(32) 



ALFURD COirri. ETUDE DE LA CECIDIOI.OGIE SUISSE. 



133 



Nnraéros. 



Neuroteriis numismalis Oliv 74 



Neurolerus nuraismatis 01 iv 74 



Oligotrophus annuliger (Harl.). . . 28 



Oligotrophas animiipes (Hart.). . . 28 

 Oligotrophus caprese (Wirin.) 93, 94, 95 

 Oligotroplms caprecC (Winn.) var. 



major Kieff 96 



Oligotrophus corni (Gir.) 19 



Oligotrophus hartigi Liebe! 117 



Oligoprophus juiiiperiiius (L.) . . . . 37 

 Oligotrophus reaumurianus (Fr. 



Lw.) 118,121 



Oligotrophus taxi (Jnchb) 113 



Orneodes dodecadactyla Hiibn 40 



Pediaspis aceris Forst 7. 8, 10 



Pelatea festivana Hiibn 75 



Pemphigus affinis Kalt 48 



Pemphigus bursarius L 49 



Pemphigus marsupialis Courch. . . 50 



Pemphigus ovato-ohlongus Kessl. 50 



Pemphigus spirotechœ Pass 51 



Perrisia sp 30 



Perrisia capitigena Br 24 



Perrisia floriperda Fr. Lw 105 



Perrisia heterobia H. Lw 103 



Perrisia marginemtorquens Winn. 92 



Perrisia phyteumatis Fr. Lw 45 



Perrisia piri Bouché 46 



Perrisia taxi Jnchb 113 



Perrisia liliamvolvens Rübs 119 



Perrisia ulmariae Bremi 111 



Perrisia urticae Perr 124 



Phorodon mahaleb Koch 60 



Phyllocoptes aceris Nal 2 



Phytoptus alpestris Nal 85 



Phytoptus avellanae Nal 20 



Phytoptus brevitarsus Fock 12 



Phytophus convolvens Nal 25 



Phytoptus dispar Nal 52 



Phytoptus diversipunctatus Nal. . 53 



Numéros. 



Phytoptus erineus Nal 35 



Phytoptus goniothorax Nal 42 



Phytoptus laBvis Nal 15 



Phytoptus macrochelus Nal 4 



Phytoptus macrorrhynchus Nal. . 3, 9 



Phytoptus macrotrichus Nal 17 



Phytoptus nalepai Fock 13 



Phytoptus nudus Nal 32 



Phytoptus piri Pagenst 21, 22, 107 



Phytoptus populi Nal 54 



Phytoptus salviœ Nal 104 



Phytoptus similis Nal 61 



Phytoptus stenaspis Nal 26 



Phytoptus tenuis Nal 16 



Phytoptus tiliae Pagenst 114 



Phytoptus tiliœ exilis Nal 115 



Phytoptus tiliœ-leiosouia Nal. ... 116 



Phytoptus tilife-liosoma Nal 116 



Phytoptus triradialus Nal 191 



Phytoptus tristriatus Nal 34 



Phytoptus truncalus Nal 99 



Phytoptus viburni Nal 125 



Phytoptus xylostei Can 39 



Pœeilia nivea Hw 75 



Pontania pedunculi Hart 98 



Pontania proxima Lep 97 



Pontania Salicis Christ 101, 102 



Psyllopsis fraxini L 29 



Rhabdophaga nervorum Kieff. ... 100 



Rhabdophaga heterobia H. Lw. . . 103 



Rhodites eglauteri« Hartig 88 



Rhodiles rosse L 89 



Schizoneura ulmi De Geer 123 



Selandria xylostei Gir 41 



Siphocoryne xylostei Schrank.. . . 38 



Stenolechia gemella L 75 



Tetraneura ulmi L 122 



Trigonaspis niegaptera Panz 84 



Trigonaspis reiium Gir 63 



