2400 



1. Ccssdtori statura et maguitudine simiiis et aftinis, 

 scutello plano anoque maculis 3 albis mox discedens. Caput 

 vertice sat lato, pone oculos vix angustato, genis nitidulis 

 subbuccatis, mandibulis sat validis, clypeo confertiuj pun- 

 ctato apice rotundato-truncato. Antennae sat validse, apice 

 attenuata?. nigra^, flagelli semianimlo 4 — 5 articulato albo, 

 articulo 2:o crassitie sua paullo longiore. Thorax sat ro- 

 bustus, mesonoto subtiliter punctato, notaulis nuUis; meta- 

 thorace fere rautico, costula nulla, areola transversim qua- 

 drata, spiraculis maximis, area petiolari vix discreta; scu- 

 tello plano, basi la?vi, postice subtiliter punctato. Alae- sat 

 fumata?, stigmate ferrugineo, postcosta nigro-fusca, tegulis 

 piceis. Abdomen sat latum, nigrum, segmentis 5;o macula 

 angusta, 6:o ovali, 7:o lineari albidis; l:o postpetiolo cari- 

 nis nullis, area media dense subtilissime striolata, laterali 

 punctato-strigosa, 2:o gastrocoelis et thyridiis sat impressis, 

 his quam intervallo vix minoribus. Pedes sat validi fulvi, 

 coxis et trochanteribus nigris, tarsis posticis sat crassis. 



Funnen pa Dovre i Norge at' provinsial-lakaren, Doctor Hen- 

 ning Nortlenstrom. ifrig naturforskare, fraiustaende bryolog och afven 

 viin af eniomologien, hvarfor jag vehxt [ast;v hans namn vid denna 

 hognordiska art. 



79 b. I. cJirijsosto^ius m: Niger, antennis scapo subtus, cly- 

 peo et mandibulis sanguineis, pedibus rufis, coxis, tro- 

 chanteribus, posticorum femoribns et tibiis apice nigris. 

 9 Long. 3V2 lin. 



Species insignis, statura fere I. castiuiei. Caput ni- 

 grum, vertice puncto pallido, pone oculos parum angustato, 

 genis snbbuccatis; clypeo hevi. haud depresso, apice trun- 

 cato, foveis sat magnis, et mandibulis sanguineis, his sat 

 validis, apicem versus parum angustatis. Autenme tenues 

 ante apicem attenuatum vix dilatatis, aiinulo obsoleto sor- 

 dide testaceo 4-articuIato, articulo 2:o crassitie sua longiore. 

 Thorax haud robustus, mesonoto subtiliter jnuictulato, no- 

 taulis vix indicatis; scutello planiusculo parum punctato; 

 metathorace haud rugoso, costis parum distinctis, costula et 

 costella nullis, spiraculis haud magnis. area petiolari haud 

 discreta, areola postice haud clausa, Ala^ fumato-hyalina?, 

 stigmate fusco-testaceo, postcosta nigro-fusca. Abdomen 



