288 



PSYCHE. 



[December, igoi 



the head lobes, but resembling them, broWn 

 shaded. Dorsum slightlj yellowish between 

 the obscure, slightly raised subdorsal lines 

 of granules with a red-brown diffuse dorsal 

 line. Anal plate produced into a cone behind, 

 brownish at the sides. Thoracic feet brown- 

 ish, appressed and touching the head at rest, 

 the whole looking like one piece. A faint, 

 pale, stigmatal shade. A dark red-brown 

 mark subventrally on joints 12-13. Abdomi- 

 nal feet brownish shaded. Surface all finely 

 pale granular. Spiracles reddish ; no per- 

 ceptible tubercles. 



Cocoon of a few strands of silk between 

 leaves. 



Food plants. The larvae ate wild cherry, 

 gooseberry and cottonwood but refused sever- 

 al herbaceous plants. 



Eggs from a female taken at Boulder, Col- 

 orado, June 4th ; pupation July 15th. 



Another example was captured in the foot- 

 hills .above Golden. Col. 



Distribution of Cryptocercus puncti'- 

 LATA. — This cockroach was originally de- 

 scribed from Virginia, Pennsylvania and New 

 York. It has since been recorded from Ten- 

 nessee (Saussure) and Kentucky (Garman). 

 I have seen specimens from North Carolina 

 (Coll. Am. Ent. Soc), Cumberland Gap, Ky. 

 (Dimmock), California (Rathvon) and Ore- 

 gon at Glendale and Divide or Cottage 

 Grove (Morse). 6'. //. Sauicier. 



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