L .\ 



BRITISH MUSEUM (NATURAL HISTORY). 



BRITISH ANTARCTIC ("TERRA NOYA") EXPEDITION, 1910 



NATURAL HISTORY REPORT. 



ZOOLOGY. VOL. Ill, No. 10. Pp. 273-304. 



CRUSTACEA. 



PART VII. — MYSIDACEA. 



BY 



W. M. TATTERSALL, D.Sc. 



(Professor of Zoology, University College, Cardiff). 



WITH FOUR PLATES. 



LONDON : 

 PRINTED BY ORDER OF THE TRUSTEES OF THE BRITISH MUSEUM. 



Sold by Longmans, Geben & Co., 39, Paternoster Bow, E.G. 4; B. Qtjabitch, Ltd., 11, Grafton Street, New Bond 



Street, W. 1 ; Dolau & Co., Ltd., 34^36, Margaret Street, Cavendish Square, W. 1 ; Oxpokd Univeebity Press, Amen 



Corner, E.G. 4 ; Whbldon & Weslby, Ltd., 2, 3 & 4, Arthur Street, New Oxford Street, W.O. 2 ; 



Oliver & Boyd, Tweeddale Court, Edinburgh; 



AND AT THE 



Bbitish Museum (Natubai, Histoky), Cromwell Road, London, S.W. 7. 



1923. 



[All rights reserved.] 



Price Seven Shillings and Sixpence. 



ITssued Uth February, 1923.] 



