HTMENOPTEEA. 151 



Cameron, Peter. . . . Descriptions of twenty-three new species of Hymenoptera 

 . . . Manchester, 1888. 



24 p. 21i™. 



From "Memoirs and proceedings of the Manchester literary and philosophical society," session 

 1887-88, ser, 4, v. 1. 



Cameron, Peter. Hymenopterological notices . . . Manchester, [Eng.] 1891. 



13 p. pi. 21i™. 



From "Memoirs and proceedings o£ the Manchester literary and philosophical society," session 

 ■ 1890-91, ser. 4, v. 4. 



Cameron, Peter. On parthenogenesis in the Hymenoptera. [Glasgow] 1889. 



194-201 p. 224™. 



From the Transactions ol the Natural history society of Glasgow, v. 2. 



Carpenter, George Herbert. . . . Some recent researches on the habifa of 

 ants, wasps and bees . . . London, 1893. 



[267] -272 p. 25«». 



Reprinted from " Natural science," v. 8, no. 20, October 1893. 



Dalla Torre, Karl Wilhelm von. Catalogus hymenopterormn hucusque descrip- 

 torum systematicus et synonymicus. Auctore 0. G. de Dalla Torre . . . Lip- 

 siae, G. Engelmaiin, 1892-1902. 



10 V. 23i'«'. 



Dalla Torre, Karl Wilhelm von. Die hermaphroditen und gynandromorphen 

 hymenopteren von K. W . v. Dalla Torre und H. Friese . . . Innsbruck, 1899. 



90 p. pi. 22«». 



Separatabdruck der Berichte des Naturwissenschaftlich-medizinischen vereines in Innsbruck. 

 XXIV. jahrg. 1898. 

 " Chronologische literaturliste " : p. 29-33. 



Dirfour, Iieon. Recherches anatomiques et physiologiques sur les orthoptdres. 

 See under Orthoptera, p. 276. 



Fabricius, Johann Christian. . . . Systema piezatorum secundum ordines, 

 genera, species adiSctis synonymis, locis, observationibus, dsscriptionibus. Bruns- 

 vigae, 0. Eeichard, 1804. Agr »-780 



xlv, [15J-439, [1], sop. 21™. 



rorster, Arnold. Eine centurie neuer hymenopteren. Von Arn. Foerster . . . 

 Erste [bis zehntej dekade. [Bonn, 1850-53] 



4 pts. 1 pi. 22"». 



From Verhandlungen des Naturhistorisehen vereines der preussischen Rheinlande. 1850, jahrg. 7, 

 p. [277]-288, [485]-518; 1851, jahrg. 8, p. 1-42; 1863, jahrg. 10, p. [266]-362. 



Die 2te centurie neuer hymenopteren, von Professor Dr. Foerster . 



[Bonn, 1855-60] 



3 pta. 22™. 



Title of part in jahrg. 16, p. 87-124: Zweite centurie neuer hymenopteren. 



Title of part in jahrg, 17, p. [93] -163. Eine centurie neuer hymenopteren. 



From Verhandlungen des Naturhistorisehen vereines der preussischen Rheinlande . 1856, jahrg. 12, 

 p. [226]-258; 1859, jahrg. 16, p. [87]-124; 1860, jahrg. 17, p. [93]-153. 



FOrster, Arnold. Hymenopterologische studien von Arnold Fcerster. . . . 

 Aachen, E. ter Meer, 1850-56. 



2 pts. 28 X 22j™. 



Contents.— 1. hft. Formlcariae.— II. hft. Chalcldlae und proctotrupii. 



FOrster, Arnold. Kleins monographien parasitischer hymenopteren . . . 

 [Bonn 1878] 



[42]-82p. 22"". 



From Verhandlungen des Naturhistorisehen vereines der preussischen Rheinlande und Westpha- 

 lens, jahrg. 35, 1878. 



Glover, Townend. Hymenoptera. (U. S. Agriculture, Commissioner of. Re- 

 port of the Commissioner ... for the year 1877. Washington, 1878. p. 89-117. 

 5 pis.) 



