PLATES IN VOL. IIL 



Plate L Fecundation in the Volvocina. 



wry' >New British Mollusca. 



IV. British Wild Geese. 



V. New species of Phytophagous Beetles. 



VI. Development of Ploesconia and Kerona. 



Vn. Paralichas Guerinii. — New species of Zephronia. 



VIIL Structure and Development of Spongilla Carteri. 



IX.] 



X. VNew British Fungi. 

 XL J 



XIL Plumularia halecioides. 



XIIL Halecium labrosum. 



XIV. Halecium nanum. 



XV 1 



yyy* >■ Skull and Bones of Ceratoj^lirys cornuta. 



XV 11. Mode of Increase of Madrepores. 



ERRATA. 



Arts. XX. and XXVIIL, for Rungun Valley, passim, read Rungnu Valley. 

 Page 186, line 13, for Catinus read Cyclaspis, n. s. 

 Page 266, line 2 from bottom, for Sunhul read Sinchul. 

 Page 384, line 15 from top, for hind read lower. 

 Page 388, line 4 from bottom, for Cauisa read Causia. 



