v y- f-P 
No. VII. 
(Price Seven Shillings and Sixpence colored, and Six Shillings plain) 
MALACOSTRACA PODOPHTHALMA 
BRITANNIA; 
OR 
DESCRIPTIONS OF THE BRITISH SPECIES OF 
Crate, lobsters, $ratons, 
AND OF OTHER 
MALACOSTRACA WITH PEDUNCULATED EYES, 
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* 
chirurgical Society qf Loudon, Sfc.. 
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 qf English Fungi, British Mineralogy , Exotic 
Mineralogy, Mineral Conchology, a Botanical Drauting-Book, a New Elucidation of Colors ; 
Proprietor of English Botany, (fc. 
HoniJon ; 
PRINTED BY W. ARDING, OLD BOSWELL COURT, CAREY STREET ; 
PUBLISHED BY JAMES SOWERBY, No. 2, MEAD PLACE, LAMBETH. 
January }, 1816. 
