164 LE CONTE.— LONGICOEN COLEOPTERA 



is shorter than in the preceding, and it is sometimes entirely covered with dense 

 pubescence. 



12. S. PUNCTICOLLIS, nigra, subtus cinereo-pu'bescens, capite thoraceque dense sulphureo-pubescentibus, illo 

 macula frontali, alteraque postica nigris, thoraceque maculis 4 discoidalibus, alteraque utrinque lateral! 

 nigris ; elytris confertim punctatis, sutura margineque sulphureis. Long. 45. 



Say. J. A. N. S. 3, 406. 



Saperda trigeminata Randall. Bost. Journ. Nat. Hist. 2, 43. 



Middle, Eastern and Western States ; very rare. A fine specimen from Ohio was 

 given me by Dr. Schaum. 



13. S. LATERALIS, nigra, subtus cinereo-pubescens, supra brevissime cinereo-pubescens, parceque villosa, 

 oculorum margine, thorace lateribus, elytris vitta sub-marginali, suturaque angustissima flammeo- 

 pubescentibus : thoracis lateribus nigro bimaculatis. Long. '32 — ^S. 



Fabr. Ent. Syst. 2, 312 : Syst. El. 2, 323 : 01. 68, 4, 41. 

 Compsklea lateralis Hald. 55. 



Middle, Western and Southern States. The thorax is densely punctured ; the 

 punctures of the elytra are large. 



14. S. TRiDENTATA, nigra dense cinereo-pubescens, oculorum margine, thoracis lateribus, elytorum margine 



fasciisque tribus angustis obliquis flammeo-pubescentibus, elytris dorso subdepressis parce punctatis. 



Long. '4 — -6. 

 Olivier 68, 4, 48. 

 Compsidea tridentata Hald. 55. 



Common in every part of the United States. The thorax has frequently two black 

 spots on each side ; and the elytra are sometimes marked with three black dots, two 

 adjacent to the anterior band, and one near the tip. 



15. S. PiCEA, *' pieea antennis, pedibusque ferrugineis." Parva. 

 Fabr. Syst. El. 2, 332. 



16. S. CANA, " nigra lanugine cana tecta, elytrorum linea suturali et marginali, sterno, abdomineque albidis." 



Long. -4. 

 Newman. Entomologist, 12. Florida. 



17. S. CRETATA, "brunnea; prothoracis dorsum vittis 2 niveis signatum : utrumque elytron maculis 3 niveis 

 signatum, macula antica mediana elongata, subquadrata : 2 posticae fere coniunctas versus apicem sitae ; 

 latera e capite ad anum vitta lata irregular! nivea ornata : species perpulchra !" Long. '7. 



Newman. Ent. Mag. 5, 396. 



20. S. ocuLATicoLLis, " black, covered with cinereous hair, elytra truncate at tip." Long. -45. 

 Say. J. Ac. Nat. Sc. 3, 406. 



Missouri Territory. The thorax has two glabrous spots. Probably an Oberea. 



21. S. INORNATA, " black covered with cinereous hair, antennae annulate, elytra entire." Long. -45. 

 Say. J. Ac. Nat Sc. 3, 407. 



Missouri. The elytra are acute and equally attenuated from the tip and margin 



This is possibly the male of S. concolor Lee. 



