126 März. 



Douglas, J. W., Aleurodes proletella, Linn., and A. brassicae, Walker: a com- 

 parison, in: Entom. Monthly Mag. (2.) Vol. 6. (31.) March, p. 68—69. 

 They are different species. 



The San José or Pernicious Scale {Aspidiottts perniciosus Comst.) . With 4 cuts, 

 in: Insect Life, Vol. VI. No. 5. p. 360—369. 



Biology, distribution. — Repub!. with some Additions from Rep. of the Ento- 

 mologist. Ann. Rep. U. S. Dept. of Agricult. for 1893. 



The Chinch-Bug [Blissus leucopterus]. in: Entom. News, Vol. VI. March, 

 p. 83—84. 



From S. A, Forbes' report. 



Marlatt, C. L., The Hibernation of the Chinch Bug [Blissus leucopterus]. in: Insect 

 Life, Vol. VII. No. 3. p. 232—234. 



Osborn, Herb., Chinch Bug [Blissus leucopterus] observations in Iowa in 1894. in: 

 Insect Life, Vol. VIL No. 3. p. 230-232. 



(Howard, L. 0.), A new apple-tree enemy [Brochymena aiinulata Fab.]. With 

 2 figg. in: Insect Life, Vol. VIL No. 1. p. 47—48. 



Marlatt, 0. L. , The BufFallo Tree-hopper [Ceresa bubalus Fab.) With 4 cuts, 

 in: Insect Life, Vol. VII. No. 1. p. 8—14. 

 History, habits, foodplants, remedies. 



Berlese, Ant., Le Cocciniglie Italiane viventi sugli agrumi. Parte I. I Dactylo- 

 pius. (Con 45 incis. intercal. nel testo e con 3 tav. Ut.). Avellino , stab, 

 tip. Ed. Pergola, 1893. 8». (106p.). —Parte IL I Lecanium. (Con 12 tav. 

 cromolit.). ibid. 1894. 80. (tit., p. 107—201). — Estr. della Rivista di 

 Patolog. vegetale, Anno IL No. 1 — 8 e Anno III. No. 1 — 8. 



I. Ausführliche Beschreibung und Anatomie der beiden Arten: Dactylopius 

 cî^r» Risso and D. longispinus Targ.-Tozz. — IL Ebenso: Lecanium hesperidum 

 (L.) und L. oleae (Bernard). 



Nichols, A. R. , The Stridulation of Corixa. in: The Irish Naturalist, Vol. IV. 

 March, p. 89. 



Mordwilko, A., Zur Biologie und Systematik der Baumläuse [Lachninae Pass, 

 pt.) des Weichselgebietes. (Schluß.) in: Zool. Anz. 18. Jhg. No. 470. 

 p. 93—104. 



V. supra p. 68. — nn. spp. : Lachnus Bogdanowii, L. pinihabitans, L. pineus (mit 

 var. curtipilosa), L. juniper inus, L. picidae. 

 Oockerell, T. D. A., On a Lecanium infesting Blackberry, considered identical 

 with L. Fitchii, Sign, in: Insect Life, Vol. VII. No. 1. p. 29 — 31. 



Distinct from L. persicae, juglandis, and rubi. All Lecania of the north eastern 

 States and Canada on Rubus must be referred to L. Fitchii. 

 Slingerland, Mark Vernon, A Plum Scale [Lecanium sp.]in Western New York. 

 With 6 illustr. Bull. 83. Cornell Univ. Agricult. Exper. Stat. Entom. 

 Div. Ithaca, N. Y., 1894 [ree. March 1895]. 8«. (p. 679—699.) 



It is not L.juglandifex; L. cerasifex is insufficiently described. It will become 

 L. rugosum Cockerell (n. sp. to be described). 

 Giard, Alfr., (Cinquième lettre sur le Margarodes; les Fourmis etThysanoures qui 

 lui sont associés), in: Actes Soc. Scient. Chili, T. 4. 4. Fase. p. CCIX — CCX. — 

 6. lettre, ibid. p. CCXVII— CCXVIII. 



Biologie. — Les Margarodes sontDiaspines progénitiques (devenant murs sous 

 la forme larvaire). 

 Lataste, F. , Sur le Margarodes vitiuni. ibid. p. CCXI — CCXII. 



Comment se nourrit la larve -pupe ou Kyste du Margarodes vitium A. 



Giard? — Ponte du Margarodes. ibid. p. CCXXIV— CCXXVIII. 



Elle se nourrit sans recourir aux sucs vivants des végétaux par absorption des 

 liquides environnants. 



