20 COLEOPTERA OF KANSAS 



and their joints from the eighth to the eleventh are each one-half shorter than 

 the seventh. 



DRYOBICS Lec. 



D. sexfJtSCiiltus, supra nigcr nitidus, capitc thoraceque flavo-pubesceutibiis, illo inter anteiin.as 

 glabro transversim elevato, hoc fascia uigra ad medium ornato, latitudiue paulo breviore, postice 

 leviter coarctato, punctato, callis tribus dorsalibus notato, ante medium transversim impresso ; 

 elytris fasciis tribus apiceque late tJavo-pubesceiitibus ; subtus fiavo-fasciatus, antennis pedibusque 

 rufis, illis articulis internis subtus louge iimbriatis. Long. -65 — I'.O. Tab. I, tig. 15 (femiua). 



Lec. Journ. Acad. Nat. So. 2d ser. II, 23. 



Callidiinn sexfasciatum Sat, Journ. Acad. Nat. Sc. Ill, 415. 



Alabama (Prof Haldeman) and Ohio (Dr. Kirtland) : Say found it on the 

 Arkansas river. The antennas of the female are but little longer than the body, 

 those of the male are one-half longer. The femora are compressed and gradually 

 slightly clavate. 



ARHOPAL,riS Serv. (emend. Lec.) 



A. cliai'll!!>, niger subtilissime punctulatus, thorace latitudine sesqui breviore, flavo-pubescente, fasciis 

 tribus angustis nigris, elytris ad apicem oblique intus truncatis, a basi ad quadrantem flavis, gutta 

 utrinque parva ad medium, fascia lata poue medium apiceque flavis, antennis pedibusque nigris. 

 Long. -85. Tab. I, fig. IG (var.). 



Lec. Journ. Acad. Nat. Sc. 2d ser. I, IT ; Proc. Acad. Nat. Sc. YI, G8. 



Chjtus charus Say, Bost. Journ. Nat. Hist. I, 193. 



Missouri, Dr. Engelmann ; Creek Boundary, Dr. Woodhouse. Tlie segments of 

 the body beneath are edged with yellow ; the humeri are marked with a black 

 dot; the apical yellow spot sometimes includes a black spot, as in the specimen 

 figured. 1 have seen only females of this species. 



STE!¥A§PIS Dup. 



S. isolitaria, atra supra glabra, subtus parce cinereo-pubescens, tliorace latitudine fere duplo bre- 

 viore, parce punctato, ante basin callo kuvi alteroque utrinque versus latera modice clevatis, 

 lateribus ipsis bituljerculatis, elytris subtilissime strigosis, parce subtiliter punctulatis, pedibus 

 cyanescentibus. Long. 1-43. Tab. II, fig. 14 (fcmina). 



Lec. Proc. Acad. Nat. Sc. VI, 441. 



Cerambyx solilarius Say, Journ. Acad. Nat. Sc. II, 410. 



Callichroma solitarium Hald. Trans. Am. Phil. Soc. X, 32. 



Smileceras solitarium Lec. Journ. Acad. Nat. Sc. 2d ser. II, 9. 



New Mexico, Dr. Wislizenus; Kansas, Say; Texas, Messrs. Clark and Schott; 

 Tucson, myself The male has the antennce longer than the body and slender. 



TYLOSIS Lec. 



T. lliacillatlis, niger, thorace elytrisque coccineis, illo latitudine fere duplo breviore, punctate, 

 callis quinquc Isevibus nigris, elytris confertim punctatis, macula humerali, alterisque utrinque 

 tribus nigris. Long. -75. Tab. II, fig. 15. 



Lec. Journ. Acad. Nat. Sc. 2d ser. II, 9. 



New Mexico, Dr. Wiislizenus (probably found west of Santa Fe). The humeral 

 spot of the elytra in one specimen is obsolete. The antennae of the male are much 

 longer than the body. 



