INDEX AND GLOSSARY. 



PennaiiHa phospnorea (Sea Pen), 

 185. 



Pentelasmis (Barnacle), 299. 



Perranzabuloe, 11. 



Phalacrocoraa: (Cormorant), 292 ; 

 fishing in China with P. sinen- 

 *u, 292 ; P. ffraculus (Shag), 

 293. 



Pholas, habits of, 136. 



Pliospkorescence of the sea, 219. 



Physalia (Portuguese man-of-war) , 

 223. 



Physograde, Jelly-fishes, 223. 



Pilchard, 250252. 



Pinnotheres (a small kind of Crab), 

 198. 



Pipe-fish, 257. 



Piran (St.), 10. 



Planaria, 157159. 



Plane of uniform temperature, 

 36. 



Plantago, P. maritima, and P. 

 coronopus, 275. 



Plumularia cristata, 121. 



Polar currents, 35, 37. 



Polygala (Milkwort), 278. 



Polype, one of the individual ani- 

 mals of a Zoophyte, 116. 



Polypidom, the stony or horny 

 skeleton of a Zoophyte, 117. 



Polysipkonia(a, genusof sea-weed), 

 105,106. 



Polyzoa or Bryozoa (a class of 

 Zoophytes with animals resem- 

 bling A scidue), 118, 127. 



Porphyra laciniata, 90. 



Portunidce (Swimming Crabs), 

 196. 



Prooellaria glacialis (Fulmar), 

 296. 



Pseudo, prefixed to words, signifies 

 false. 



Puffin, 291. 



Pulmonibranchiata (an order of 

 Gasteropodous Mollusca), 139. 



Pulmonigrade, Jelly-fishes, 221. 



Purpura lapillus, its eggs, 65. 



R. 



Railing for Mackerel, 246. 

 Ralfs, Mr. on Desmidies, 205. 

 Razor-shell (Soleri), 70. 

 Ray-fish, 61. 

 Red Sea, its colour, 212. 

 Rfiodospermets (or Floridea, the 



red-coloured sea- weeds), 89, 



103110. 

 Ripple-mark, 58. 

 Rissoa (a genus of shells), 156, 



217. 



Salella (one of the Aimelides), 

 164. 



Sailors* homes, 269. 



Salicornia (jointed glas9-wort), 

 pickle made of, 275. 



Salpa, history of, 233. 



Salt procured from sea-water, 23. 



Samolus Vakrandi, 277. 



Sand-reed (AmnopUla), 12. 



Sands, wind-blown, 10 ; in Sligo, 

 11. 



Sandy sea-shore, 53. 



" Sargasso," 1 " 1 sea, 40. 



Scales of fishes, 238. 



Scallop, animal of, 67. 



Scilla verna and autumnalis, 282. 



Scoter (Oidemia nigra], 285. 



Scutibranchiata (an order of Gas- 

 teropodous Mollusca), 141. 



Sea Anemone, 123, 124. 



Sea-birds, 283. 



Sea Cucumbers, 182, 



Sea Egg, 73. 



Sea-lavender (Statice), 274. 



Sea-lice, 252. 



Sea Moss, 127. 



Sea Mouse, 166. 

 -pea, 13. 



Sea-pen, 185. 



