immunis — impavidus 



3131 



immunis Stenus (Marsh.), J. F. Stephens, Nom. Brit. Ins., Aug. 1829, 24. — Staph. 



immunis Sybaris, J. F. Stephens, 111. Brit. Ent. (Mand. V.) Mar. 1832, 66. 



immunis Tachys, J. F. Stephens, 111. Brit. Ent. (Mand. II.) July 1828, 6. 



immunis Trechus, W. Kirby in J. Richardson, F. Bor.-Amer. (4) Oct. 1837, 48. 



immunis Trygon, E. T. Bennett in S. Raffles, Mem. T. S. Raffles, 1830, 694. 



immutabilis Anthus, C. D. Degland, Orn. Europ. I. 1849, 429. 



immutabilis Cassida, Ziegl.; Dejean, Catal. Coleopt. 1821, 117 [«. n.]. 



immutabilis Cygnus, W. Yarrell, Proc. Zool. Soc. London, VI (62) July 1838, 19. 



immutabilis Melolontha, C. J. Schoenherr, Syn. Insect. I (3) 1817, 181. 



immutaria Arrhostia (L.), J. Huebner, Verz. bekannt. Schmett. 1826, 311. — Phalaena 



immutata, 1758. 

 immutaria Dosithea (Huebn.), Duponchel in J. B. Godart, H. N. Lepid. France, VIII (i) 



(Noct. 5, pt. i) 1830, 61. — Geometra, 1796. 

 immutaria Idaea (Huebn.), F. Treitschke, Schmett. Europa, V (2) 1825, 447. — Geometra, 



1796. 

 immutaria Ptychopoda (Huebn.), J. F. Stephens, List Brit. Anim. B. M. (Lep.) 1850, 



220.- — Geometra, 1796. 

 immutatus Bombylius, F. Walker, List Dipt. Coll. B. M. (2) 1849, 292. 

 immutata Idaea (L.), F'. Treitschke, Schmett. Europa, VI (2) 1828, 278. — Geometra, 1758. 

 immutata Ptychopoda (L.), J. F. Stephens, Nom. Brit. Ins., Aug. 1829, 45- — Phalaena, 

 impacta Aphis, F. Walker, The Zoologist, VII. 1849, App. pp. xxxv & xlviii. [1758. 



impacta Modiolarca (Herm.), J. E. Gray in Dieffenbach, Trav. N. Z. II. 1843, 259. — 



Mytilus, 1782. 

 impages Pleurotoma, Adams & Reeve, Zool. "Samarang" (6) MolL, May 1850, 39. 

 impar Anthomyza, J. W. Zetterstedt, Dipt. Scand. V. 1846, 1762. 

 impar Callidium (Clytus), E. F. Germar, Ins. spec. novae, I. 1824, 517. 

 impar Cetonia, Gory & Percheron, Mon. Cetoines (10, 11) Ap. 1836, 288. 

 impar Chione (Lam.), J. E. Gray, The Analyst, VIII (24) July 1838, 305.— Cytherea. 

 impar Choristopetalum, W. Lonsdale, Q. J. Geol. Soc. London, V. 1849, 69. 

 impar Clytus (Germ.), J. G. Audinet-S., Ann. Soc. Ent. France, III (i) post Mar. 1834, 

 impar Cytherea, Lamarck, An. s. vert. V. 1818, 565. [84. — Callidium. 



impar Glycyphana (G. & P.), H. Burmeister, Handb. Ent. III. 1842, 350.— Cetonia. 

 impar Hermerius, E. Newman, The Zoologist, II (i) 1844, 415. 



impar Lepidonote (Johnst.), A. S. Orsted, Annul. Dan. Consp. (i) 1843, 13. — Polynoe. 

 impar Ludovicius, C. Rondani, N. Ann. Sci. Nat. X. 1843 [Oct.], 43. 

 impar Mylabris, C. P. Thunberg, N. Acta Soc. Sci. Upsal. VIII. 1821, 188.— Meloe, 1791- 

 impar Odontopleura, Hawle & Corda, Prod. Mon. bohm. Trilob. 1847, 157. 

 impar Polynoe, G. Johnston, Ann. Nat. Hist. II. Feb. 1839, 436. 

 impar Pteromalus, F. Walker, Entom. Mag. III (5) Ap. 1836, 469. 

 impar Solea, E. T. Bennett, Proc. Comm. Sci. Zool. Soc. London (12) Dec. 1831, 147. 

 impar Tabanus, F. Walker, The Zoologist, VIII. 1850, App. p. Ixxi. 

 imparellus Ypsolophus, J. E. Fischer v. R., Abbild. Schmett. (20) 1843, 303. 

 impari-partitus Trochocyathus, Edwards & Haime, Ann. Sci. Nat. [3] (Zool.) IX. May 

 imparis Formica, T. Say, Boston Journ. N. H. I (3) 1836, 287. [1848, 307. 



impartita Rhaphiocera, J. Macquart, Mem. Soc. R. Sci. Lille, 1844, 1845, 1846, 182. 

 impatiens Actinia, Couthouy in J. D. Dana, Wilkes, U. S. Exped., Zooph. c. Mar. 1848, 135. 

 impatiens Culex, F. Walker, List Dipt. Coll. B. M. (i) 184S, 5. 

 impatiens Diplolepis, T. Say, Boston Journ. N. H. I (3) 1836, 267. 

 impatiens Figites, T. Say, Boston Journ. N. H. I (3) 1836, 268. 

 impatiens Gyrinus, C. Aube, Spec. gen. Hydroc. 1838, 695. 

 impatiens Polynoe, Lamarck, An. s. vert. V. 1818, 309. 

 impatiens Sarcophaga, F. Walker, List Dipt. CoU. B. M. (4) 1849, 828. 

 impatiens Thyone, G. A. Goldfuss, Handb. Zool. I. 1820, 177. 

 impatiens Trepang (Forsk.), G. F. Jaeger, De Holothur. 1833, 25. 

 impavida Didelphys, J. J. Tschudi, Fauna Peru. (Mamm.) 1845, 149. 

 impavida Exorista, J. Macquart, Ann. Soc. Ent. France [2] VII (4) post Feb. 1850, 395. 

 impavida Lycosa, C. A. Walckenaer (Rorefs Suite a Bufton), Apteres, I. 1837 [1836], 324. 

 impavida Phoracantha, E. Newman, The Zoologist, VIII. 1850, App. p. cxiv. 



