26 PROCKEDISGS OF THE yjTIoyjL MUSE I'M. vol xx 



thv genicular an* black; liiiul tibiae Uiteo-testaceous or tlavescent, tli«* 

 si)ines black-tii)pe(l. Abdomen sparsely ami coarsely i)iinctate. 



Lenj^'tli of body, female, 22 mm.j auteuuae, G.75 mm.j tegmma, 3.!) 

 mm.; hind femora, 11.5 mm. 



One female. Saltillo, Nuevo Leon, Mexico, March 21-28, E. I'almer. 



This species differs from the precedinj,^ by its trnncate tej^mimi, palei 

 hind tibiae, more nniforin and generally lighter coloring, and the wnlci 

 interval between the mesosternal h>bes of the female, which is here 

 almost or quite as wide as the lobes themselves. 



3. CONALCAEA NEOMEXICANA, new species. 

 (riat«' II, tig. 9.) 



Ferrugineo-te8ta<*eous above, heavily marked with black, testaceous 

 beneath, ilead testaceous, with a Havous tinge, tlecked with fuscous 

 on the sides, and heavily infnscated above with a narrow streak of luteo 

 testaceous behind the middle of the upper half of the eye, se^mrating a 

 fuscous patch above from a black patch below; fastigium shallowly 

 and interrui»tedly sulcate, the frontal costa punctate, sulcate in its 

 middle half, the rest of the face and geuae almost equally punctate: 

 antennae?. Pronotum scarcely widening posteriorly, with hardly any 

 indication of lateral carinae, the hind border very feebly emarginatc. 

 the disk almost uniformly ferrugineo testaceous, the upper half of tlie 

 lateral lobes of the prozona piceous, cut in the anterior half by an 

 oblique luteous streak, the lower half liiteo- testaceous; thoracic epimera 

 black. Tegmina enlarging gently from the rather narrow base to the 

 middle of the distal half and then well rounded, fully as long as tlit 

 prozona, black, with mostly luteous veins. Hind femora with the outrr 

 face livid, streaked with black above, the upper face ferruginous, the 

 lower pale green, separated from the outer face by a dark green carina, 

 the genicular arc black; hind tibiae reddish luteous, the spines palli<l. 

 with black tips. Abdomen, at least m its basal half, together with the 

 meso- and metanota, black or blackish ferruginous, with a narrow 

 ferrugineo testaceous median stripe, the black narrowing and tinally 

 disappearing posteriorly, coarsely punctate. Sui)raanal plate of male 

 long triangular, tectate, with a slender and deep percurrent median 

 sulcus, and the lateral margins gradually raised a little; furcula con 

 sistang of little more than the thickening of the adjoining edges of tlie 

 parted halves of the last dorsal segment; cerci very much as in ( . 

 migueUtana., but more contracted in the middle, wider beyond, with tin 

 upper margin in consequence more strongly sinuate; terminal tubercl* 

 large and extending beyond the posterior margin of the subgenital 

 plate by a greater distance than the latter is removed from the tip oi 

 the supraanal plate. . -^ -^- 



Length of body, male, 19 mm.; tegmma, 4 mm.; hind femora, 11.- » 

 mm. 



One male. Silver City, Grant County, New Mexico (L. Bruner). 



