Xll AUTHORITIES. 



Erichson, Fr. W. Beitraege zu einer Monographie von Mantispa. 

 Germar's Zeitschrift f. Entomologie, 1839, 8vo. I, Part I, 147173, 

 1 pi. Contains three species. 



Insekten in Schomburgk's Reise in Guyana, 1848, 8vo. III. Con- 

 tains several species from the West Indies. 



FatoricillS, J. C. Entomologia Systematica et Supplementa. Haf- 

 nise, 1792 1798, 8vo. 5 vols. Seventeen species are described, 

 nine of them are new. (The same are contained in the works 

 previously published by this author, viz : Systema Entomologise, 

 1775 ; Species Insectorum, 1781; and Mantissa Insectorum, 1787.) 



FatoricillS, Otto. Fauna Groenlandica. Hafnise, 1780, 8vo. Contains 

 Libellula virgo (erroneously), Phryganea rhombica, Termes divina- 

 torium. See Schioedte. 



Fitghj Asa. First Report on the Noxious, Beneficial, and other Insects 

 of the State of New York. Albany, 1855, 8vo. Thirty-six species 

 of Chrysopina and Hemerobina are described, mostly new. 



. Winter Insects of eastern New York, from Dr. Emmons' Journal of 



Agriculture and Science, 1847, vol. v, p. 274. Contains two spe- 

 cies of Boreus and two of Perla new to science. 



De Geer, diaries. Memoires pour servir a 1'histoire des insectes. 

 Stockholm, 4to, 1752 1778, 7 vols. Four species are described, 

 two of them new. 



Giebel, C. G. Fauna der Vorwelt, etc. Leipzig, 8vo. 1856. T. II, P. 

 I, Insecta. Termes debilis included in gum Anime, described by 

 Prof. Heer, erroneously, as a succinic insect. 



Gosse. Canadian Naturalist. I have not seen this work, which contains 

 two new Pteronarcys. 



Gray, G. R. In E. Griffith's Animal Kingdom. London, 18241833. 

 8vo. 16 vols. Contains some new species. 



Guerin-]Jleneville, F. E. Iconographie du Regne animal. I have 

 not seen this work, which contains one new Palingenia. 



Gllildiiig, Landsdowne. The generic characters of Formicaleo, 

 with the description of two new species (from the West Indies). 

 Trans. Linn. Soc. Lond. 1829, vol. xvi, p. 47. 



Hagen, H. Monographie von Termes in Linnaea, X, XII, XIV. 1855 

 1860. 



Revue des Odonates ; Monographie des Calopterygines ; Monogra- 

 phie des Gomphines. (cf. Selys Longchamps.) 



Haldeman. Description of the Agrion veneri-notatwnt Proceed. Acad. 

 Philad. 1844. Termes nigriceps, ibid. 1853, June. 



Corydalus cornutus. Journ. Acad. Boston, 1848, with plates. 



Harris, Dr. T. W. A Treatise on some of the Insects of New England, 



which are injurious to Vegetation. Boston, 1852. I regret much 

 not to have seen this excellent work. Contains one Chrysopa. 

 Heer, O. Die Insectenfauna der Tertiaergebilde von Oeningen und 



