1893] MARYLAND ACADEMY OF SCIENCES. 157 



notum thick and broadly upcurved. Wing-covers hyaline, 

 long-, with the costal vein, and basal veins greenish, the 

 discoidal and apical ones dark brown, the basal areole 

 subtrapezoidal, and marked exteriorly with a black 

 streak; th.e w-brand almost obsolete; the first apical 

 areole acute, narrow, as long as the third, and fully one- 

 third longer than the second. Opercula greenish white, 

 black at base, pruinose, triangular, a little rounded at 

 tip, less than half as long as the venter. The middle 

 line and exterior margin of the venter black, genital 

 fiaps of the male broad, valvate, last ventral segment 

 broad, subtruncated, entire, the same segment of the 

 female notched at the middle, sinuated each side of this, 

 and with the latero-posterior angles produced into 

 rounded lobes. 



3Iale, length to tip of abdomen 26-28, width of 

 j)ronotum 11, length of wing-covers 36, expanse of wing- 

 covers 83 millims. Female, length to tip of abdomen 

 32-26, width of pronotum 10-11, length of wing-covers 

 33-37, expanse of wing-covers 76-85 millims. 



Three specimens from Las Cruces, New Mexico, have 

 been kindly sent to me by Mr. C. H. Tyler Townsend, 

 and a large female was captured in Northern California 

 by my friend, James Behrens. 



23 C. reticularis. New sp. 



Pale fulvous, similar to C. biconica Walk, with the 

 Same arcuation of the front of the pronotum over the 

 head, and lateral margins correspondingly curved behind 

 the eyes; but having the opercula much shorter and 

 bluntly rounded behind, with the wing-covers shorter 

 and more coarsely veined. Head triangular as seen 

 above, with the eyes very prominent and rather narrow. 

 Vertex tawny yellow; clothed with sparse prostrate 

 golden pubescence ; at base is a triangular black spot 

 which connects anteriorly with a transverse abbreviated 



