260 Nematus. 



SaliciToruS Cam.') — Q — Eur. : Britauma, Germania. 



Nematus salicivorus Cameron, Monogr. Brit. Phytoph. HjTnen. I. 1882; T. 7 F. 8. 



Nematus salicivonis Cameron, Entom. M. Magaz. XVIII. 1882 p. 194 n. 4, g (J Q. 



Nematus salicivorus Fletcher, Entom. M. Magaz. XIX. 1883 p. 207. 



Nematus salicivorus Cameron, Monogr. Brit. Phytoph. Hymen. II. 1885 p. 128 n. 56, Q (^ O; 



[T.3F.5,T.8F.7&T.2ir.8. 



Pteronus salicivorus Konow, Deutsch. entom. Zeitschr. XXXIV. 1890 p. 245. 

 sardiniensis Costa — S — Eiu-.: Sardinia. 



Nematus Sardiniensis Costa, Atti accad. sc. fis. Napoli (2) II. P. 8. 1886 p. 36, ^. 



Nematus Sardiniensis Costa, BuU. soc. entom. Ital. XXII. 1890 p. 120, (J. 

 satkatchewan Nort. — Q — Am.: British America. 



Nematus Satkatchewan Norton, Trans. Amer. Entom. Soc. I. 1867 p. 200 n. 13, Q. 



Nematus Saskatschevan Provancher, Natural. Canad. X. 1878 p. 56 n. 9, Q. 



Nematus Saskatschewan Provancher, Faun. entom. Canada. Hymen. 1883 p. 187 n. 9, Q. 

 santerianus Zadd. & Br. — 2 — Eur.: Germania. [p. 153 n.57, Q. 



Nematus Sauterianus Zaddach &Brischke, Schrift. phys. okon. Ges. Konigsberg XXIII. 1882 

 saxesenii Htg.^j — Q S O — Eur. : Suecia, Germania, Gallia, Russia, 



? Degeer, Mem. hist. Insect. II. 1. 1771 p. 1001 n. 19, Q Q; T. 38 F. 5-7. 



? Goze, Degeer: Abh. Gesch. Insect. II. 2. 1779 p. 266 n. 19, Q Q; T. 38 F. 5-7. 



? Tenthredo pini Retzius, Gen. & spec. Insect. 1783 p. 73 n. 311, Q. 



Nematus hospes Dahlbom, Conspect. Tenthred. Scandin. 1835 p. 9 n. 84! [s. descr.]. 



Nematus Saxesenii Hartig, Fam. d. Blatt- u. Holzwesp. 1837 p. 212 n. 45, Q (J. 



Neinatus Saxesenii Hartig, Stettin. entom. Zeitg. I. 1840 p. 25 n. 44, Q ^. 



Tenthredo (Nematus) Saxesenii Ratzeburg, Forstinsect. III. 1844 p. 124 n. 30, Q (J. 



Tenthredo Saxeseni Ratzeburg, Waldverderbnis II. 1868 p. 424 n. 1. 



Nematus Saxeserdi Anonym: Jahresber. naturf. Ges. Graubiinden XV. 1870 p. 82. 



Nematus abietinus var. Saxesenii Thomson, Hymen. Scandin. I. 1871 p. 107, Q. 



Nematus Saxesenii Kaltenbach, Pflanzenfeinde 1874 p. 701 n. 236, O- [n.27,2(5- 



Nematus SaxeseniiZaddach&Brischke,Schrift.phys.okon. Ges.KonigsbergXVI. 1875 p. 87 

 . Nematus Saxesenii Ed. Andre, Spec. Hymen. Europe I. P. 6. 1880 p. 171 & 199, Q ^. 



Nematus Saxesenii Kriechbaumer, Hartig: Entom. Nachr. X. 1884 p. 323 n. 44. 



Lygaeonematus Saxeseni Konow, Deutsch. entom. Zeitschr. XXXIV. 1890 p. 247. 



Nematus Saxesenii R. v. Stein, Entom. Nachr. XIX. 1893 p. 116 n. 2, O- 

 SChewyrewii (Jak.) D. T. — Q — Eur. : Ciscaucasia. 



Pteronus Schewyrewi Jakowlew, Horae soc. entom. Ross. XXVI. P. 1-2. 1891 p. 22 n. 19, Q. 



Nematus Schewyrewii m. 

 ScWodtei Dahlb. — Eur.: Suecia. 



Nematus Schiodtei Dahlbom, Conspect. Tenthred. Scandiu. 1835 p. 9 n. 101 [s. descr.]. 

 schmidtii Gimm. ! — Q S — Eur. : Germania, Russia. 



Nematus Schmidtii Gimmerthal, Stettin. entom. Zeitg. V. 1844 p. 37 n. 2, Q. [F.17. 



? Nematus circumscriptus Forster, Verh. naturh. Ver. preuss. Rheinl. XI. 1854 p. 301, Q; T. 5 



Nematus microps Forster, Verh. naturh. Ver. preuss. Rheinl. XI. 1854 p. 421, (J. 



Nematus Schmidtii Ed. Andre, Spec. Hymeu. Europe I. P. 5. 1880 p. 137. 



Pachynematus circumscriptus Konow, Deutsch. entom. Zeitschr. XXXIV. 1890 p. 247. 

 scotaspis Forst. — Q ^ — Eur. : Britannia, Suecia, Germania. 



Nematus "Westermauni Dahlbom, Conspect. Teuthred. Scandin. 1835 p. 7 n. 60 [s. descr.]. 



Nematus scotaspis Forster, Verh. naturh. Ver. preuss. Rheiul. XI. 1854 p. 307, Q; T. 5 F. 21. 



Nematus "Westermanni Thomson, Ofvers. Svensk.Vet.-Akad. Forh. XIX. 1862 p. 615 n.3,Q(5. 



1) Salix Caprea L., S. fragilis L., S. Vitellina L, (Cameron). 



2) Pinus Abies L. (R. v. Stein). 



