77S Oxyicliui. (Ceimini.) 



* 35. n. arenai lus: IViger., nilidus^ anfennis aplceni versns, liliis larsisqne 

 fnsco-teslficeis^ elijlris lestnceis, basi snlnraqne nigris , tliorace Orevi, 

 subrdHer canalicutato, parce subtditerque punctalo. — Long. I^ "«. 



^lannerh. liraciichjtr. 46- 11. — Er. Col. March. I. 58.S. 10. 

 Staph. arenarius Puyk. Faiin. Suec. JIL 382. 20. 

 Oxyt. arenariiiK Gi/fl. Ins. Suec. II. 448. 5. — Sahlb. Ins. Fenn. I. 409. 1. 



Rudd Ent. Jlag. II. p. 180. 



Habitat in arena in lacnnm ripis, in Stiecia, Gernianii. 



B. opaco (hii)lo fere niinor, nii^er, nitidus, tenniter griseo-pnbescens. 

 Antennae capite panlo longiores, graciliores , articnlo tertip seciUKlo mnlto 

 minore et rhiplo breviore, ultimis tribus abrupte distmcteque crassioribus, 

 piceo - testaceae, articnlis duobus primis nigris. Mandibulae modice promi- 

 nentes, tenues. acntae, leviter arcuatap, medio obsolete bidentatae, rufae. 

 Palpi nigri, Capiit tborace dimidio angustiu.Sj oninium subtilissime coriaceum, 

 parce obsoletecpie punctulatnmj snbnitidum, fronte utrinque ad antennarnm 

 basin foveola miinita impressa, angnlis apicalibus denticnlo minimo promi- 

 nulo acnto terminatis. Tborax coleopteris parum angustior, latitudine dimi- 

 dio brevior, Jateribus anterius subrectis, pone medium angulos posteriores 

 versus subito sinuato -angustatis, bis subprominulis, convexus, omnium sub- 

 tilifsime coriaceus, nitidulus, subtiliter canaliciilatns, miiuis crebre subtiiiter 

 obsoleteque punctatus. Elytra thorace sesqui longiora, confertim snbtiliter 

 punctata, pallide rufo - testacea, basi suturaque nigris, vel nigra, angnlo api- 

 cali exteriore magis minusve late testacoo. Abdomen supra laeve, subtns 

 crebre obsolete punctatum, nitidum. Pedes nigri, trochanteribus, tibiis tar- 

 sisque obscure testaceis. 



Sexus differentia latet. 



* 36. S- dehilis: Niger., opacus, antennis, pedihns ehjtrisviue pnltide tesia- 

 ceis, his macuta scuteltari triangidari nigra^ thoruce subtilissime coria- 

 ceo, subtiliter punctato cunatictdatoque. — Long. 1|- lin. 



Habitat in Rossia meridionali, Dom. Godet. 



B. arenario paulo longior, tenuiter pubescens, niger, capite tlioraceque 

 opacis, abdomine subnitido. Antennae capite sesqui longiores, artienlo ter- 

 tio secundo paulo breviore , apicem versus sensim incrassatae, testaceae. 

 Mandibulae porrectae, parum falcatae, tenues, edentatae^ acutae, rnfae. Oris 

 partes reliquae testaceae. Caput omnium confertissime subtilissuTieque coria- 

 ceum, nigrnm, opacum, fronte utrinque ad antennarum insertionem vix im- 

 pressa. Thorax coleopteris paulo angustior, latitudine parnm longior, late- 

 ribus et basi leviter, angulis posterioribus fortiter rotundatis, apice subemar- 

 ginatus, leviter convexus, omnium confertissime snbtilissimeque coriaceus, va^e 

 subtiliter obsoleteque punctatus, subtiliter canaliculatus, nigro-piceus, opacus. 

 Elytra thorace paulo longiora, sat crebre subtilius punctata, pallide testacea, 

 nitida^ circa scutellum spatio paryo triangulari nigricante. Abdomen supra 

 subtilissime confertissimeque punctatum, nigrura, nitidum , subtus crebriiis 

 punctatnm. Corpus totum subtus rufo-piceum. Pedes cum coxis omnibns 

 pallide testacei. 



Sexus differentia latet. 



