XXXVI , 



INDEX. 



Eyes 



Fabricius, O. 

 Facelina 

 Favorinus . 

 Fiona 



nobilis 

 Flabellina . 

 Fleming, Rev. Dr. 

 Ferussac, Baron de 

 Floating 

 Food 



Forbes, Prof. E. 

 Fryeria 



Galvina 

 Ganglia 



Gastro-biliary system 

 Gastro-hepatic system 

 Gastro- vascular system 

 Generation, Organs of 

 Glaucus 

 Goniodoris . 



Barvicensis = nodosa . 



castariea 



elongata=nodosa. 



emarginata=Txodosn. 



nodosa 

 Gray, Dr. J. E. 

 Gymnobranchiata = Nudibranchiata 



Habits 



Hermaphrodism 



Hermsea 



bifida 



dendritica 

 Hero 



Hexabrancbus 

 History 



PAGE 



. 19 



52 

 53 

 48 



4 



35, 36 

 21 

 23 



4 

 38 



16 

 8 



13 

 5 



14 



Idalia 



aspersa 



cirrigera, Lov.=aspersa. 



cristata (Ancula). 



elegans 



insequalis 



Zaamos«=elegans. 



43 

 44 



. 44 

 3, 33, 37, 39 



. 20 

 14, 25 

 . 53 

 . 53 

 . 53 



. 45 

 . 46 



App. xxii 

 App. xxii 

 App. xxiii Gen. 15, Desc. Fam. 3, PI. 38a 



App, xxi 



App. xix 

 App. xxii 



App. xxi 



App. xviii Gen. 2, Desc. Fam. 1, PI. 17 



„ PL 19. 



Fam. 1, PI. 18 



App. xii Gen. 16, Desc. 



App. xx 

 App. xvii 



Fam. 3, PI. 39 

 ., PL 40 



App. xviii Gen. 8, Desc. Fam. 1, PI. 17 

 App. iv PI. 26 



46 



46 A PP- v 



Fam. 1, PI. 27 



