156 MADEITRAN COLEOPTERA. 
Genus 188. OPATRUM. 
Fabricius, Syst. Ent. 76 (1775). 
444, Opatrum fuscum. 
Opatrum fuscum, Hbst, Kdf. v. 225. tab. 52. f. 1 (1793). 
tomentosum, Dej., Cat. (dieme édit.) 214 (1887). 
septentrionale, Falderm., tn litt. 
fuscum, MWoll., Ins. Mad. 500, tab. xi. f. 1 (1854). 
Inhabits Madeira, Porto Santo, and the Dezerta Grande ; occurring 
principally in hot and dry spots of a low elevation. It is found also 
in the Canary Islands and at the Cape de Verdes. 



445. Opatrum errans. 
‘Opatrum errans, Woll., Ins. Mad. 501. tab. xi. f. 3 (1854). 
Inhabits Madeira proper, occurring on the mountain-slopes of 
intermediate and lofty elevations. 
Genus 189. HADRUS. 
(Dej., Cat. 1837) Wollaston, Ins. Mad. 502. tab. xi. £. 4,5, 6 (1854). 
446. Hadrus alpinus. 
Hadrus alpinus, Woll., Ins. Mad. 502. tab. xi. f.5 (1854). 
Inhabits the mountains of Madeira proper, occurring at inter- 
mediate altitudes. 
447, Hadrus cinerascens. 
Hadrus cinerascens, Dej., Cat. (Sieme édit.) 214 (1887). 
, Woll., Ins. Mad. 503. tab. xi. f. 4 (1854). 
Inhabits Madeira and the three Dezertas, abounding beneath stones 
at all altitudes. 


448. Hadrus illotus. 
Hadrus illotus, Woll., Ins. Mad. 503. tab. xi. f.6 (1854). 
Inhabits Porto Santo, abounding at low and intermediate ele- 
vations. 
Fam. 50. BLAPSIDA. 
Genus 190. MACROSTETHUS. 
Wollaston, Ins. Mad. 504. tab. xi. f. 8 (1854). 
