24 John Sahlberg. [XLV 



depressa vestita efc maciilis albo-pnbescentibiis nebulösa; epi- 

 plenris obsolete pnnctulatis. Corpus subtns nigro-aeiieus, 

 teniiiter pnbescens et snbtiliter puiictnlatuni. Pedes riifo- 

 testaoei, femoribns posticis obscnrioribns. 



Habitat in Sibiria jenisseensi in territorio frigido rarins. 

 In insula Nikandrovsld (70° 40') d. 13 et 14 Ang. et prope 

 vicurn Tolstoinos (70° 10') d. 1 — 5 Sept. nonnulla specimina 

 legimns Dom. F. Trybom et ipse. 



50. Liuliiis (Metaiiomiis) atriceps n. sp. 



Elongatns, parum convexus, rufo-ferrugineus, nitidnlus, 

 griseo-pnbescens, capite, antennis, prothoracis vitta lata snpra 

 et infra marginibusque anguste, scutello, pectore femoribusqne 

 nigricantibus; capite depresso; antennis longis vix serratis, 

 articnlo 3:o 4:o paullo breviore, intermediis latitudine fere 

 diiplo longioribns; protliorace snbqnadrangnlari, angulis po- 

 sticis divaricatis, snbtiliter carinatis; elytris piinctato-striatis, 

 interstitiis punctnlatis ; abdomine segmento nltimo ventrali 

 trnncato, carina arcnata transversali obtusiuscula, postice 

 flavo-ciliato. c/. Long. 7,5 mm. 



L. (Selatosomo) spreto Mann. statura similis, sed colore 

 insigni ab omnibns speciebus congeneribus mox distinguendns. 

 — Capnt subporrectnm, fronte depressa, confertim fortiter 

 punctatum, tenuiter flavo-pubescens, mandibiilis rniis, apice 

 palpisque piceis. Antennae corporis medinm fere snperantes, 

 nigro-piceae, pnbescentes, vix serratae; articulo primo crasso, 

 obliqno, secundo parvo, tertio hoc fere duplo longiore sed 

 4:o breviore et angustiori, 4 — 10 sensim longioribns et an- 

 gnstioribns, latitndine duplo longioribns, snbtus obsoletissime 

 angnlariter productis, nltimo lineari, pennltimo vix longiore. 

 Prothorax latitndine sna perj)arnm longior, apice angnstatus, 

 in meclio leviter rotundato-dilatatus, angulis posticis fortiter 

 divaricatis, acutis, extus carinatis, supra leviter convexus, 

 confertim minus snbtiliter punctatus, linea media postica laevi, 

 tennissime pubescens, niger, disco pläga magna utrinque, mar- 

 ginem omnem angustam vittamque mediani latam relinquente, 



