112 Synergus. 



lignicola O.-S.i) — 9 S — Am.: United States, Canada. 



Cynips (Synergus?) lignicolaOsten-Sacken, ProcEntom.Soc.Philadelphial. 1862 p. 252, g^^. 



Synergus rhoditiformis Walsh, Proc. Entom. Soc. Philadelphia II. 1864 p. 499 n. 22, Q <5. 



Synergus lignicola Osten-Sacken, Proc. Entom. Soc. Philadelphia IV. 18b5 p. 374 n. 2, §. 



Synergus rhoditiformis Provancher, Natural. Canad. XIV. 1883 p. 20 & 807, Q. 



Synergus lignicola Provancher, Addit. faun. Canada. Hymen. 1887 p. 165 n. 1. 

 inagnns Gill.'-) — Q — Am. : Michigan. 



Synergus magnus Gillette, Bull. Illin. Labor. Nat. Hist. III. 1890 p. 202, Q. 

 inedullae Ashm.3) — g (J — Am.: Florida. 



Synergus medullae Ashmead, Trans. Amer. Entom. Soc. XII. 1885 p. 302, Q (J. 

 mendax Walsh*) — g — Am. : Illinois. 



Synergus mendax Walsh, Proc. Entom. Soc. Philadelphia II. 1864 p. 498 n. 21, Q. 



Synergus mendax Osten-Sacken, Proc. Entom. Soc. Philadelphia IV. 1865 p. 378 n. 7, Q. 

 uervosus Htg.^) — Q (5 — Eur. : Germania, Austria. 



Synergus nervosus Hartig, Zeitschr. f. Entom. II. 1840 p. 197 n. 2, Q (J. 



Synergus tibialis Hartig, Zeitschr. f. Entom. II. 1840 p. 197 n. 3, Q ^. 



? Synergus nigricornis Hartig, Zeitschr. f. Entom. III. 1841 p. 347 n. 15, Q. 



? Synergus nigricornis Taschenberg, HjTnen. Deutschl. 1866 p. 130 n. 1, Q. 



Synergus nervosus Taschenberg, Hymen. Deutschl. 1866 p. 131 n. 16, $ (^. 



Synergus tibialis Taschenberg, Hjnnen. Deutschl. 1866 p. 131 n. 20, Q <^. 



Synergus nervosus Mayr, Verli. zool. bot. Ges. Wien XXII. 1872 p. 713 n. 16, g ^. 



Synergus nervosus Thomson, Opusc. entom. P. 8. 1877 p. 795 n. 5, 5 <5- 

 oneratus (Harr.) Walsh^) — g — Am.: United States. 



Cynips oneratus Th. W. Harris, Treat. Insect. Massach. 1841 p. 398. 



Cynips oneratus A. Fitch, 5«» Rep. Insect. New York 1859 p. ? n. 313. 



Cynips oneratus Th. W. Harris, Treat. Insect. Massach. 3tii Ed. 1862 p. 548. 



Synergus oneratus Walsh, Proc. Entom. Soc. Philadelphia II. 1864 p. 498 n. 20. 



Synergus oneratus Osten-Sacken, Proc. Entom. Soc. Philadelphia IV. 1865 p. 373 n. 1, Q. 

 orientalis Htg.'') — Q (5 — Eur.: Austria, Hungaria. 



Diplolepis rufipes Fonscolombe, Ann. sc. nat. XXVI. 1832 p. 193 n. 9 [p. p., nec Fabr.]. 



Synergus orientalis Hartig, Zeitschr. f. Entom. IH. 1841 p. 347 n. 16, Q ^l 



Synergus socialis (KoUar) Hartig, Zeitschr. f. Entom. IV. 1843 p. 413 n. 33, $ (J. 



Synergus melanopus Hartig, Zeitschr. f. Entom. IV. 1843 p. 414 n. 38, g (^. 



Synergus socialis Taschenberg, Hymen. Deutschl. 1866 p. 130 n. 4, (^. 



Synergus orientalis Taschenberg, Hymen. Deutschl. 1866 p. 131 n. 7, Q (J. 



Synergus melanopus Taschenberg, Hymen. Deutschl. 1866 p. 132 n. 38, Q (^. 



Synergus melanopus Mayr, Verh. zool. bot. Ges. Wien XXII. 1872 p. 695 n. 1, Q S- 

 pallidiceps Htg.s) — ^ — Eur. 



Synergus palliceps Hartig, Zeitschr. f. Entom. III. 1841 p. 349 n. 28, ($. 



Andricus podagrae Walsh, A. cornigera O.-S. (Osten-Sacken). 



Amphibolips Cookii Gill. (Gillette). 



Andricus medullae Ashm. (Ashmead). 



Andricus podagrae Walsh (Walsh). 



Andricus autumnalis Htg., A. collaris Htg., A. callidoma Adl. (Mayr). 



Holcaspis globulus Fitch (Osten-Sacken). 



Cynips argentea Htg., C. hungarica Htg., C. tinctoria Htg., C. koUari Htg., 

 C. lignicola Htg., C. conglomerata Gir., C. glutinosa Gir., C. coriaria Haimh., C. polycera 

 Gir., C. caliciformis Gir., C. amblycera Gir., C. caput medusae Htg., C. calicis Bgsdf., 

 Andricus lucidus Htg., A. fecundatrix Htg., A. clementinae Gir. (Mayr). 

 **; Hyin. : Andricus collaris Htg. (Hartig). 



