AUTHORITIES. XXXI 



wards as separate volumes: Volume I, contnining Reports 1 and 2; 

 Vol. II, Reports 3—5 ; Vol. Ill, Reports 6—9. Each volume has a title- 

 page , as given above, and a complete index of the contents. In 

 the firfit and tliird volumes the pagination runs through the whole 

 volume; in the second vohime, a new pagination begins with every 

 report, but, at the same time, the species successively discussed 

 are numbered and these numbers run through the whole volume. 

 For this reason, in quoting this second volume, 1 had to give 

 the number of the species referred to, while in quoting the other 

 two volumes, I give the page. — Dr. Fitch's following Reports, 

 which I have seen up to the 12th (1867), do not contain any new 

 species -of N. A. diptera. 

 FoRSTEK, J. R. — Novae Species Insectorum. Centuria I, London, 1771. 



Tahanus amcricanus, n. sp. [T. ruficornis, Fab,. 

 GuAT, G. R. — In E. Griffith's Animal Kingdom. (London, 1824—33. 

 16 vols. With engravings.) 



Several N. American species are figured in the 15th vol. The 

 descriptions by Gray are very incomi)lete. 

 Greek, Dr. — Natural History of the Horse Bee. (In Adam's Medical 

 and Agricultural Register, vol. i, p. 63; and in New England 

 Farmer, vol. iv, p. 345.) 



Gastrus veterinus, Fab. 

 GcERiN et Perchekon. — Genera des Insectes. Paris, 1831 — 35. (With 

 plates.) 



Culex mosquito, R. Desv. , from Cuba; and Tahanus fJaims, 

 Macq. (Syn. of T. mexicanus Lin.) from the U. States, are figured. 

 Glerin-Mkneville, F. E. — Note sur deux Insectes Parasites de la 

 cochenille qui font im grand tort a cctte culture en Amerique. 

 (Read in the Academy of Sciences in Paris on the 13th of Nov. 

 1848. Conf Guerin's Revue Zoologique, 184s, p. 350.) 



JBaccha cochenillirora, n. sp. from Guatemala. 

 „ Iconographie du Regne Animal de G. Cuvier etc. Paris, 1829—44. 

 The insects are in the last (7th) volume. 



Leptis Servillei, n. sp. — United States. 



Cedohata ruficcps, n. sp. — Cuba. 



Toxojjlwra amcricana, n. sp (figured, not described). 



Cuterchra apicalis, n sp. America. 

 Gerstaeoker, Dr. A. — Beitrag zur Kenntniss der Henopicr. — In the 

 Stett. Ent. Zeitschr. 1^56, p. 360. 



Eulonclms smaragdinus, n sp. California. 

 „ Beitrag zur Kenntniss exotischer Stratiomyiden. — In the Linn. 

 Entom. Vol. XI, 1857, p. 261 ; Tab. HI 



■ N. Sp. Cypliomyia 3 spec, Stndioiinjs 2 spec, from Mexico; 

 Cliauna ferruyinea from Cuba. 

 „ Beschreibung einiger ausgezeichneten neuen Diptera aus der Fa- 

 milie Muscariae. — In the Stett. Entom. Zeitschr. ISUO, p. 163; 

 with a plate 



