1864.] 215 



Eur., Asia) Gucn. C. B. M.—k. ravida Den. and Sch. (U. S. and Eur.) Gucn. — 

 A. subgothica (U. S. and Eur.) Fitch. — Chersotis plecta Lin. (N. Y. and Eur.) 

 Grote. — Dipterygia pinastri Lin. (U. S. and Eur.) Grote. — Heliot.his umbrosa 

 Grote and H. armigera Lin. (U. S. and Eur.) Grote. — Pyralidae. Aglossa cupre- 

 alis Hiibn. (U. S. and Eur.) Gucn. C. B. M. — Microlepidoptera. Carpoeapsa po- 

 metella (U.S. and Eur.) Fitch, &c. — Tinea lanariella Clemens and T. biselliella 

 (Eur.) Stainton. — T. nubilipennella Clem, and T. fuscipunctella (Eur.) Stainton. 

 — Plutella vigilaciella Clem, and P. porrectella (Eur.) Stainton. — PL limibipen- 

 nella Clem, and PI. crueiferarum (cosmopolitan) Stainton. — -ISrepticula rubifoli- 

 ella Clem, and N. angulifasciella (Eur.) Clemens. — Gelechia cerealella Oliv. (U. 

 S. and Eur.) Harris and Clemens. — In all 57 species. 



LEPIDOPTERA.— Species closely allied or of doubtful identity. 



Noctuadae. Catocala "Walshii Edwards (South Illin.) and C. elocata (Eur.) 

 Edwards. — Plusia alticola Walker (=ignea Grote) and P. divergens (Eur.) 

 Grote. — Microlepidoptera. Loxotsenia rosaceana Harr. and L. rosana (Eur.) 

 doubtful if different. Fitch. — Tinea biflavimaculella Clem, and T. spilotella 

 (Eur.) Stainton. — Argyresthia oreasella Clem, and A. andereggiella (Eur.) Stain- 

 ton. — Bedell ia staintoniella Clem, and B. somnulentella (Eur.) Stainton. — In 

 all 6 species. 



HOMOPTERA.— Identical species. 



Aphidae. Aphis mali (N. A. and Eur.) Fitch. — Coccidse. Aspidiotus conchi- 

 formis (N. A. and Eur.) Fitch. — In all 2 species. 



HOMOPTERA.— Species closely allied or or doubtful identity. 

 Cercopidae. Ledra aurita (Illin. and Eur.) Wal'ih MS. 



HETEROPTERA.— Identical species. 



Coreidae. Xylocoris domesticus Hahn (N. A. and Eur.) Fitch. — Lygaeidae. 

 Lygteus geminatus Say and Cymus resedse (Eur.) Uliler. — Cimicidae. Cimex 

 lectularius (N. A. and Eur.) Fitch. — Hydrometridae. Gerris paludum (Eur. and 

 N. A.) Uhler MS.— Gerris lacustris (Eur. and N. A.) Uhler MS.— Dr. Fitch states 

 generally of this Order that very many American species are certainly identi- 

 cal with those of Europe. (N. Y. Rep. I. p. 295.) — In all 5 siaecies. 



HETEROPTERA.— Species closely allied or of doubtful identity. 



Lygaeidae. Lygseus eurinus Say and Alydus calcaratus (Eur.) Uhler, — Ne- 

 pidae. Ranatra fusca Beauv. (Illin.) and R. linearis (Eur.) Walsh MS. — In all 2 

 species. 



DIPTERA. — Species common to N. A. and Europe, named with certainty 

 and from personal investigation by Loew.* 

 Anopheles maculijjennis Meig. — A. quadrimaculatus Say;=pictus Loew. — 

 A. nigrijjes Stasg. — Tanypus choreus Meig. — Ceratopogon lineatus Meig. — 



* The first three lists of Diptera are copied verbatim from those appended by 

 Loew himself to the translation of his Paper on the " Dijjtera^f the Amber- 

 fauna" by Baron Osten Sacken, {Sill. Journ. May, 1864, pp. 317 — 319.) Conse- 

 quently, except for three species enclosed in brackets at the end of the first 

 list, Loew is here the authority throughout. 



