CERAMBYCID^E 339 



with an irregular pale lateral area enclosing some dark spots; elytra 

 feebly cuneiform, a little more than twice as long as wide, the apices 

 broadly rounding to the blunt sutural angles, rather finely, sparsely 

 punctate, more coarsely, densely and granularly so basally, the 

 basal sixth somewhat raggedly and an oblique broad fascia 

 before and another behind the middle, also a broad transverse fascia 

 near the apex, dark brown, the paler areas with a few brown dots, 

 a row of the latter along the suture also evident; male with the fifth 

 ventral circularly sinuate at tip as usual. Length (cf) 19.0 mm.; 

 width 6.0 mm. New Mexico (Fort Wingate) spectabilis Lee. 



Dark areas of the upper surface blacker in color, less solidly defined and 

 more comminuted at the edges, the basal dark area very much 

 shorter; prominences at the sides of prothorax large and acute, 

 perhaps very slightly more posterior in position; under surface with 

 close cinereous pubescence, speckled with black laterad. Pacific 

 coast fauna 10 



IO Body large and moderately stout, broadly convex, piceous-black, 

 the paler dense vestiture cinereous; antennae (cf) very long, rather 

 stout basally, three and three-fourths times as long as the body, 

 the last joint three-fifths as long as the body; joints three to five 

 cinereous, with black apices, the outer joints cinereous; dense 

 white fringe a little longer than half the thickness of the joints; 

 prothorax much more coarsely and less sparsely punctate than in 

 the preceding, more glabrous but with four fulvous spots in trans- 

 verse line anteriorly; elytra nearly similar in form but broader, 

 with similarly placed fasciae and scattered dark dots; punctures 

 moderate and sparse, becoming coarse and close basally but granose 

 only very near the base, the oblique impression, extending posteriorly 

 from near the middle of the base, less deep than in spectabilis; legs 

 longer and still stouter, the femora rather less abruptly though simi- 

 larly very strongly clavate; male with the last true dorsal angularly 

 emarginate, the notch occupying the entire apex, not as deep as 

 wide, with its sides straight, the supplementary dorsal broadly 

 bilobed at apex; fifth ventral more finely and feebly pubescent 

 medially; female shorter than the male, with more parallel elytra 

 and very much shorter and more slender antennae, less than twice 

 as long as the body, with the joints not lengthening apically, the 

 fifth dorsal broad, rapidly and subsinuously narrowing distally to 

 the rather acute, densely albido-fimbriate apex; otherwise nearly 

 similar to the male. Length (cf 9 ) 18.0-22.0 mm.; width 6.0-6.4 

 mm. Washington State to northern California. [Eiitrypanus 

 princeps Walk.] princeps Walker 



Body much narrower and smaller in size, similar to the preceding in 

 color, ornamentation and sculpture, except that the punctures of 

 the pronotum and elytra throughout are a little smaller and sparser 

 and the oblique dark irregular fasciae of the elytra relatively nar- 

 rower; antennae (cf ) shorter, more slender, not three and one-half 

 times as long as the body, with joints three to seven cinereous with 

 black apices, the fringe very much shorter, less than half as long as 

 the thickness of the joints; spines of the prothorax shorter, less acute; 



