258 THE CANADIAN ENTOMOLOGIST. 



being one species and the female another from a different zoological 

 region Fuchsi, \V. Horn 



Pronotum evidently convex throughout, the transverse anterior line and 

 median stria both very distinct 8 



8 — Vermiculate rugulosity of the pronotum very coarse, broad and 

 unusually feeble. Deep black, shining; head with very coarse though 

 rather shallow rugae, becoming smooth and punctureless only along 

 the epistomal suture medially, the labrum broadly arcuate and uneven 

 medially ; antennae moderate ; prothorax slightly transverse, moder- 

 ately narrowed at base, the sides notably arcuate, becoming parallel 

 in about apical third ; elytra evenly elongate-elliptical, without humeri 

 ( <$ ), the punctures rather small and notably sparse throughout. 

 Length, £ , 16.5 mm.; width, 5 8 mm. Near San Francisco, G. W. 

 Dunn elongatus, Csy. 



Vermiculate rugulosity of the pronotum fine, close and much deeper, but 

 not so strong as in Californicus. Similarly deep black and shining, 

 strongly convex and less elongate : head more finely wrinkled, but 

 otherwise nearly similar ; prothorax nearly similar in form, but very 

 much more finely and relatively more strongly rugulose ; elytra much 

 shorter and with feeble humeri in the male, much more pronounced 

 in the female, the punctures rather small and sparse, though deep, 

 the foveae small and sparse. Length, <J , $ , 15. 5-16.0 mm.; width, 

 5.7-6.0 mm. Vicinity of San Francisco, G. W. Dunn . . Dunni, n. sp. 



A — More elongate, but otherwise nearly similar, strongly convex ; head 

 similar, but with a more abruptly defined and smoother medial area 

 at apex, the labrum differing decidedly in having an abrupt trun- 

 cate medial projection, which is feebler in the female ; prothorax 

 nearly similar ; elytra similar in general form in both sexes, but 

 notably more elongate and with the punctures much larger, deeper 

 and more close-set, the foveae evident. Length, J > ? > i6-°-'7-5 

 mm.; width, 5.6-6.25 mm. Monterey Co. (Carmel), Chas. 

 Fuchs regu/aris, n. subsp. 



B — Still narrower, relatively more elongate and less convex, also less 

 shining, deep black ; head nearly as in regularis and deeply 

 bi-impressed anteriorly, more coarsely rugose, the anterior smooth 

 area evident, the labrum similar, the eyes somewhat larger ; pro- 

 thorax similar ; elytra subdepressed, similarly elongate but more 



