THE CANADIAN ENTOMOLOGIST. 



in darker brown. Secondaries of a somewhat lighter tinge, with yellowish 

 dust. Brown mesian line. Legs and abdomen dark brown. 



Type, i $ from S. W. Utah. Coll. B. Neumoegen. 



Raised out of a lot of about 50 typical C. A/us by Mr. Chr. I. 

 Weidt. It seems to be rare. 



°_ . Antennae dark brown. Thorax and abdomen brownish-gray. 

 Wings chestnut, with somewhat lighter dusting along anterior margin, and 

 in basal space. Well marked dark brown lines encircling transverse band 

 of primaries. Secondaries with lighter basal shades. 



Below. Wings light chestnut, with grayish granules along anterior 

 margins and basal spaces. Outer transverse line of primaries, and mesian 

 line of secondaries slightly indicated. 



Types coll. B. Neumoegen. 



Several specimens raised by Mr. Weidt in S. W. Utah, and one speci- 

 men from Prescott, Arizona, tallying with the foregoing, but being of 

 somewhat lighter colour in its wings. 



C. Azteca, nov. sp. 



o* . Antennae brown. Head and thorax grayish-brown. Wings and 

 body of a peculiar blackish-brown tint. Primaries : apex sharply pointed. 

 A transverse band of still darker shade, the two border lines of the same 

 especially dark, the outer line relieved by a yellow streak. Running 

 parallel with the latter, from costa to inner margin, a subterminal undu- 

 lating irregularly shaped band, giving the wing the appearance of having 

 three transverse lines. The inner line, encircling basal space, well curved 

 towards base ; the anterior line somewhat outwardly curved in its course 

 through median space. Secondaries uniform in colour. Fringes of both 

 wings alternating with yellow. 



Below. Legs and body grayish-brown. Wings of a lighter brown 

 shade, powdered with yellowish grains along anterior margin of primaries 

 and over the entire surface of secondaries. Primaries show the outer 

 transverse line, and secondaries a well curved mesian line. Basal spaces 

 the darkest in both wings. 



$ . Blackish-brown, lighter in shade than g . Body concolorous. 

 Antennae, head and thorax grayish-brown. Primaries with broad trans- 

 verse band, the inner line well curved towards base and of grayish colour. 

 The outer line grayish, somewhat bulging at centre and slightly dentated 

 at veins. Secondaries uniform in colour, showing a faint trace of a mesian 

 line. Fringes in both wings alternating with faint yellow. 



Below. Wings uniform in colour, but of lighter tint than primaries, 

 which show faintly the outer line of transverse band. Secondaries with a 

 somewhat darker undulating mesian line. 



Types : 2 $ $ and 2 $ $ . Coll. B. Neumoegen. 



Expanse of wings : g 31. mm.; 5 36.111111. 



Length of body : $ 6. mm.; $ 10. mm. 



Habitat : City of Mexico and vicinity. Caught by Mr. Moonz. 



This is the darkest coloured American Clisiocampa and easily 

 recognizable. 



