some GoQ,Q,\(\?& from Mexico. 471 



exuvia near the anterior end. Allied to ChrysompJialus 

 hromelicB {Aspidiotus hromelice^ Newstead). 



CJirysompJialus albopictus (Ckll.). 

 Coliraa, July 14, on leaves of orange. 



Chrysomphalas agavls (Towns. & Ckll.). 



Tonila, Jalisco, Aug. 7, on narrow-leafed Yucca. Volcan 

 de Colima, Aug. 3, lower slopes, among pines, about 7500 ft., 

 on Agave. Zapotlan, July 6 and 7, on Agave. 



Some of the last-mentioned material is marked as collected 

 by Townsend and Boyd, 



Aspidiotus Craiviij Ckll. 

 Tonila, Aug. 3, on Mimosa. 



Aspidiotus ci/donice, Comst. 



The more I see of this the more I feel assured that it is 

 distinct from A. latanice and A. Crawii. 



Tonila, Aug. 2 and 3, on Lantana and several other plants, 

 evidently very abundant. Volcan de Colima, Aug. 3, at 

 7500 ft., on ""Madrofia" or " Manzanita." Base of Volcan 

 de Colima, 7000 ft., on Lantana. 



Aspidiotus persearum, Ckll. 



Colima, July 14, on upperside of leaves of Magnolia. 

 A. inrsearum was previously known only from Japan and 



the Sandwich Islands. 



Aspidiotus hederoi, var. Nerii (Bch.). 

 Irapuato, July 4, on oleander. 



Diaspis cacti, Comst. 

 Zapotlan, July 5, on Opuntia. 



Diaspis Townsendi , Ckll. 

 Irapuato, July 4, on Prosopis. 



Mglilaspis nigra, Ckll. 



Zapotlan, July 7, on tree Yucca (smooth dark green leaf) 

 and Aqaiie sp. (narrow saw-edge leaf). 



34* 



