Catalogue of the GcodepJiagous Coleoptcra. 



coidali dod fasciifbrrai dignoscendus : elytra obsolete 

 striata, stria suturali solum profundiore. Habitat 

 ubique minus frequens. 

 15, • c o r r u s c u s • Piceus, niti lissimus, caruleo-micaiu, tho- 

 rare latitudinc sesqui breviore, postice retracto, basi 

 utrinque obhqvo, elytri.s .stria suturali Integra, jainc- 

 toque magno impresso, antenndrum basi jnd/busquc 

 t< start is. Long. '09. Habitat XovEboraci et ad 

 Rocky M luntains. 

 Praecedente sesqui minor, piceus, nitidissimus. Antenna' cor- 

 iimidium aequantes, basi apiceque testaccis. Thorax 

 latitudine sesqui brevior, lateribus rotundatus, postice leviter 

 retractus, basi utrinque oblique truncata, medio leviter emargina- 

 ta, angulis posticis valde obtusis; disco minus: convexus, linea 

 longitudinali profunda, antice abbreviata, impressione transversa 

 posteriore valde profunda, medio angulata, basalibus parvis, pro- 

 fund Elytra tborace sesqui latiora, elongata, amice leviter 

 angustata, dorso subconvexa, stria Buturali profunda, basin non 

 attingente, postice longiua recurvata, reliquia obliteratia ; puncto 

 magno pilifero ante medium, alteroque prope apicem ; stria mar- 

 ginali ad medium, amice abbreviata, punctis 4 ad bumerum. 

 /'/ -/< i pallide testacei. 

 1<',. *seqiIQ.X. E 'us. piceus, thorace convexo, latitwline 

 fere duplo breviore, impressionibue transversis profun- 

 di*, linea longitudinali vix distincta, basi utrinque oblu 

 ' t iii: elytris testaceis, antici leviter angustatis, convex- 

 Uuculis, 6b8oh U striatis, stria su/urali pus/ice profunda, 

 longius recurvata, punctoque magno impresso, antennis 

 libusque testaceu. Long. *1. Habitat a I Rocky 



[ I ■.mil. litis. 



Praecedenti simillimus, Bed tior, el tborace impressione 



apteriore profunda, linea longitudinal] fere nulla, elytrisi 

 teal ill ceudus. 



17. ! B «• vug. Say. Trans. A. P. S. II. 



troglodytes* Dej.Sp.Gren. Forma omnino T. cor- 



