Hemiptera 40 



83506 Theobald, Fred. V. 57.52 Aphididae : 16.5 



1918. Notes on the Aphides of the cultivated Peas (Pisum sativum and 

 Lathyrus latifolius) and the allied Species of Macrosiphum. Trans. 2d 

 intern. Cougr. Entom, p. 330 — 393, 2 pis. [3 nn. spp. in: Macrosiphum] 



(42.21— 27,.35,.37,.45,.47,.56,.58) 



07 van der Goot, P. 57.52 Aphididae (403j 



1912. Ueber einige wahrseheinlieh neue Blattlausarten aus der Samra- 

 Jung des Naturhistorisclien Museums in Hamburg. Mitt. nat. Mus. Hani- 

 burg Jahrg. 29 Beih. 2 p. 273—284, 4 figg. [5 nn. spp. in: Aphis 2, 

 Chaitophorus, Drt/obius, Tetraneura.] (43.22, 46.85, 469.8, 492, 56.9, 62) 



08 Theobald, Fred. V. 67.52 Aphididae (42.23) 



1914. Additions to the List of Kent Aphididae. Entomologist Vol. 47 

 p. 100-104. 



09 Theobald, Fred. V. 57.52 Aphididae (65) 



1914. Two New Myrmeeophilous Aphides from Algeria. Entomologist 

 Vol. 47 p. 28—31, 2 figg. L 2 nn. spp. in: Rectinasus n. g., iorda.) 



15.5 57.96 



10 Davis, John J. 57.52 Aphididae (73) 



1914. New or little known species of Aphididae. Canad. Entom. Vol. 



46 p. 41 — 51, 77 — 87, 32 figg. [2 nn. spp. in Macrosiphum 2.J 



(77.2,.3,.5,.8, 79.2,.3) 



11 Davis, John J. 57.52 Aphididae (77) 



1913. The Cyrus Thomas Collection of Aphididae, and a Tabulation of 

 Species mentioned and described in his Publications. Bull. Illinois Lab. 

 nat. Hist. Vol. 10 p. 97-121, 2 pis. (77.3,.5..8) 



12 Davidson, W. M. 57.52 Aphididae (79.4) 



1914. Plaut-louse Notes from California. Joiiru. ecou. Entom. Vol. 7 

 p. 127 — 136, 8 ligg. [Rhopalosiphum corylinum n. sp.] It). 5 



83513 van der Uoot, l\ 57.52 Aphididae (922) 



1913. Uuber zwei noch unbeschriobeno javanische Blaitlaus- Arten. 



Tijdschr. Entom. I). 55 p. 319 — 332, 6 fug. [2 nn. spp. in: Macrosiphum, 

 Cerataphis.] — Nachtrag D. 56 p. 155. 



14 Kelly, James P. 57.52 Aphis : 11 5 



1913. Heredity in a Parthenogenetic Insect (Aphis). Amer. Natural. Vol. 



47 p. 229—234, 7 figg. [Somatic differences in partheuogei-etic line not 

 inherited.] 



15 Sturtevant, A. H. 57.52 Aphis : 11.5 



1913. Heredity in a Parthenogenetic Insect (Aphis). Amer. Natural. Vol. 

 47 p. 229-239. 



16 Gaumont, L. 57.52 Aphis : 15 



1913. Contribution a l'etude de la biologie du Puceron noir de la Bet- 

 terave. C. It. Acad. Sc. Paris T. 157 p. 1092—1094. [Cycle evolutif.] 



15.3,.6 



17 Gaumont, L. 57.52 Aphis : 16.5 



1913. Le puceron de la betterave. llev. Phytopathol. Ann. 1 p. 12—18, 

 4 figg. 



18 Vuillet, A. 57.52 Aphis (66.3) 



1914. Sur la presence de V Aphis maidis Fitch en Afrique occidentale. 

 Bull. Soc. entom. France 1914 p. 116—117. 



19 Forbes, Stephen A. 57.52 Aphis (77.3) 



1913. The Corn Root-aphis in Illinois. Urbana, Illinois, 8', 7 pp. 



16.5 



20 Essig, E. 0. 57.52 Aspidiotus : 16.5 



1913. The Control of the Pernicious or San Jose Scale. (Aspidiotus per- 

 niciosuB Comst.) Journ. ecou. Entom. V- 1. 6 p. 270 — 273. 



21 Louusbury, €. P. 57.52 Aspidiotus : 16.5 



1913. Pernicious Scale. The Present Position. Agric. Journ. L'niou 

 South Africa Vol. 6 p. 602-670. (68.2,.4,.5) 



83322 Liudinger, L. 57.52 Aspidiotus (4) 



1912. Nachtrag zu den Beitragen ?ur Kenntnis der Schildlause usw. II. 

 Zeltschr. wiss. Insektenbiol. Bd. 8 p. 31. [Aspidiotus bavaricus n. sp.] 



(43.3,.53,.58,.65, 48.1) 



