276 
Dermcsfcs uiijripeHnM Payk. Faun. Sv. 1. 292. 20. 
Crtfpfophayus nigripcnnis (lyll. Iiis. Sv. I. 179. IS. 
Atomaria nigrijjeiinis Er. Ins. Douts. 990. 21. 
Prpececlenti antcnnarum structura similliraa, corpore 
paullo broviorc et latiore; protlioi-aco adliuc parcius et 
subtilius punctato, inarginc basali raedio subelevato, im- 
pressiono liaud plicata; elytris fere glabris, parcius et 
subtilius punctatis facillimo clistinguenda. 
Teniligcn sällsynt i källare; funnen vid Stockholm och i 
Vestergöthland. 
9. A. castanea: Subovalis, leviter convcxa, glabricula, 
nitida, castanea, antennis pedibusqno rufis ; protlio- 
racc impressione basali obsolcta, margine medio baud 
reflexo; elytris crcbrius subtilissime punctatis Long. 
fere f lin. 
A. nigrqKmi simillima, colore, inagnitudine , pro- 
thorace margine basali raedio haud refle.xo elytrisquo paullo 
crebrius punctatis beiio distincta. Caput subdeflexura , 
fere triangulare, protliorace angustius, froute convexa, 
sublscvi, piceo-rufura, nitidura, subglabrum, ore palpisqué 
rufescentibus. Antenna; minus validie, profhoracis basin 
attingentes, rufsc, articulo l;o 2:o longitudine tcquali, hoc 
quam 3:o sesqiii longiore et paullo crassiore, 4:o, 6:o et 
8:o aequalibus, parvis transversis, 3:o, 5:o et 7;o seusim 
paullo brevioribus, 7:o haud transvorso, contiguis duplo 
raajore, clava raquali, articulo ultimo breviter ovafo, pe- 
niiltiino leviter transverso paullo longiore. Prothorax pi- 
ccus, basi coloopteris angustior, latifudine sua basali fere 
tertia parte brevior; apice latissirae eraarginato quain basi 
tertia parte; angustior, angulis anticis acutiusculis , posticis 
plane rectis; lateribus medio vix rotundatus, e raedio ad 
apicera subangustatus , margine laterali acuto pra;8ertira 
postice reflexo; disco parura couvexus, parcius, tenuissime 
brcviterque griseo-pubesceus , subtilissime sat erebre pun- 
ctulatus, punetis basalibus profundioribus , laferalibus jiar- 
cioribus; basi truncatus, impressione media obsolcta, mar- 
gine haud reflexo. Scutellum piceura, transversum, apice 
