) black; also each 

 with a long black vitta, starting from the basal third and narrowly edged with 

 yellow ; body beneath with the coxse, metasternuin and two spots on segments 

 to six black. L. lU mm. 



New 3Ie.^ico. (Lewis.) 



Zeugopliora calirornioa, n. sp. — Bright orange, metasternum, body 

 and disc of elytra black; head shining, sparsely punctate, antenna: long; tho- 

 rax longer than broad, coarsely punctate, lateral tooth obtuse, sides quite 

 straight in the posterior third; elytra very strongly punctate, orange, with a 

 common black sutural band reaching three-quarters the length. L. 3.5 mm. 

 Ou willows at Crystal Springs, Oregon ; rarely. 



Oypt "oophalus iiigcrriinu$«, n. sp. — Entirely black, shining; tho- 

 rax convex, scarcely visibly [)unctulate; elytra clearly punctate striate, inter- 

 vals smooth, the two first strife do not reach the apex; prosternal epipleurse 

 sr#ooth, ventral segments rugulose, ])ygidium shining, sparsely punctate- 

 L. 4 mm. 



Crystal Springs, San Mateo. Easily known by the shining black 

 color throughout. 



I*acliybrafliys l>»nneri, n. sp. — Black, rather densely clothed with a 

 short decumbent gray pubescence; head closely and thickly punctate, with a 

 frontal impression; thorax broader than long, front angles well defined, sides 

 rounded, narrowed towards the base, which is margined and produced into a 

 rounded lobe before the scutellum ; the sides are more or less yellow, the punc- 

 tures remaining black; scutellum pubescent, truncate ; elj'tra closely and ir- 

 regularly punctate, the base and one-third the external margin narrowly 

 yellow; pygidium uniformly punctate and pubescent, sides narrowly yellow ; 



...tl- 



