232 ENTOMOLOGICAL NEWS. [October, 



that Eriococcus azalece Comst. is native beyond all doubt. No 

 less than 26 species have been found in greenhouses in Massa- 

 chusetts alone. The species already recorded by Signoret to 

 inhabit greenhouses in Europe and which are now found in 

 North America are designated in italics — Signoret. 



MONOPHLEBIN iE. 



1. Icerya parchasi Mask, 1878. 



So. far as I know, this coccid has been found but once, and 

 in a greenhouse at Cambridge, Mass. ; found there by Dr. 

 Hagen. This is a very common species living out of doors in 

 California. 



PORPHYROPHORINiB. 



2. Gonchaspis angraeci Ckll. 



C. rodriguezicB Newst. is the same. Described as a Pseud- 

 inglisia. Found in greenhouses in England (Newstead). 



CocciN^. 



3. Eriococcus coccineus Ckll. 



Originally described fron a greenhouse in Nebraska, on a 

 rat- tail cactus (Cockerell). 



4. Eriococcus azaleae Comst., 1881. 



Originally described from one of the U. S. department green- 

 houses at Washington, D. C. on Azalea (Comstock), and since 

 then, found on Azalea in the College greenhouse at Michigan 

 (G. C. Davis), and have been found living out of doors on 

 Azalea nudiflora at Ithica, N. Y. (Comstock), and on white 

 thorn {Cratagus coccinea') in deep woods at Methuen, Mass. 

 (King). 



5. Dactylopinscitri Risso., 1813. 



First described from greenhouses in Europe, is now found 

 on Croton fern, Arabian and Liberian cq^ee-plants in the U. S. 

 department greenhouses at Washington, D. C. (Comstock), 

 on Habrothonmus and Solanum jasijioides in the College green- 

 house at Colorado (Baker), on orange, coffee, tobacco, Croton, 

 Ipomea, Learii, Habrothomnus , Pivonia and Solamini jasmoides 

 at Florida (Gossard), on greenhouse plants at Santa Fe, N. M. 

 (Cockerell), on Coleus, Cactus , Geranium a.nd ivy at Lawrence, 



