240 APPENDIX. 
TI. Tir.zs oF SOME OF THE MOST IMPORTANT Lists oF THE GENERA 
oF Brrgps PREVIOUSLY PUBLISHED. 
Gray (George Robert).—A List of the Genera of Birds, with their 
Synonyms, and an indication of the typical Species of each Genus. 
8vo. London, 1840. 
——. -——. Second edition. 8vo. London, 1841. 
——. Appendix to‘A List of the Genera of Birds.’ 8vo. London, 1842. 
Agassiz (Louis).—Nomenclator Zoologicus, continens Nomina Syste- 
matica Generum Animalium tam Viventium quam Fossilium. 
Ato. Soloduri, 1842-46. 
Gray (George Robert).—Genera of Birds: comprising their generic 
characters, a notice of the habits of each Genus, and an extensive 
list of species referred to their several genera, Illustrated by D. W. 
MITCHELL. 8 vols. Folio. London, 1844-49. 
Bonaparte (Charles Lucien).—Conspectus Generum Avium. 
2 vols,inl. 8vo. Lugduni-Batavorum, 1849-57. 
Gray (George Robert).—Catalogue of the Genera and Subgenera of 
Birds contained in the British Museum. 12mo. London, 1855. 
——. Hand-List of Genera and Species of Birds, distinguishing those 
contained in the British Museum. 3 vols. 8vo. London, 1869-71. 
Giebel (Christoph. Gottfried).—Thesaurus Ornithologie. Reperto- 
rium der gesammten ornithologischen Literatur und Nomenclator 
simmtlicher Gattungen und Arten der Vigel, nebst Synonymen und 
geographischer Verbreitung. 8 vols. 8vo. Leipzig, 1872-77. 
Marschall (Augustus de).—Nomenclator Zoologicus, continens nomina 
systematica Generum Animalium tam viventium quam fossilium, 
secundum ordinem alphabeticum disposita sub auspiciis et sumptibus 
C.R. Societatis zoologico-botanice. 8vo. Vindobone, 1873. 
Scudder (Samuel Hubbard).—Nomenclator Zoologicus. An alpha- 
betical list of all generic names that have been employed by 
naturalists for recent and fossil animals from the earliest times to 
the close of the year 1879. In two Parts. I. Supplemental list. 
II. Universal Index. 8vo. Wikangion. 1882, 
(Bull. U.S. Nat. Mus. No. 19.) 
PRINTED BY TAYLOR AND FRANCIS, RED LION COURT, FLEET STREET. 
