AUTHORITIES. 



Radoboj. Leipzig, 1849, 4to. T. II. Contains Termes debilis as 

 succinic insect (included in Gum Anime). 



K.il'l>y, W. Fauna boreali- Americana, etc. Norwich, 1837, 4to. Con- 

 tains a List of arctic Insects, Libellula viryo and Phryganea rhom- 

 b/ca from 0. Fabricius, and Tinodes hirtipes from J. Curtis ; besides 

 p. 252 the descriptions of four species taken in lat. 65 68. Agrion 

 puella probably erroneously determined, and three new species, 

 Perla bicaudata (erroneously), Limnephilus ncbulosus suidfemoralis; 

 the descriptions are very incomplete. 



K.lug, Friedr. Monographic der Panorpatae. Act. Acad. Berolin. 

 1836, 4to., 1 plate. Contains five species, three new ones from. N. 

 America. 



fi.oleiia.fi, F. Genera et Species Trichopterorum. Part I. Prague, 

 1848, 4to. Contains three species from Greenland, Labrador, and 

 N. America, one of them new. 



Systematisches Verzeichniss der dem Verfasser bekannten Phry- 



ganiden und deren Synonymik. Wien. Entom. Monatschrift, T. 

 Ill, 1859, p. 15. Contains the names of six species from N. Ame- 

 rica, four of them new. 



Genera et Species Trichopterorum. Part II. Nouv. Memoir, de la 



Soc. Imper. des Naturalistes a Moscou. 1859, T. XI, 4. I have 

 not seen this work, which contains the descriptions of the species 

 mentioned in the foregoing work. 



S4.oBIa !', V. Naturgeschichte der schaedlichen Insekten. Wien, 1837, 

 4to. Contains Ttrmes flavipes, injurious in the warmhouses- of 

 Schoenbrunn and Vienna. This description has been omitted in 

 the translation of this work by Mr. London. 



l,atrellle, P. Histoire naturelle, etc. des Insectes. Paris, 8vo. 1792 

 1805, vol. xiv. 



Genera Crustaceorum et Insectorum. Paris, 4to. 1806 1809, vol. 



iv. Some species from N. America are described, but none of 

 them are new. 



i.eidy, J. Internal Anatomy of Corydalus cornutus in its three stages of 

 existence (with Haldeman). 



Licliteiisteiii. Catalogus musei ditissimi (Holthuisen). Hamburg, 

 1796, 8vo. Part III. Contains one new Ephemera. 



ILinsie, C. Systema Naturae ed. XII. 1767, 8vo. Contains three spe- 

 cies from N. America, two of which are described previously in 

 Centuria Insector. 1763, 4to., or in Amoeuit. Acad., vol. vi. The 

 ed. xiii, by Mr. Gmelin, contains several species described by dif- 

 ferent authors. 



V. Motsclllllslty, V. Two species of Termes from N. America are 

 mentioned in the Etudes Entomologiques, T. IV. I find mentioned 

 Etudes VIII, p. 11, two species of Phryganina from N. America, 

 Leptocera flexuosa Haldeman. and Leptocera 8-7naculata Haldeman. 

 I do not know if, or where, these species are described. 



