Megarhyssa. 481 



Innator (Fabr.) D. T.i) — Q (J — Am. 



Ichneumon lunator Fabricius, Spec. Insect. I. 1781 p. 430 n. 64. 



Ichneumon lunator Fabricius, Mant. Insect. I. 1787 p. 265 n. 76. 



Ichneumon lunator Gmelin, Linne: Syst. nat. Ed. 13a I. 5. 1790 p. 2691 n. 142. 



Ichneumon lunator Olivier, Encycl. method. Insect. VII. 1792 p. 186 n. 114. 



Ichneumon lunator Fabricius, Entom. System. II. 1793 p. 162 n. 120. 



Pimpla lunator Fabricius, Syst. Piez. 1804 p. 114 n. 5. 



Ichneumon lunator Lamarck, Hist. nat. anim. s. vert. IV. 1817 p. 139 n. 13. 



Ichneumon lunator Lamarck, Hist. nat. anim. s. vert. Ed. 2^ IV. 1835 p. 351 n. 13. 



Pimpla lunator Th. W. Harris, Rep. Insect. Massach. 1841 p. 391. 



Rhyssa lunator Brulle, Hist. nat. Insect. Hymen. IV. 1846 p. 78 n. 2, Q. 



Rhyssa lunator D'Urban, Entom. M. Magaz. II. 1865 p. 71. 



Thalessa lunator Cressou, Trans. Amer. Entom. Soc. IV. 1872 p. 164. 



Rhyssa lunator Westcott, Canad. Entomol. XI. 1879 p. 140. 



Thalessa lunator Provancher, Natural. Canad. XII. 1880 p. 14 n. 4, Q. 



Rhyssa lunator Harrington, Canad. Entomol. XIV. 1882 p. 81-84. 



Thalessa lunator Provancher, Faun. entom. Canada. Hymen. 1883 p. 446 n. 4, Q. 



Pimpla (Rhyssa) lunator Gade, Bull. Brooklyn Soc. VII. 1881 p. 103. 



Rhyssa lunator Anonym, BuII. Brooklyn Soc. VII. 1885 p. 123. 



Thalessa lunator Harrington, Canad. Entomol. XIX. 1887 p. 206. 



Thalessa lunator Riley, Insect Life I. 1888 p. 168-179; Fig. 36-39. 



Thalessa lunator Harrington, Rep. Entom. Soc. Ontario XVIII. 1888 p. 25-27. 



Thalessa lunator Lintner, 4th Rep. New York State Entomol. 1889 p. 35-42. 



Megarhyssa lunator m. 

 nitlda Cress. D. T. — c5 — Am. : Canada, Virginia. 



Rhyssa nitida Cresson, Proc. Entom. Soc. Philadelphia III. 1864 p. 319 n. 3, (J. 



Thalessa nitida Provancher, Natural. Canad. XII. 1880 p. 11 n. 2, <5. 



Thalessa nitida Provancher, Faun. entom. Canada. Hymen. 1883 p. 445 n. 2, (J. 



Megarhyssa nitida m. 

 nortonii (Cress.) D. T. — 2 ^ — Am.: Canada, Colorado. 



Rhyssa Nortoni Cresson, Proc. Entom. Soc. Philadelphia IIL 1864 p. 317 n. 1, Q. 



Thalessa Nortoni Provancher, Natural. Canad. XII. 1880 p. 13 n. 3, Q (J. 



Thalessa Nortoni Provancher, Faun. entom. Canada. Hymen. 1883 p. 445 n. 3, Q ^. 



Megarhyssa Nortonii m. 

 quebecensis Prov.) D. T. — 2 (5 — Am. : Canada. 



Thalessa Quebecensis Provancher, Natural. Canad. V. 1873 p. 447, Q (J. 



Megarhyssa Quebecensis m. 

 snperba Schrk.) B.T. — Q <S — Eur. bor. & centr. 



Ichneumon XLIII Schaeffer, Icon. Insect. Ratisbon. L 2. 1767; T. 81 F. 4. 



Ichneumon superbus Schrank, Enum. Insect. Austr. 1781 p. 350 n. 707, Q. 



Ichneumon superbus Villers, C. Linnaei Entom. III. 1789 p. 153 n. 56. 



Ichneumon superbus Gmelin, Linne: Syst. nat. Ed. 13» I. 5. 1790 p. 2683 n. 108. 



Ichneumon perlatus Christ, Naturg. d. Insect. 1791 p. 356; T. 36 F. 6. 



Ichneumon histrio Christ, Naturg. d. Insect. 1791 p. 356; T. 36 F. 7. / 



Ichneumon vagatorius Fabricius, Entom. System. II. 1793 p. 146 n. 50, ^. 



Ichneumon clavatus Fabricius, Suppl. entom. System. 1798 p. 227 n. 189-190, Q. 



Ichneumon superbus Schrank, Fauna Boica U. 2. 1802 p. 269 n. 2066. 



Pimpla vagatoria Fabricius, Syst. Piez. 1804 p. 112 n. 2. 



Pimpla clavata Fabricius, Syst. Piez. 1804 p. 118 n. 29, Q. 



1) Hymen.: Tremex columba (Riley). 

 Catalogus Hymenopteroi-um. III. 31 



