33 



Ophion bifoveolatum Brulle, xviii, 125; 

 xxiv, 161. 

 sp., xvii, 44, 52; xxi, 101. 



Syrphoctonus pleuralis Cress., xx, Ap- 

 pendix, VII, XI. 



Pimpla minuta Weed, xv, 85 (Pimpla 

 sp.). 



Collyria sp., xxi, 109 (Pachymerus). 



Cryptinse, xiv, 94 (Cryptid.es). 



Hemiteles sp., xiii, 183. 



Ichneumon sp., xv, 69. 



Chalcidoidea 

 (xv, 57) 



EURYTOMID.E 



Isosoma elymi French, xiii, 32, 33; xiv, 

 37. 

 grande Riley, xiii, 17, 30 (tritici) ; 

 xiv, 6, 34, 35, 36, 44 (tritici and 

 grande). 

 hordei Harr., xiii, 31, 32, 33, 36; 

 xiv, 36. 

 Eurytoma funebris Haw., Misc. Ess. 16; 

 xv, 4. 



Encyrtid^; 

 Eupelmus allynii French, xiii, 31, 32, 33, 

 34; xiv, 37, 44, 50; Misc. Ess., 15. 

 sp., xv, 73. 



PTEROMALID/E 



Eutelus? scymnse Shimer, xx, Appen- 

 dix, VIII. 

 Pteromalus bimaculatus N. de E., xvii, 5. 

 pallipes Forbes, n. sp., xiv, 46, 49; 

 Misc. Ess., 15. 

 Merisus destructor Say 1 ., xiv, 44, 49 

 (Semiotellus) . 

 fulvipes Forbes, n. sp., xiv, 47, 49 



(Pteromalus?) ; Misc. Ess., 15. 

 isosomatis Riley, xiii, 34 (Stictonotis). 

 Fachyneuron semiauratus Ashm., xx, 

 VII, XI. 



Elasmhle 

 Elasmus pullatus Howard, xv, 50. 



Eulophid^; 

 Euderus lividus Ashm., xxiv, 128. 

 Astichus tischeriae Howard MSS., xv, 50. 

 Aphelinus fuscipennis Howr.rd, xx, 19, 



20, 21. 

 Coccophagus lecanii Fitch, xiv, 105 ; 



xxiv, 114. 

 Tetrastichus sp., xv, 4. 



carinatus Forbes, n. sp., xiv, 48, 49. 



productus Riley, Misc. Ess., 15. 

 Sympiesis lithocolletidis Howard MSS., 



xv, 50, 57 (Sympiezus). 

 Eulophus minutus Howard MSS., xv, 



57. 



Proctotrypoidea 



PLATVGASTERIDyE 



Anopedias error Fitch, xiv, 44 (Platy- 

 gaster) ; Misc. Ess., 16 (Platygaster) ; 

 xv, 4 (Platygaster). 



Amitus aleurodinis Hald., xiv, 110 (E- 

 laptus alcurodis). 



Pelecinim: 

 Pelecinus polyturator Drury, xviii 124 

 134; xix, 79. 



Formicoidea 

 (xiv, 64, 70, 100; Misc. Ess., 5; xviii 4 

 52, 55, 60, 78, 107, 125; xxi, 80, 81, 82;' 

 xxiii, 8, 184, 233; xxiv, 8, 10, 11 12 

 13, 16, et seq.) 



Formichue 

 (xiii, 112) 



Formica fusca Linn., xviii, 53, 66; xix 

 81; xxiii, 235. 

 gagates Latr., xviii, 96, 99, 100. 

 schaufussi Mayr, xviii, 53, 66, 90; xix, 

 198; xxi, 161; xxiii, 161, 235. 

 Lasius, xiii, 52; xviii, 99, 104; xix, 53. 

 flavus DeG., xiii, 52. 

 interjectus Mayr, xviii, 53, 66, 88 89 



90, 93, 96. 

 mixtus, Nyl., xviii, 93, 99, 100. 

 niger americanus Emory, xiii, 45, 48 

 (■flavus) ; xiv, 24, 29, 70, 72 (davits) ; 

 Misc. Ess., 46 (alienus) ; xv, 6 (ali- 

 enus) ; xvii, 65, 66, 67, 69 (brun- 

 neus var. alien us) : xviii, 53, 62, 66, 

 82, 90. 93, 96, 99, 100, 107 (niger) ; 

 53, 62. 66. 71, 82, 88, 90, 107 (niger 

 var. alienus) ; 90 (flavus) ; xxi, 161 

 .(niger var. alienus) ; xxiii, 126, 159, 

 235 (niger) ; xxiv. 14, 19, 20, 21, 22, 

 24, 25, 26 (niger var. alienus). 

 Prenolepis imparis Say, xxiii, 158, 235. 



Myrmicidje 

 (xiii, 112; xviii, 8, 9) 

 Atta fervens Say, xxiii, 159, 235. 

 Pogonomyrmex barbatus Smith, xxiii, 7, 



159, 235. 

 Myrmica scabrinodis lobicornis Nyl., 

 xviii, 8, 11, 53, 66; xxiii, 158, 228, 235. 

 Monomorium minutum Mayr, xxiii, 157, 

 235. 

 pharaonis Linn., Misc. Ess., 58 (Sole- 

 nopsis molesta) ; xxiii, 157, 234-235. 

 Solenopsis debilis Mayr, xiii, 45, 61, 112 

 (fugax) ; Misc. Ess., 58 (fugax) ; 

 xviii, 8, 9, 53, 66, 99, 100; xxiii, 228, 

 234. 

 Cremastogaster lineolata Say, xxiii, 126. 



