_Stebbing, T. R. R._ A History of Crustacea: Recent Malacostraca. International Science Series, vol. lxxiv. London, 1893. _Calman, W. T._ Crustacea. A Treatise on Zoology, edited by Sir Ray Lankester. Part vii., fascicle iii. London, 1909. _Smith, G._, and _Weldon, W. F. R._ Crustacea. The Cambridge Natural History, vol. iv. London, 1909. _Lister, J. J._ Crustacea, in "A Student's Textbook of Zoology," by Adam Sedgwick. Vol. iii. London, 1909. BRITISH CRUSTACEA _Baird, W._ The Natural History of the British Entomostraca. (Ray Society.) London, 1850. _Bell, T._ A History of the British Stalk-eyed Crustacea. London, 1853. _Spence Bate, C._, and _Westwood, J. O._ A History of the British Sessile-eyed Crustacea. 2 vols. London, 1863 and 1868. _Brady, G. S._ A Monograph of the Free and Semiparasitic Copepoda of the British Islands. (Ray Society.) 3 vols. London, 1878-1880. These works, although still valuable, and indeed indispensable, are now more or less out of date. A list of British Malacostraca (except Amphipoda) will be found in Mr. Stebbing's volume mentioned above. _Sars, G. O._ An Account of the Crustacea of Norway. Vol. i., Amphipoda, 1890-1895. Vol. ii., Isopoda, 1896-1899. Vol. iii., Cumacea, 1899-1900. Vols. iv. and v., Copepoda, 1903 (in progress). Christiana and Bergen. A very large proportion of the British species in the groups mentioned are described and figured in this splendid series of volumes. The text is in English. _Norman, A. M._, and _Scott, T._ The Crustacea of Devon and Cornwall. London, 1906. _Webb, W. M._, and _Sillem, C._ The British Woodlice. London, 1906. Memoirs of the Liverpool Marine Biology Committee, edited by Professor _W. A. Herdman_. A useful series of monographs on the structure and life-history of common British marine animals and plants. The following relate to Crustacea: Memoir VI. Lepeophtheirus and Lernæa (Parasitic Copepoda). By _A. Scott_. 1901. Memoir XII. Gammarus (Amphipod). By _M. Cussans_. 1904. Memoir XIV. Ligia (Isopod). By _C. G. Hewitt_. 1907. Memoir XVI. Cancer (Edible Crab). By _J. Pearson_. 1908. Descriptions of all the British species of Barnacles will be found in _Darwin's_ "Monograph of the Sub-class Cirripedia." (Ray Society.) 2 vols. London, 1851-1854. INDEX Abdomen of Lobster, 6 Abyssal fauna of lakes, 185 Acanthephyridæ, 268 Acorn-shells, 41 _Æga_: in Sponges, 210; parasitic on fish, 219 _Æger_, 267 _Æglea_, 181 Air-breathing Crabs, 188 _Albunea_, 102 Alcock, A.: on habits of _Ocypode_, 105; on temperature of sea, 120; on eyes of deep-sea Crustacea, 124; on colour in deep-sea Crustacea, 127; on luminosity of deep-sea Crustacea, 125, 126; on eggs of deep-sea Prawn, 130; on _Nephrops_, 132; on habits of _Coenobita_, 194, 195