126 MISC. PUBLICATION 734, U. S. DEPT. OF AGRICULTURE 



Laing, F. — Continued. 



1925 DESCRIPTIONS OF TWO SPECIES OF COCCIDAE FEEDING ON ROOTS OF COFFEE. 



Bul. Ent. Res. 15 : 383-384, illus. 

 Ortheziopa reynei n. gen. and sp.; Rhizoecus coffeae. 



1925a DESCRIPTIONS OF SOME NEW GENERA AND SPECIES OF COCCIDAE. Bul. Ent. 



Res. 16: 51-66, illus. 

 Describes 2 new genera, 16 new species from widely separated areas. 



1927 COCCIDAE, aphididae and ^leypodidae. In British Mus. (Nat. Hist.) 



Insects of Samoa, Pt. 2, Hemiptera, p. 35-45 (35-42), illus. 

 List with discussions of 37 coccids, including Chrysomphalus buxtoni 

 n. sp. 



1927a AN INTERESTING APHID AND COCCID FPOM THE ARGENTINE REPUBLIC. 



Soc. Ent. Argentina Rev. 1(4-5) : 23-27 (24-26), illus. 

 Fagisuga triloba redescribed. 



1928 a list of the coccid.ae of san thome. Entomologist 61 : 214-215- 

 List of 31 coccids with host data, some named only to genus; Cteno- 

 chiton arborescens nom. nud. included. 



1929 REPORT ON AUSTRALIAN COCCIDAE. Bul. Ent. Res. 20: 15-37, illus. 

 Describes 15 new species, 1 new variety; collection and descriptive 

 notes on 14 additional coccids. 



1929a DESCRIPTIONS OF NEW. AND SOME NOTES ON OLD SPECIES OF COCCIDAE. 



Ann. and Mag. Nat. Hist. (ser. 10) 4: 465-501, illus. 

 Describes 2 new genera, 2 new species, 2 new varieties; discusses 11 

 other coccids. 



1930 A NEW GENUS AND TWO NEW SPECIES OF COCCIDAE FROM THE SOLOMON 



islands. Bul. Ent. Res. 21: 19-21, illus. 

 Neosimmondsia hirsuta n. gen. and sp.; Heterococcus painei n. sp. 



1931 A NEW COCCID INJURIOUS TO FRUIT TREES IN BALUCHISTAN. India Dept. 



Agr. Mem., Ent. Ser., 12: 99-100, illus. 

 Aspidiotus prunorum. 



1932 ON A SMALL COLLECTION OF COCCIDAE FROM THE BELGIAN CONGO. Rev. 



de Zool. et de Bot. Africaines 23 : 61-69, illus. 

 Describes 4 new species, 1 new variety; discusses 3 other coccids. 



1933 the coccidae of new Caledonia. Ann. and Mag. Nat. Hist. (ser. 10) 



11: 675-678, illus. 

 Aonidia buxtoni n. sp.; 16 other coccids reported. 



1936 description of a new species of phenacoccus (coccidae) found in 

 egypt. Soc. Roy. Ent. d'Egypte 9 : 80-82, illus. 

 P. priesneri. 



1944 A NEW INJURIOUS MEALY-BUG FROM THE GOLD COAST. Bul. Ent. Res. 



35: 91-93, illus. < 

 Pseudococcus exitiabilis; status of generic names Pseudo coccus and 

 Lecanium discussed. 



Laing, F., and Cockerell, T. D. A. 



1929 a new diaspine coccid from south Africa. Amer. Mus. Nat. Hist., 

 Amer. Mus. Novitates 366 : 1-2, illus. 

 Chionaspis asparagi. 



See also Green, E. E., and Laing, F. 



Lamarck, J. B. de 



1801 cochenille. coccus. In his Systeme des Animaux sans Vertebres, p. 

 298-300. 

 Defines genus, describes Coccus mexicanus n. sp. [Coccus cacti of Fabr. 

 1794] and C. tomentosus n. sp. [Coccus silvestris of Thiery]. 



1816 HISTOIRE NATURELLE DES ANIMAUX SANS VERTEBRES, V 3, 586 p. (457- 



463). Paris, Verdiere. 

 Characterization of coccid groups; brief redescriptions of 7 Coccus 

 and 1 Dorthezia. 



