_F. Poey_, the celebrated naturalist of Havannah, devoted many years of study to the Fishes of Cuba, His papers and memoirs are published partly in two periodicals, issued by himself, under the title of “Memorias sobre la Historia natural de la Isle de Cuba” (from 1851), and “Repertorio Fisico-natural de la Isla de Cuba” (from 1865), partly in North American scientific journals. And, finally, _F. Steindachner_ has published many contributions, accompanied by excellent figures, to our knowledge of the Fishes of Central and South America. M.--_New Zealand._ 1. _F. W. Hutton_ and _J. Hector_, “Fishes of New Zealand.” (Wellingt. 1872, 8vo.) N.--_Arctic Regions._ 1. _G. Lütken_, “A revised Catalogue of the Fishes of Greenland,” in “Manual of the Natural History, Geology, and Physics of Greenland.” (Lond. 1875, 8vo.) Although only a nominal list, this catalogue is useful, as it contains references to all the principal works in which Arctic fishes have been described. The fishes of Spitzbergen were examined by _A. J. Malmgren_ (1865). III.--ANATOMICAL WORKS. The number of authors who worked on the anatomy of fishes is almost as great as that of faunists; and we should go beyond the limits of the present work if we mentioned more than the most prominent and successful. _M. H. Rathke_, _J. Müller_, _J. Hyrtl_, and _H. Stannius_ left scarcely any organ unexamined, and their researches had a direct bearing either on the relation of the class of fishes to the other vertebrates, or on the systematic arrangement of the fishes themselves. _E. E. von Baer_, _F. de Filippi_, _C. Vogt_, _W. His_, _W. K. Parker_, and _F. M. Balfour_ worked at their embryology; _A. Kölliker_ and _G. Pouchet_ at their histology. The osteology was specially treated by _G. Bakker_, _F. C. Rosenthal_, _L. Agassiz_, and _C. Gegenbaur_; the nervous system by _Gottsche_, _Philipeaux_, _Stannius_, _L. de Sanctis_, _L. Stieda_, _Baudelot_ and _Miclucho-Maclay_; the organ of hearing by _E. H. Weber_, _C. Hasse_, and _G. Retzius_. The electric fishes were examined by _E. Geoffroy_, _C. Matteuci_, _P. Pacini_, _T. Bilharz_, and _Max Schultze_. The development and metamorphosis of the Lamperns was made the subject of research by _H. Müller_, _M. Schultze_, and _P. Owsjannikow_; Müller’s examination of _Branchiostoma_ was continued by _J. Marcusen_, _A. Kovalevsky_, _L. Stieda_, _W. Müller_, _C. Hasse_, _T. Huxley_, and _F. M. Balfour_. The most comprehensive accounts of the anatomy of fishes are contained in the following works:-- 1. _H. Stannius_, “Zootomic der Fische,” 2d edit. (Berl. 1854, 8vo.) 2. _R. Owen_, “Anatomy of Vertebrates,” vol. i. (Lond. 1866, 8vo.) 3. _R. Owen_, “Lectures on the Comparative Anatomy and Physiology of the Vertebrate Animals.” Part I. Fishes. (Lond. 1846, 8vo.) 4. _T. Huxley_, “A Manual of the Anatomy of Vertebrated Animals.” (Lond. 1871, 16mo.)