HAG] 



109 



[HAG 



Hagen, Gotthilf Heiarich Ludwig. 32. Ver- 

 gleichung der "Wasserstande der Ostsee an der 

 Preussischen Kiiste. Berlin, Akad. Abhandl., 

 1877, (Math., Abth. 2); Berlin, Akad. Monatsber., 

 1877, pp. 559-561. 



33. Ueber die Stellung, welche drehbare 



Planscheiben in stromendem Wasser annehmen. 

 Berlin, Akad. Abhandl., 1878, (Math., pp. 19 

 -31). 



34. Ueber Veranderung der Wasserstande 



in den Preussischen Stromen. Berlin, Akad. 

 Abhandl., 1880, (Math.). 



35. Geschwindigkeit des stromenden Was- 



sers in verschiedenen Tiefen, untersucht nach 



den von BRUXINGS ausgefiihrten Messuiigen. 



Berlin, Akad. Abhandl., 1883, (Math., Abth. 1). 



36. Die wahrscheinlichen Fehler der Con- 



stanten. Berlin, Akad. Sitzber., 1883, pp. 1169 

 -1172. 



Hagen, Hermann August. 154. On amber in 

 North America. Boston Soc. Nat. Hist. Proc., 

 16, 1874, pp. 296-301. 



155. The odonate fauna of Georgia, from 



original drawings now in possession of Dr. J. 

 LE COXTE, and in the British Museum. Boston 

 Soc. Nat. Hist. Proc., 16, 1874, pp. 349-365. 



156. On Attacus (Samia) Columbia and 



its parasites. [1874.] Buffalo, Bulletin, 2, 1875, 

 pp. 201-208. 



157. The probable danger from white 



ants. American Naturalist, 10, 1876, pp. 401- 

 410. 



158. Synopsis of the Odonata of America, 

 [1875.] Boston Soc. Nat Hist. Proc., 18, 1877, 

 pp. 20-96. 



159. Symphrasis, eine neue Mantispiden- 

 Gattung : [S. signata, S. myropetrella]. Stettin, 

 Entom. Zeitung, 38, 1877, pp. 208-211. 



16O. Beitrage zur Kenntniss von Ptero- 



narcys. Stettin, Entom. Zeitung, 38, 1877, pp. 

 477-489. 



161. Hoehlen-Chelifer in Nord-Amerika. 



Carus, Zool. Anzeiger, 2, 1879, pp. 399-400. 



162. Quelques additions aux caloptery- 



gines. Bruxelles, Soc. Entom. Belg. Ann., 23, 

 1880, pp. Ixii-lxv. 



163. Essai d'un synopsis des larves de 



calopterygines. Bruxelles, Soc. Entom. Belg. 

 Ann., 23, 1880, pp. Ixv-lxvii. 



164. Beitrag zur Kenntnis des Tracheen- 



systems der Libellen-Larven. Carus, Zool. An- 

 zeiger, 3, 1880, pp. 157-161. 



165. Kiemeniiberreste bei einer Libelle ; 



glatte Muskelfasern bei Insecten. Carus, Zool. 

 Anzeiger, 3, 1880, pp. 304-305. 



166. Ueber die Bestimmung der von LINNE 



Insecten durch den Hefenpilz. [ Uebersetz.} Stet- 

 tin, Entom. Zeitung, 41, 1880, pp. 355-357. 

 Hagen, Hermann August. 168. Museum pests 

 observed in the Entomological Collection at Cam- 

 bridge [Mass.]. [1878.] Boston Soc. Nat. Hist. 

 Proc., 20, 1881, pp. 56-62. 



169. On larvae of insects discharged through 



the urethra. [1878.] Boston Soc. Nat. Hist. 

 Proc., 20, 1881, pp. 107-118. 



170. Some remarks upon white ants. 



[1878.] Boston Soc. Nat Hist. Proc., 20, 1881, 

 pp. 121-124. 



171. A new species of Simulium [S. pic- 



tipes] with a remarkable nympha case. [1879.] 

 Boston Soc. Nat. Hist. Proc., 20, 1881, pp. 305 

 -307. 



172. Note on a sarcophagous larva found 



in a girl's neck. [1880.] Boston Soc. Nat. Hist 

 Proc., 20, 1881, pp. 409-410. 



173. On the proboscis of Nemognatha. 



[1880.] Boston Soc. Nat. Hist Proc., 20, 1881, 

 pp. 429-430. 



174. The devonian insects of New Bruns- 

 wick. Cambridge (Mass.), Mus. Comp. Zool. 

 Bull., 8, 1881, pp. 275-284. 



175. Einwiirfe gegen Dr. PALMN'S An- 

 sicht von der Entstehung des geschlossenen 

 Tracheensystems. Cams, ZooL Anzeiger, 4, 

 1881, pp. 404-406. 



176. The oldest fossil insects. Nature, 



23, 1881, pp. 483-484; 24, 1881, pp. 356- 

 357. 



177. Sympycna paedisca (Eversmann) 



Brauer. Stettin, Entom. Zeitung, 42, 1881, pp 

 390-392. 



178. On the color and the pattern of 



insects. Amer. Acad. Proc., 17, 1882, pp. 234 

 -267. 



179. Ueber ein eigenthiimliches Organ in 



der Begattungstasche zweier Tineiden und dessen 

 Bedeutung fur die Befruchtung. Carus, Zool. 

 Anzeiger, 5, 1882, pp. 18-21. 



18O. Papilio sinon oder podalirius? Stet- 

 tin, Entom. Zeitung, 43, 1882, p. 172. 



181. Beitrage zur Monographic der Pso- 



ciden. Stettin, Entom. Zeitung, 43, 1882, pp. 

 265-276, 217-237, 276-300, 524-526 ; 44, 1883, 

 pp. 285-332. 



182. The tarsal and antennal characters 



of Psocidse. [1882.] Entom. Month. Mag., 19, 

 1882-83, pp. 12-13. 



183. Simulium feeding upon chrysalids. 



beschriebenen Gattung Phryganea. Stettin, En- 

 tom. Zeitung, 41, 1880, pp. 97-106. 

 167. Ueber die Vernichtung schadlicher 



[1883.] Entom. Month. Mag., 19, 1882-83, 

 pp. 254-255. 



184. Invertebrate casts. [1882.] Nature, 

 27, 1883, p. 173. 



185. Anax longipes, [with note by Mr. 



MCLACHLAX]. [1883.] Entom. Month. Mag., 

 20, 1883-84, pp. 169-171. 



