Explanation of the initials given in the text:—

B.M.—Specimens in the British Museum (Natural History).C.S.—Charles Sillem.
J.T.C.—John Thomas Carrington.T.R.R.S.—The Rev. Thomas R. R. Stebbing.
J.A.M.—James A. Murie.W.M.W.—Wilfred Mark Webb.
R.M.—Roland Matthams.R.W.—R. Welch.
R.F.S.—R. F. Scharff.

(1) BATE, C. SPENCE, and WESTWOOD, J.C.: A history of the British Sessile-eyed Crustacea, London, 1868.

(2) BOSC, L. A. G.: Manuel de l'histoire Naturelle des Crustacés, Vol. II. Paris, 1830.

(3) BRANDT, J. F.: "Conspectus Monographiae Crustaceorum Oniscodorum Latreillei," Bull. Soc. Nat., Moscow. Vol. VI. (1833), pp. 171-193.

(4) BRANDT, J. F., and RATZEBURG, J. T. C.: Medizinische Zoologie. Vol. II., Berlin, 1830-1834.

(5) BRUNTZ, L.: "Contribution à l'Etude de l'Excretion chez les Arthropodes." Archives de Biologie. Vol. XXII. (Nov., 1903), pp. 215-422, pls. I.-VIII.

(6) BUDDE-LUND, G.: "Danmarks Isopode Landkrebsdyr," Naturhistorisk Tidsskrift. Part 3, vol. VII. (1870, pp. 217-245).

(7) BUDDE-LUND, G.: Prospectus generum specierumque Crustaceorum Isopodum terrestrium. Copenhagen, 1879.