354 MEMOIRS ON THE COLEOPTERA 



outer faces; hind femora with very sparse larger and small punc- 

 tures. Length 10.7 mm.; width 5.1 mm. California (Pasadena), 

 Fenyes cribripennis n. sp. 



Clypeus without distinct medial carina, though sometimes vestigially 

 carinulate 12 



12 Upper surface with very long erect hairs, which are not very coarse 

 but conspicuous as in crenatus. Body deep black, dull above, shining 

 beneath; elytra having numerous fine, transversely sinuous or broken 

 short lines of white or yellowish tomentum throughout the surface, 

 with a very large and conspicuous patch at the base of each elytron; 

 head feebly convex, with dense coarse crowded punctures, becoming 

 fine and close at base, not very abruptly declivous anteriorly, the 

 clypeus strongly reflexed, broadly sinuate medially, finely, asper- 

 ately punctulate laterally; mentum deeply concave and as in the 

 preceding; prothorax as in angularis throughout but less transverse, 

 the coarse punctures deeper, the lobes of the apical angles longer and 

 the large shining hind angles more reflexed, the hairs much longer and 

 less coarse; scutellum with numerous coarse opaque foveolae; elytra 

 evidently shorter than in angularis, two-fifths longer than wide, sub- 

 parallel, the humeri and angles as in the preceding; surface much 

 less flattened on the disk, the upper part of the flanks joining the 

 discal part in a broadly convex, even and wholly non-tumid line; 

 areolse large, broadly oval, not very close-set, flat, of a densely opaque 

 black and rather deeply sunken, giving a strongly cribrate appearance, 

 wholly unlike that of angularis but somewhat as in cribripennis, the 

 sculpture of the flanks differing hardly at all from that of the disk, 

 a character observable also in angularis and maritimus; pygidium 

 transversely oval, convex, with sparse opaque black areolae; anterior 

 tibiae with the two teeth large, long and acute; hind tarsi compressed, 

 evidently shorter than the tibiae. Length 10.5-12.8 mm.; width 

 4.6-5.65 mm. Oregon (Corvallis, Dilley and Forest Grove) ; northern 

 California Horn; Vancouver Walker. [Crem. pilosicollis Horn] 



armatus Walk. 



Upper surface with the sparse erect hairs in no case at all long and always 

 inconspicuous 13 



13 Hind tarsi compressed but unusually long, fully as long as the tibiae; 

 elytral foveolae rounded, entire, rather deeply impressed and con- 

 spicuous, giving a cribrate appearance. Body deep black, feebly 

 shining above, polished beneath; head with strong opaque confluent 

 punctures, smaller and discrete at base, feebly convex, not abruptly 

 declivous anteriorly to the strongly reflexed truncate clypeus, the 

 punctures of the front descending the slope in not much reduced 

 form; sides of the upper surface above the eyes abruptly defined; 

 prothorax large, nearly as in angularis but with the coarse close-set 

 areolae moreimpressed and with a very much deeper sinus at base just 

 within each of the large shining hind angles, the latter therefore more 

 nodiform, the impunctate basal margin narrower; scutellum with 

 dense deep foveolae, wanting along the sides; elytra less flattened on 

 the disk than in angularis, the transition to the flanks being through 

 a more broadly convex surface, subparallel, two-fifths longer than 



