4:28 APPENDIX, 



[LeConte. 



APPENDIX II. 



UNRECOGNIZED SPECIES. 



1. Bhynchites virdiaeneus Randall, Bost. Journ. Nat Hist., ii, 23. 

 R. corpore elongate viridi-seneo ; capite subnigro, dense punctulato ; 



rostro dilatato, supra utrinque sulcato ; thorace seneo, dense et profunde 

 punctulato ; elytris viridi-aeneis, seriebus vagis punctulatis ; pedibus piceis. 

 Body elongated, brassy. Head darker, profoundly punctured ; front 

 somewhat depressed ; rostrum dilated, especially at tip, which presents a 

 tubercle on each side, an impressed line nearly the whole length on each 

 side. Thorax brassy, densely and profoundly punctured. Elytra green- 

 ish brassy, with profound punctures disposed in irregular lines ; feet in- 

 clining to piceou*. Length about three-twentieths of an inch. Occured 

 at Augusta (Maine), June. Perhaps allied to the R. c&ratus of Say, but 

 the elytra of that insect are described as crenate-striate. 



2. Bhynchites congrua Walker, Nat. in British Columbia by J. K. 

 Lord, ii, 331. 



Nigricante cyanea, aspere punctata ; rostro thoracis longitudine, thoracis 

 lateribus convexis ; elytris latis, lateribus sub-convexis. 



Blackish blue, roughly punctured. Rostrum as long as the thorax, 

 slightly dilated towards the tip. Thorax narrowed in front, sides convex. 

 Elytra much broader than the thorax and about twice its length ; sides 

 slightly convex. Length 3 lines. 



Bhynchites humeralis Bah., Eugenics Resa, Ins. 117. 



Oblongo-ovatus, modice convexus, niger tenuiter pubescens ; antennis 

 tibiisque ferrugineis ; prothorace confertissime punctulato, lateribus parum 

 ampliato ; elytris crebre punctato-striatis, macula humerali rufo-testacea 

 ornatis. Long, 2 mm. ; lat. 1 mm. 



Var. a' elytris rufo- ferrugineis dorso infuscatis. 



If this species properly belongs to our fauna, it will be readily recognized 

 without the aid of the long description which accompanies the above 

 diagnosis. 



3. Polydrosus americanus Gyll., Sch. Cure, ii, 136. 



"Oblongus. niger opacus, cinereo-squamulosus, fuscoque pubescens ; an- 

 tennis tibiis tarsisque ferrugineis ; thorace pulvinato, confertim punctate ; 

 elytris punctato-striatis, apice acuminatis, in dorso plagiatim nigro-varic- 

 gatis. America borealis, ex musseo Dom. Com. Mannerheim, ad de- 

 scribendum, amice communicatus. 



Parvus : Sitona lineello minor. Caput majusculum, subquadratum, supra 

 planum, confertim punctulatum, nigrum, sat dense cinereo-squamulosum ; 

 oculi semi-globosi, nigro brunnei ; rostrum capite paulobreviusetangustius, 

 crassum, p:)rrectum, angulatum, supra planum, anterius obsolete canalicu- 

 latum, punctatum, nigrum, squamulosum. Antennai longiusculae, fer- 



