CATALOGUE OF CUCUJIDJ2. 17 



7. SlLVANUS UNIDENTATUS. 



Dermestes unidentatus, Fab. Syst. Eleut. i. 317, 27. 



Ips unidentatus, Oliv. Ent. ii. 18, 9, 12, t. 1, f. 4. 



Colydium planum, Herbst, Kafer. vii. 285, 7, t. 113, f. 3. 



Leptus uuidentatus, Dufts. Faun. Aust. iii. 158, 3. 



Silvanus unidentatus, Latr. Gen. Crust, et Ins. iii. 20. 1, t. 1, f. 1. 



Gull. Ins. Suec. iii. 405, 1. Steph. III. Brit. Ent. iii. 105, 3. 



Erichs. Naturg. Ins. Deuts. 338, 4. Redtenb. Faun. Aust. 



187, 2. 



o, b. Hungary. From the collection of Dr. Frivaldsky. 



8. Silvanus suturalis. 



Dermestes suturalis, Fabr. Syst. Eleut. i. 317, 25. 

 Hab. — Austria. 



9. Silvanus elongatus. 



Cryptophagus elongatus, Gyll. Ins. Suec. iii. 677, 12, 13. 

 Silvanus lapidarius, Dej. Cat. 338. 



Silvanus elongatus, Erichs. Naturg. Ins. Deuts. 340, 7. Redtenb. 

 Faun. Aust. 187. 



Hab.— Europe. 



10. Silvanus advena. 



Cryptophagus fervugineus, Sturm, Cat. 127. 

 Cryptophagns Americanus, Dej. Cat. 138. 

 Cryptophagus advena, Waltl. Silb. Rev. Ent. ii. 256. 

 Silvanus advena, Erichs. Naturg. Ins. Deuts. 339, 6. 



Hab. — Amer. Border. 



11. Silvanus similis. 



Silvanus similis, Wesm. Dej. Cat. 338. Erichs. Naturg. Ins. 

 Deuts. 339, 5. 



a. France. Presented by M . Javet. 



b. Hungary. From Dr.Frivaldsky's collection. 



c3 



