PLATES IN VOL. VI. 

 ^^"^^ ' I. Asplanchna priodonta, Gosse. 



III. Fossil Entoniostraca. 



IV. -I 



V. } Anatomy of Furcellaria fastigiata and Polyides rotundus. 

 VI. J 



VII. Male Organs of the Bracliyura. — Leniponema Bairdii. 

 VIII. Schizosiphon Warreniae, Casp. 



^^ JNew Butterflies. 



XI. Fossils from the Inferior Oolite. 



XII. 



XIII. ^Animals causing the Luminosity of the Sea. 

 XIV. 



XV. 



XVI. I- Hairs of Algse. 

 XVII. 



, V Hairs of 



