No. X. 
(Price Seven Shillings and Sixpence colored and Six Shillings plain) 
MALACOSTRACA PODOPHTHALMA 
BRITANNIA; 
OR 
DESCRIPTIONS OF THE BRITISH SPECIES OF 
Crabs, Eobstcrs, batons, 
AND OF OTHER 
MALACOSTRACA WITH PEDUNCULATED EYES, 
, BY 
WILLIAM ELFORD LEACH, M.D F. L. S. & W. S. 
Fellow of the Royal College of Physicians of Edinburgh, and of the Royal College of Surgeons, and of the Medico- 
ckirurgical Society of London, fyc. 
ILLUSTRATED 
WITH COLORED FIGURES OF ALL THE SPECIES, 
BY 
JAMES SOWERBY, F.L.S. G.S. W S. &c. 
Honorary Member of the Physical Society of Gottingen ; Author of English Fungi, British Mineralogy, Exotic 
Mineralogy, Mineral Conchology, a Botunical Drawing-Book, a New Elucidation of Colors ; 
Proprietor of English Botany, tfc. 
■ - - 
*<«• 
— 
ILon&ott : 
PRINTED BY W. ARDING, OLD BOSWBLL COURT, CAREY STREET ; 
PUBLISHED BY JAMES SOWERBY, No. 2, MEAD PLACE, LAMBETH- 
July J, 1816. 
