86 ENTOMOLOGICAL NEWS [March, '20 



genetics of Drosophila melanogaster. (Pub. No. 278, Carnegie Inst., 

 Wash.) 



ARACHNIDA, ETC. Ewing, H. E. The life and behavior of the 

 house spider. 105, xxv, 177-204. Hamrurger, C. K. Zur kenntnis des 

 mitteldarmes der spinnen. 52, xlviii, 38-46. Hartzell, A. A pre- 

 liminary list of the Acarina of Iowa. 105, xxv, 205-12. Ressler, I. L.- 

 Spiders of the family Attidae collected in the vicinity of Ames, Iowa. 105, 

 xxv, 221-34.. Verhoeff, K. W. Bronn, Klassen des Tier-Reichs. Bd., 

 v, Abt. 2, Klasse Chilopoda, p. 313-393- Voges, E. Myriapodenstudien. 

 104, cxvi, 75-135- 



Marshall, R. New species of water mites of the genus Arrhenurus. 

 (Trans. Amer. Microscopical Soc., xxxviii, 275-282.) McGregor, E. A. 

 The red spiders of America and a few European species likely to be intro- 

 duced. 50, Ivi, 641-79. 



NEUROPTERA. Ferris, G. F. Contributions towards a monograph 

 of the sucking lice, Pt. I. (Leland Standf. Univ. Pub. Univ. Ser., 41.) 

 Moll, Dr. Der schutz des bauholzes in den Tropae gegen die zerstorung 

 durch die Termiten. (Der Tropenpflanzer, xviii, 591-605, 1915.) Por- 

 ter, C. E. Los Tisanopteros. (Act. Soc. Scient. du Chili, xxv, 64-83.) 

 Priesner, H. Zur entwicklungsgeschichte der turbanaugen von Cloeon 

 dipterum. 89, xxxix, Abt. f. Anat., 485-514- Schmidt, E. Ueber 

 das schwimmen der Libellenlarven. 52, 1, 235-7. Schmidt, E. Ver- 

 gleichende morphologic des 2 und 3 abdomenalsegments bei mannlichen 

 Libellen. 89, xxxix, Abt. f. Anat., 87-200. Strindberg, H. Konnen 

 die Mallophagen sich auch vom blut ihrer wirtstiere ernahren. 52, xlviii, 

 228-31. Strindberg, H. Zur entwicklungegeschichte und anatomic 

 der Mallophagen. 104, cxv, 383-459. Treherne, R. C. Notes on the 

 Aeolothripidae. 43, N. 12, 27-33. 



Watson, J. R. The native host-plant of the camphor thrips. 39, 



iii, 25-7. A new Physothirps from Oregon. 39, iii, 32. 



ORTHOPTERA. Hebard, M. A plea for more accurate taxonomy 



in morphological and other studies. 4, 1919, 278-9. Walker, E. M.- 



The terminal abdominal structures of Orthopteroid insects: a phylo- 



genetic study. 7, xii, 267-326. 



HEMIPTERA. Baker, A. C. Apple-grain aphis. 59, xviii, 331-24- 



Dickerson & Weiss. The life-history and early stages of Platymetopius 



hyalinus, a Japanese maple leaf-hopper in New Jersey. 7, xii, 369-372. 



Downes, W. Notes on a collection of Hemiptera. 43, N. 12, 13-16. 



Emeis, W. Ueber eientwicklung bei den Cocciden. 89, xxxix, Abt. f. 



Anat., 27-78. Peterson, A. Some studies on the eggs of important 



apple plant lice. (New Jersey Agric. Exper. Sta., Bui. 332.) Riley, 



C. F. Some habitat responses of the large water strider, Gerris remigis. 



90, liv, 68-83. Weiss, H. B. Notes on Corythuca bulbosa. 82, xx,. 



17-20. 



