34 INSECTS OF CALIFORNIA 



Coc 93C366 03F129 eighth the longer First and sixth with 

 a single hair rhois Ehr 98E186 03F138 with two or three 

 innumerabilis Rathv 87K379 90C54 92C287 03F134 Coccus 

 54R256 



Ceroplastes Wax plates of adult fusing together a dis- 

 tinct Length 7 mm cistudiformis Towns 92T256 98C119 

 about 5 mm cirripediformis Corns 81C333 90G480 a 

 Length two to four mm b six to ten Tail short irregularis 

 Coc 93C351 03F153 rather long ceriferus Auds 96C44 Coccus 

 1791A b Wax dull red or pinkish throughout rubens 

 Mask 92M214 96C44 brownish on dorsum dirty white at 

 edge floridensis Corns 81C331 90C480 03F151 



Coccus Antennae with seventh joint longest hesperidum 

 Linn 1758L455 03F168 Lecanium 81C335 87K359 362 365 369 

 379 88C177 89R299 90C193 282 285 90M474 490 90C53 92C286 

 93C103 94C96 146 369 371 377 379 383 431 96C40 96C132 147 

 154 96T267 96W255 97C736 99P145 02C192 229 236 346 03C73 

 third or fourth longer than seventh ventralis Ehr 03F174 

 Lecanium 98E245 99C230 



Physokermes Sixth antennal joint the longest concolor 

 Col 03C73 sihorter than the second Fourth joint the shortest 

 taxifoliae Col 03C73 longer than fifth insignicola Craw 

 95C258 97C591 Lecanium 94C92 94C625 96T263 96W256 



Saissetia Pits of do'rsum enclosed in polygonal areas 

 oleae Bern 03F205 Chermes 1782B Lecanium 82D19 35 65 



1758 Linnaeus Syst Nat i 1782 Bernard Mem Hist Nat 

 Acad Mars 1791 Anderson Mon Cocc 54 Rathvon Penn 

 Farm Journ 81 Comstock Rep U S Dept Agr 82 Dwinell 

 et al Rep Cal State Bd Hort 87 Klee ibid 88 Cooper et al 

 ibid 89 Riley Insect Life 90 Coquillett West Am Sci viii 

 90 Craw Rep Cal State Bd Hort 90 Comstock ibid 90 Gray 

 ibid 90 Motheral ea al ibid 92 Craw ibid 92 Maskell 

 Trans New Zealand Inst xxv 92 Townsend Zoe iii 93 

 Cockerell Trans Am Ent Soc xx 93 Cockerell The Ent 

 xxvi 93 Cockerell Insect Life vi 94 Craw et al Rep Cal 

 State Bd Hort 94 Cockerell Proc U S Nat Mus xvii 95 

 Cockerell Canad Ent xxvii 96 Craw Bull U S Div Ent Tech 

 iv 96 Craw Rep Cal State Bd Hort 96 Tyrrell Rep Cal 

 Agr Exp Sta 96 Woodworth ibid 97. Cockerell Proc U S 

 Nat Mus xix 97 Cockerell Am Nat xxxi 98 Cockerell Proc 

 The Ent xxxi 98 Ehrhorn Ent News ix 99 Cockerell and 

 Parr The Indust 99 Pryal et al Rep Cal Agr Exp Sta 02 

 Craw Rep Cal State Bd Hort 03 Coleman Journ N Y Ent 

 Soc xi 03 Fernald Bull Hatch Exp Sta Ixxxviii 



Soft brown scale=C. hesperidum Black scale =S. oleae 



