304 Quadrigana — Synoecetes. 



QUADRIGANA 



Davis, Trans. Amer. Entom. Soc. XXIV. 1897 p. 265 & 280. 

 quattuor. 

 :S!//ion.: Tryphon Cresson. 



auiericana (Cress.) Davis — Q ($ — Am. : Canada, United States. 

 Tryphon Americanus Cresson, Proc. Entom. Soc. Philadelphia III. 1804 p.276n. 7,(5. 

 Tryphon Americanus Provancher, Addit. faun. Canada. Hymen. 1886 p. 102 n. 11, Q (J. 

 Quadrigana Americana Davis, Trans. Amer. Entom. Soc. XXIV. 1897 p. 280, Q <$. 



PSILOSAGE 



Forster, Verh. naturh. Ver. preuss. Rheinl. XXV. 1868 p. 203 n. 28. 



xptXos; nudus; adyr^, tegmen. 



Species exstat. 



COSMOCONUS 



Forster, Verh. naturh. Ver. preuss. Rheinl. XXV. 1868 p. 203 n. 27. 

 xoaf^oi, ordo; xioyog, conus. 

 Synon.: Mefloleius Provancher. 



Tryphon Provancher. 

 canadensis (Prov.) Davis — 2 (5 — Am. : Canada, New Hampshire, Colorado. Washington. 

 Tryphon Canadensis Provancher, Natural. Canad. VII. 1875 p. 117. 

 Mesoleius Canadensis Provancher, Natural. Canad. XI. 1879 p. 259 n. 4, Q ^. 

 Mesoleius Canadensis Provancher, Faun. entom. Canada. Hym^n. 1883 p. 417 n. 4, g (J. 

 Cosmoconus Canadensis Davis, Trans. Amer. Entom. Soc. XXIV. 1897 p. 280, Q ^. 



COELOCONUS 



Forster, Verh. naturh. Ver. preuss. Rheinl. XXV. 1868 p. 203 n. 26. 



xolXos, cavus; xwvog, conus. 



Species exstat. 



AMORPHOGNATHON 



Forster, Verh. naturh. Ver. preuss. Rheinl. XXV. 1868 p. 203 n. 25. 

 cifxoQcpog, informis; yvaO-os, maxilla. 

 Synon.: Tryphon Gravenhorst, Stephens, Blanchard. 

 melauocerns (Grav.) Kriechb. — Q (5 — Eur.: Britannia. 

 Tryphon melanocerus Gravenhorst, Ichneum. Europ. II. 1829 p. 265 n. 173, (J. 

 Tryphon melanocerus Stephens, Illustr. Brit. Entom. Mandib. VII. 1S35 p. 256 n. 72. 

 Tryphon melanocerus Blanchard, Hist. nat. Insect. III. 1840 p. 309 n. 10. 

 Amorphognathon melanocerus Kriechbaumer, Entora. Nachr. XXIII. 1897 p. 185, Q (5. 



SYNOECETES 



Forster, Verh. naturh. Ver. preuss. Rlieinl. XXV. 1868 p. 203 n. 24. 

 avyotxiTTjg, contuberanalis. 

 Synon.: Mefloleptus Cresson. 



Tryphon Cresson. 

 festivus (Cress.) Davis — 9 d — Am.: Illinois, Colorado. 

 Tryphon festivus Cresson, Proc. Entom. Soc. Philadelphia III. 1864 p. 279 n. 12, <$. 

 Synoecetes festivus Davis, Trans. Amer. Entom. Soc. XXIV. 1897 p. 279, Q <$. 



