137 



Uj 



Var. f in insula Sitkha a D. Holmbarg detecta. Individua 

 genuina et Var. d. eliam in insula Kadjak, menso Augu- 

 sto, sub cortice pini rarius, et specimen hujus varietalis 

 ad Nenihschik in peninsula Kenai legit D, Holmberg. 



200. DiACANTHüs SERicEus Gebier: depressus, nigro- 

 piceus, pube holosericea grisea variegatiis, thorace 

 subquadrato, latitudine paullo loiigiore, crebre punctu- 

 lato, antice in medio subcarinato, lateribus leviter ro- 

 tundato, angiilis posticis parum productis, band diva- 

 ricatis, acute: carinatis; elytiis pone medium angasta- 

 tis, reflexo - marginatis, leviter pimctato-striatis, m- 

 terstitiis subtiliter punctulatis; genubus,tibiis tarsis(|^ue 

 ferrugineo - testaceis. 



Longit. 5 lin. Latit. 2 lin. 



Germar, Zeitscbrift. IV. p. G9. 3. 



LüDius SEBicEüs Eschscholtz in Tkon Entom. Archiv, ü. 1. 

 p. 34. — Dejean, Cat. 3-eme edit. p. 106. 



LiMONiüs SERICEUS Gebier, Bullet, de Moscou. 1847. 11. 

 p 416. 1. 



Elater sericeüs Fischer, Entomogr. II. p.203.9. Tab. XXIII. 

 fig. 9. — Gebier, m Ledebour Reise IL 3. p. 83. 36. 



Habitat in peninsula Kenai, sec. D. Menelries, (ftii Indivi- 

 duum ibi captum mihi benevole fransmisit. Adsunt in 

 museo meo specimina e Sibiria occidenlali et peninsula 

 Kamschatka 



201. DiACANTHUs DEQORATüs: couvcxus, inflatuS;, ui- 

 gro - piceus, subnilidus, griseo - pubescens, thorace 

 elytris haud angustiore , longitudine parura latiore, 

 antrorsum rotundalo, crebre punctafo, angulis posti- 

 cis triangularibus acutis, vix divaricatis, impressioiie 

 obliqua leviore utrinque sublimitatis; scutello acute 



