No. III. 
(Price Seren Shillings and Sixpence colored, and Six Shillings plain) 
MALACOSTRACA PODOPHTIIALMA 
BRITANNLE; 
OR 
DESCRIPTIONS OF THE BRITISH SPECIES OF 
Crabs, lobsters, ^ratons, 
AND OF OTHER 
MALACOSTRACA WITH PEDUNCULATED EYES, 
BY 
WILLIAM ELFORD LEACH, M. D. F. L. S. & W. S. 
Ftllow of the Royal College of Physicians of Edinburgh, and of the Royal College of Surgeons , and of the Medico . 
chirurgical Society of London, &jc. 
ILLUSTRATED 
WITH COLORED FIGURES OF ALL THE SPECIES, 
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 Botanical Drawing Book, a New Elucidation of Colors; 
Proprietor of English Botany, Sfc. 
lon&oit: 
PRINTED BY B. MEREDITH, SILVER STREET, WOOD STREET, CHEAPSIDE; 
PUBLISHED BY JAMES SOWERBY, 2, MEAD PLACE, LAMBETH. 
May 1, 1815. 
