April, '11] 



HOWARD: A NEW COCCOPHAGUS 



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Ck)ccophagus cognatus How. 



Coccophagus immaculatus How. 



Coccophagus flavifrons How. 

 Coccophagus flavoscutellum Ashm. 



Coccophagus calif ornicus How. 

 Coccophagus lunulatus How. 



Coccophagus scutatus How. 



Coccophagus ochraceus How. 

 Coccophagus orientalis How. 



Coccophagus flavescens How. 

 Coccophagus fletcheri How. 

 Coccophagus singuliventris Girault 

 Coccophagus subochraceus How. 

 Coccophagus longifasciatus How. 

 Coccophagus howardi Masi 



Coccophagus niger Masi 

 Coccophagus albicoxa How. 



Coccus hesperidum Linn. 



Saissetia nigra (Nietn.) 



Lecanium sp. on plum 



Lecanium persicae Fab. 



Eriococcus azalese Comst. 



Pulvinaria bigeloviae Ckll. 



Saissetia hemisphaerica (Targ.) 



Lecanium sp. on Pinus australis 



Coccus hesperidum Linn. 



Lecanium spp. from California 



Pseudoccocus destructor Comst. 



Ceroplastes floridensis Comst. 



Lecanium tulipiferae Cook. 



Pulvinaria on plum 



Pulvinaria on Sullengia 



Pulvinaria innumerabilis Rathv.' 



Lecanium on plum 



Lecanium sp. on Adenostoma 



Lecanium sp. on Arctostaphylos 



Lecanium armeniacum Craw. 



Icerya purchasi Mask. 



Chrysomphalus aurantii (Mask.) 



Coccus hesperidum Linn. 



Saissetia olea; (Bern.) 



Kermes sp. on Quercus agrifolia 



Kermes nigropunctatus Ehrh. & Ckll. 



Lecanium sp. on Adenostoma fasciculatum 



Ceroplastes actiniformis Green 



Coccus viridis (Green) 



Saissetia hemispherica (Targ.) 



Pseudococcus longispinus Targ. 



Saissetia hemisphaerica (Targ.) 



Eulecanium fletcheri (Ckll.) 



Lecanium nigrofasciatum Perg. 



Lecanium on Leucospermum 



Lecanium nigra (Nietn.) 



Philippia olese 



Ceroplastes rusci 



Lichtensia viburni 



Physokermes insignicola (Craw.) 



The Rufous Scale at Key West, Florida. — In August, 1909, the writer collected 

 citrus leaves at Key West, Florida, infested with a scale which, from a casual exam- 

 ination, was taken to be the California Red Scale {Chrysomphalus aurantii Mask.). 

 Recently in looking over this material it was found that the insect is the Rufous- 

 Scale iSelenaspidus articulatus Morg.). This citrus pest apparently has not been 

 recorded heretofore from the United States. In the report of the Florida Agricul- 

 tural E.xperiment Station for the fiscal year ending June 30, 1907, Dr. E. W. Berger 

 presents a good half-tone illustration of a leaf infested by this insect and notes that 

 it was sent to him for identification from St. Croix, Danish West Indies. 



A. W. Morrill. 



