VIU CONTENTS. 



Page 

 The Embryonic Development of Cumatuln (Antedoti rosacea), by 

 Oswald Seelif^er, of Berlin ; Ou Deglutition in the Synascidice, 

 by S. Jourdain 481, 482 



Index 484 



PLATES IN VOL. X. 



Plate I. Loricaria Evansii. 



11. Tetragonopterus Moorii. — Brachychalcinus retrospina. 



III. Teeth of New Chimaaroid Fishes, 



IV. Pteroplatsea micrura. 



V. Apodemes of Apiis. 



VI I 



* > Anatomy of Gordiodrilus. 



VIII. Clymene ebiensis. — Larva of Lamellaria. 



IX I 



■| British Mysidae. 



XL New Species of Saturniidfie. 



•^^^- i New Shells. 



XIII. I 



XIV. Madeiran Spiders. 

 XV. Lichomolgus agilis. 



XVI. Enterocola eruca. 



XVII. Cuvierian Organs of Holothuria nigra. 



XVIII. Ilephthocara siimim. — Alepocephalus edentiilus. — Xenoderm- 

 ichthys Guentheri, 



XIX. Eretmotus and Epiechinus 

 XX. 

 XXI. 



XXII. Ariamues simulans. 



[ New British Spiders. 



