o4 MADEIRAN COLEOPTERA, 
the dead bark of Spanish chestnut-trees on the mountains to the 
north of Funchal. It is generally distributed throughout Europe, 
‘and is found also in England ; but the Madeiran examples are alto- 
gether a little more strongly sculptured than the British Se i 
which in other respects they entirely coincide. 
157. Silvanus Surinamensis**. 
Dermestes Surinamensis, Zinn., Syst. Nat. i. 2. 565 (1767). 
Anobium frumentarium, Fab., ‘Mant. Ins. i. 89 (1787). 
Dermestes 6-dentatus, Fab., Ent. Syst. 1. 232 (1792). 
Silvanus Surinamensis, Steph. . Lil. Brit. Ent, il, 104 (1830). 
, Woll., Ins. "Mad. 167 (1854). 


Inhabits ne storehouses and granaries of Madeira proper,—evi- 
dently imported. 
158. Silvanus dentatus**. 
Corticaria dentata, Mshin, Ent. Brit. i. 108 (1802). 
Silvanus dentatus, Steph., Il/. Brit. Eat. ii. 104 (1830). 
intermedius, Smith, Cat. Ins. Brit. Mus. (Cucujidee) 16 (1851). 
dentatus, Woll., Ins. Mad. 167 (1854). 


Inhabits the same places as the last species,—being, also, intro- 
duced. 
159. Silvanus advena*. 
Cryptophagus ferrugineus, Sturm, Cat. 127 (1826). 
advena (Kunze), Waltl, im Silb. Rev. Ené, ti. 256 (1834). 
Silvanus advena, Evvch., Nat. der Ins. Deutsch. iii. 339 (1848). 
» Woll., Ins. Mad. 168 (1854). 



Inhabits is houses and granaries of Madeira proper,—introduced. 
Fam. 14. CRYPTOPHAGIDZ. 
Genus 60. CRYPTOPHAGUS. 
Herbst, Kdf. iv. 172 [script. Kryptophagus | (1792). 
160. Cryptophagus saginatus**. 
C. subovalis leviter convexus latiusculus ferrugineus pube_ brevi 
depressa dense vestitus, prothorace amplo, basin versus vix angus- 
tato, angulis posticis subrectis, ad latera bidentato, dente poste- 
riore mox ante medium sito. 
Long. corp. lin. 14. 
Cryptophagus saginatus (Schiipp.) Sturm, Deutsch. Fina, xvi. 88. tab. 
315. f. D (1845). 
, Erich., Nat. der Ins. Deutsch. iii. 354 (1848). 

C’. suboval, somewhat convex and rather broad, reddish-ferruginous, 
