INDEX. 



325 



Prawn, the common large 



species 320 



Psolinns brevis 160 



Purple colour secreted by 



Purpura 271 



Purpura in tbe tank. ... 16 

 lapiUus 270 



Eanunculus, the Water, 

 for Presh Aquaria. ... 14 



Eeproduction of Acti- 

 niadae 94 



Keptiles in the tank .... 15 



Ehytiphloea, suitable for 

 Marine Aquaria ] 3 



Eosy Anemone 102 



Sabella alveolata 188 



tubularia 187 



Sagartia anguicoma .... 97 



Candida 103 



ijellis 99 



dianthus 105 



nivea 102 



parasitica 103 



rosea 102 



PAGE 



Sagartia troglodytes. ... 99 



Saxicava rugosa 272 



Scallops in the tank. ... 16 

 Sea-blubbers, or Jelly-fish 149 



Sea-Cucumbers 157 



Sea-Mouse, or Aphro- 



dita 181,190 



Sea-Pen, Pennatula phos- 



phorea 62 



Sea-Urchins 163 



Seaweeds, the kinds suit- 

 able 13 



Sea- Worms 179 



Sepia officinalis 273 



Sepiola vulgaris ....... 273 



Serpula contortuplicata. . 182 



Sertularia argentea 44 



experiment on dry 



specimen 44 



polyzonias 43 



rugosa 43 



Shrimp, the Common ... 226 

 Sloughing of the Smooth 



Newt 302 



Smooth Anemone 107 



Smooth Newt, Lissotriton 302 



