78 PROCEEDINGS OF THE ACADEMY OF 



2. C. bivittata, Say. striolata, Boh. I.e. ii. 444. vittula, Boh. 1. c. 



Shortly ovate, convex, yellowish-red, black beneath, antennae 

 with six joints red ; legs brownish-red ; elytra "with the sides not 

 explanate, deei)ly punctate striate, a line of sub-marginal coarse 

 punctures; each with the suture and two vittae deep brown. L. .19. 

 Middle and Southern States, Illinois. 



3. C. thoracica (111.), Boh. Mon. ii. 376, 4J. 



Oblong ovate, green, thorax and scutellar region reddish ; 

 beneath black, sides of abdomen iiarrowlj^ paler ; basal half of 

 femora black ; elytra confused)}' punctate. L. .28. Illinois. 



4. C. tezana, sp. n. 



Oblong ovate, sides sub-parallel, last three joints of antennas 

 black, tlie rest pale ochreous, shining; thorax with the angles 

 rounded ; elytra with the humeral angles prominent, margins 

 tolerably broad, with nine striae of very deep coarse punctures. 

 L. .22. Texas (Belfrage). 



5. C. callosa, Boh. Mon. ii. p. 471. 



Elytra irregularly tuberculate, and gibbous, dark brown^ mar- 

 gin with two yellow patches, one medial, one sub-apical ; thorax 

 with base largely brown. L. .20. Texas (Salle). 



Closely resembling Copt, clavata, but a true Cassida. 



CoPTOCYCLA, Chev. 



1. C. aurichalcea (Fab.), Boh. Mon. iii. p. 142. 



Above shining, finely seriate punctate, golden, after death testa- 

 ceous, body beneath and last four joints of antenna) black. L. 

 .23. 



Far. Femora with the base infuscate. 



Middle, AVcstern, and Southern States. 



C. aiiriaplendens, Bob., is o\\\y a pale form of this. 



2. C. Arizonae, sp. n. 



Above reddish, with a large lateral h3'aline triangular patch, 

 well defined posteriorly; body beneath and four last joints of 

 antennaj black. L. .23. Arizona (Leconte). 



3. C. guttata (Oliv.), Boh. Mon. iii. p. 314. 



Testaceous above, base of thorax, disk, and base of elytra dark ; 

 body beneath black, sides broadly red ; last two joints of antcnnje 

 black. L. .23. Atlantic region. 



