94 Blacus. 



mamillanns Ruthe — Q (5 — Eur. : Germania. 



Blacus mamillanus Ruthe, Berlin. entom. Zeitschr. V. 1861 p. 144 n. 8, Q. 



? Blacus aptenodytes Marshall, Trans. Entom. Soc. London 1889 p. 174 n. 9, c^. 



? Blacus spiniger Thomson, Opusc. entom. P. 16. 1891 p. 1735 n. 7, Q. 



Blacus mamillanus Marshall, Spec. Hymen. Europe P. 43. 1893 V. p. 186, Q ^. 

 var. aptenodytes Marsh. — Q — Eur. : Britannia. 



Blacus aptenodytes Marshall, Trans. Entom. Soc. London 1889 p. 174 n. 9, Q. 



Blacus mamillanus var. aptenodytes Marshall, Spec. Hymen. Europe P. 43. 1893 V. p. 186. 

 orchesiae (Ashm.) D. T.i) — Q — Am.: Michigan. 



Ganychorus orchesiae Ashmead, Proc. U. St. Nat. Mus. 1888 p. 645, Q. 



Blacus orchesiae m. 

 paganus Hal. — 2 cj — Eur. : Britannia, Suecia, Belgia, Germania. 



Blacus paganus Haliday, Entom. Magaz. IIL 1835 p. 122 n. 10. Q (^. 



Blacus humilis Wesmael, Nouv. mem. acad. sc. Bruxelles IX. 1835 p. 95 n. 3, 2-5 [p. p.]. 



Blacus brevicornis Ruthe, Berlin. entom. Zeitschr. V. 1861 p. 146 n. 9, Q. 



Goniocormus paganus Forster, Verh. naturh. Ver. preuss. Rheinl. XIX. 1862 p. 254. 



Blacus paganus Marshall, Trans. Entom. Soc. London 1889 p. 172 n. 7, Q ^. 



Blacus paganus Thomson, Opusc. entom. P. 16. 1891 p. 1733 n. 2, Q ,5. 



Blacus paganus Marshall, Spec. Hymen. Europe P. 43. 1893 V. p. 190, g 5. 

 rubriceps Ashm. — ^ — Am. : St. Vincent. 



Blacus rubriceps Ashmead, Journ. Linn. Soc. London. Zool. XXV. 1894 p. 131, 5. 

 rnflcornis (Nees) Hal.2) — g ^5 — Eur. fere tota. 



Bracon ruficornis Nees, Magaz. Ges. naturf. Fr. Berlin V. 1811 p. 18 n.24, $ ^; T."] F.3{Q). 



Bracon ruficornis Nees, Nov. acta acad. nat. curios. IX. 1818 p. 303. 



Blacus ruficornis Haliday, Entom. Magaz. I. 1833 p. 262. 



Bracon ruficornis Nees, Hymen. Ichneum. affin. Monogr. I. 1834 p. 49 n. 1, Q(5 [excl. var.]. 



Blacus (Ganychorus) ruficornis Haliday, Entom. Magaz. III. 1835 p. 42 n. 3, Q (J. 



Blacus ruficornis Wesmael, Nouv. mem. acad. se. BruxellesIX. 1835 p.92 n.l,Q(5; T. 2 F. 1. 



Blacus (Ganychorus) ruficornis Blanchard, Hist. nat. Insect. III. 1840 p. 332 n. 2. 



Blacus ruficornis Ratzeburg, Ichneum. d. Forstinsect. II. 1848 p. 60, Q (J. 



Blacus ruficornis Ratzeburg, Ichneum. d. Forstinsect. III. 1852 p. 64 n. 2, Q; Fig. 



? Blacus maculipes Ruthe, Stettin. entom. Zeitg. XVIII. 1857 p. 160, Q. 



Blacus ruficornis Ruthe, Berlin. entom. Zeitschr. V. 1861 p. 134 n. 2, Q 5. 



? Blacus maculipes Hagen, Stettin. entom. Zeitg. XXII. 1861 p. 284 n. 106, Q. 



Ganychorus ruficornis Forster, Verh. naturh. Ver. preuss. Rheinl. XIX. 1862 p. 254. 



Blacus ruficornis Marshall, Trans. Entom. Soc. London 1889 p. 167 n. 2, Q (5. 



Blacus (Ganychorus) ruficornis Thomson, Opusc. entom. P. 16. 1891 p. 1729 n. 1, Q (J- 



Blacus ruficornis Marshall, Spec. Hymen. Europe P. 43. 1893 V. p. 179, Q (J. 

 spiniger Thoms. — Q — Eur. : Suecia. 



Blacus spinifer Thomson, Opusc. entom. P. 16. 1892 p. 1735 n. 7, Q. 



Blacus spinifer Marshall, Spec. Hymen. Europe P. 43. 1893 V. p. 196, Q. 

 tripndians Hal. — Q (5 — Eur. : Britannia, Germania. 



Blacus (Gauychorus) tripudians Haliday, Entom. Magaz. III. 1835 p. 41 n. 2, Q (J. 



Blacus rufescens Ruthe, Berlin. entom. Zeitschr. V. 1861 p. 141 n. 6, (J. 



? Blacus mamillanus Ruthe, Berlin. entom. Zeitschr. V. 1861 p. 144 n. 8, Q. 



Blaciis tripudians Marshall, Trans. Entom. Soc. London 1889 p. 170 n. 4, Q (J. 



Blacus tripudians Marshall, Spec. Hymen. Europe P. 43. 1893 V. p. 183, Q (J, 



1) Col.: Orchesia castanea Melsh. (Ashmead). 



2) Col.: Cionus fraxini Deg. (Ratzeburg). 



