2 1 — 



Female anal sef^ment with four rows of orifices (A, 

 juglans-rcgiae has but three — Riley). Plates and spines 

 inconspicuous Ventral grouped glands: median, one; ceph- 

 alolateral, nine; caudolateral, ten. 



Habitat: Pear at Mesilla, N. Mex (Cockerell). 



ASPIDIOTUS JUGLANS-REGIA Comst. var. PRUNI Ckll. 

 Cockerell. T. D. A.. Can. Ent. Vol. XXVI. p. 13:2. May, 1894. 



Female scale 2 i-2 mm in diameter, brown; exuviae 

 covered by a fine secretion which when rubbed off shows the 

 exuviae orange. 



"Female anal segment with median lobes large and 

 blunt, close together, notched on outer margin, second lobes 

 smaller, notched on outside; third lobes obsolete " Spine- 

 like plates at intervals along margin. Ventral grouped 

 glands: median, one; cephalolateral, six or seven; caudo- 

 lateral, five to seven (Cockerell). 



Habitat: Plum, Las Cruces, N. Mex. (Townsend). 



ASPIDIOTUS CONIjfERARUM Ckll. 

 Cockerell, T. D. A.. Psyche, Vol. VIII. No. 2()4, p. :.'()!, April, 1898. 



Female scale i 1-3 mm. in diameter, circular, white, 

 rather convex; exuviae sub-central, reddish brown in color. 



Female anal segment with median lobes large, low and 

 broad; second lobe low and broad; third lobe rounded. Incisions 

 marked; chitinous processes pyriform, large; outer process of 

 first incision largest Two small plates between median 

 lobes and three small ones between median and second lobes; 

 three behind second lobe. 



Habitat: Pine, Organ Mts. , N. Mex. 



ASPIDIOTUS CUEROENSIS Ckll. 

 Cockerell, Can. Ent. Vol. XXXI. p. 10."). May, 1899. 

 Female scale slightly exceeding i mm. in diameter, 



