18 



Suite du livre vingt et unieme et ties Clup^oidcs.* 

 Livre vingt-deuxieme. Do la famille des Salmonoides. 

 [No west-coast species described.] 



1849 Frank Forrester's Fish and. Fishing of the United States and British Provinces 

 of North America. Illustrated from nature by the author. By Henry 

 William Herbert, author of " Field Sports," " Warwick Woodlands," etc. 

 New York, Stringer & Townsend, 222 Broadway, 1849. 8. 



Histoire Naturelle des Poissons, par M. le B on Cuvier, . . . ; et par M. Valen- 

 ciennes, . . . Tome vingt-deuxieine. A Paris, chez P. Bertraud, . . . , 1849. 

 [8 ed. xx, 532, (index) 91 ( + 1) PP-5 4 ed. xvi, 395, (index) 81 ( + 1) pp. pi. 

 634-650.] 



Suite du livre vingt-deuxieme. Suite de la fainille des Salmonoides. 



[No west-coast species described.] 



A Monograph of the Fresh water Cottus of North America. By Charles Gi- 

 rard. Aug. 1849. < Proc. Am. Assoc. Adv. Sci., v. 2, pp. 409-411, 1850. 



On the genus Cottus Auct. By Charles Girard. Oct. 17, 1849. < Proc. Boat. 

 Soc. Nat. Hist., v. 3, pp. 183-190, 1849. 



185O Some additional observations on the nomenclature and classification of the 

 genus Cottus. By Charles Girard. June 19, 1350. < Proc. Bost. Soc. Nat. 

 Hist., v. 3, pp. 302-305, 1850. 



1851 On a new genus of American Cottoids. By Charles Girard. Feb. 5, 1851. 

 < Proc. Bost. Soc. Nat. Hist., v. 4, pp. 18-19, 1851. 



Revision du genre Cottus des auteurs. Par Charles Girard, do 1' Association 

 ame'ricaiue pour 1'avancement des sciences, niembre de la Soci6t6 d'histoire 

 uaturelle de Boston. [1851. 4, 28 pp.] < N. Denkschr. allg. Schweizer. 

 Gesell. gesammt. Naturw., B. 12, 1852. 



Sniithsoniau Contributions to Knowledge. = Contributions to the Natural His- 

 tory of the Fresh Water Fishes of North America. By Charles Girard. I. 

 A Monograph of the Cottoids. Accepted for publication by the Smithson- 

 ian Institution, December, 1850. [Smithsonian Contributions to Knowledge, ] 

 vol. iii, art. 3. [4, 80 pp., 3 pi.] 



Description of a new form of Lamprey from Australia, with a Synopsis of the 

 Family. By J. E. Gray, Esq., F. li. S., V. P. Z. S., etc. < Proc. Zool. Soc. 

 London, part xix, pp. 235-241, plates, Pisces, iv, v, 1851. 



List of the specimens of Fish iu the collection of the British Mu-eum. Part 

 I. Chondropterygii. Printed by order of the trustees. London, 1851. [12, 

 *, [1], 160 pp., 2 pi. J 



[The name of the compiler is not published on the title-page. In the usual introduction, 

 Mr. Gray states: "The characters of the genera of Sharks and Rays, with their sy- 

 nonyms, have principally been derived from the work of Professors Miiller and Henle. 

 The specimens which were not named by those authors when engaged in their work, or 

 by Dr. Andrew Smith, have been determined by Mr. Edward Gerrard." The responsi- 

 bility of the compilation, how.-.ver, apparently devolves on JOHN EDWARD GRAY. 

 The diagnoses of the groups, and, for tho most part, tho sjuonymy of the species, are, in 

 fact, translated or transcribed from Miiller and lleulo's great work on the Plagiostomes, 

 entitled as follows : Systematische Beschreibung der Plagiostomen von Dr. J. MULLER, 

 o. 6. Professor der Anatomie und Physiologic, und Director des anatomischen Theaters 

 nnd Museums in Berlin, niid Dr. J. HENLE, o. 6. Professor der Anatomie uud Director 

 des anatomischen Theaters uud Museums in Zurich. Mit secbzig Steindrucktafelu. 

 Berlin, Verlag voh Veit und Comp1641. [Folio, xxii, 200 pp., 2 1., 60 pi., mostly colored, 

 unnumbered.] An epoch-marking work, but with no notices of Western A merican species.] 



'The Notopteres are differentiated from the Clupeoide.i as a very oistinct family (uue faniille tres- 

 distincte). 



