380 



[May 



R. dichlocerus Harris. 



Syn. Cynips dichlocerus Harris. 

 R. bicolor Harris. 



Syn. Cynips bicolor Harris. 



II. RHODITES 



(Rosa.) 



R. ignota 0. 8. 



.361 



R. rosoz Linn. 

 R. radicum 0. S. 

 R. verna 0. S. 



D. nebulosus 0. S. 



D. cuscxdozformis 0. S. 



III. DIASTROPHUS 



(Rubus, Potentilla.) 



D. -potentilla Bassett. 



B. GUEST-FLIES. 

 ATJLAX. 



.361 



A. sylvestris 0. S 366 



A. pirata 0. S 366 



lA.futilis 0. S 366 



1 A. semipiceus Harris 366 



Syn. Cynips semipiceus Harris. 



CEROPTRES. 



1. C. ficus Fitch 368 



Syn. Cynips q. ficus Fitch. 



Synophrus laeviventris 

 Walsh (exparte). 



2. C. petiolicola 0. S 369 j 



Syn. Amblynotus ? petiolicola 



0. S. 

 Syn. ?Amblynotus ensigerWalsh 



C. inermis Walsh 369 



Syn. Amblynotus inermis Walsh 



C.pisum 0. S 369 



Syn. Sarothrus pisum 0. S. 



C. arbos Fitch 370 



Syn. Cynips q. arbos Fitch. 



C. tuber Fitch 370 



Syn. Cynips q. tuber Fitch. 



SYNERGUS 



1. S. oneratus Harris 373 I 4. S. campanula 0. S 375 



Syn. Cynips oneratus Harris. 



2. S. lignicola 0. S 374 



Syn. S. rhoditiformis Walsh. 



3. S. laeviventris 0. S 375 



Syn. Synophrus? lseviventris O.S. 

 Syn. Synophrus laeviventris 

 Walsh (exparte). 



5. S. dimorphus 0. S 376 



6. S. alb ipea Walsh 377 



Syn. Synophrus albipes Walsh. 



7. S. mendax Walsh 378 



Species of doubtful location. 



Figites chinquapin Fitch, see No. 56. .361 

 Cynips q. pisum Fitch, see No. 57 361 



Cynips q. lana Fitch, see No. 45. 



.359 



ERRATA. 



Page 334. line 25, for "suggests himself" read '• himself suggests." 

 " 336, line 15. for " on" read " in." 

 " 366, line 11, for " kynipidx" read " Cynvpidx." 



