PLATES IN VOL. XVIL 



Plate 1. Fecundation in Plants. 



II. Delphinus Tursio. 



III. Anatomy of Aramus scolopaceus. 



IV. Hyperoodon Butzkopf. 



The teeth in fig. 1 have been incorrectly drawn ; they should have 

 been represented sharp-pointed. 

 V.I 

 VI. y Development of Chara. 

 VII. J 

 VIII. Anatomy of Trogon melanocephalus. 

 IX. Geomalacus maculosus. — British Entomostraca. 

 X. Development of the Ova of the N udibranchiate Mollusca. 

 XI. Corynactis viridis. 



