INDEX. 



471 



Larns, gulla, stomach of, 60, 67 



Lai-va forms, 126 



Lccanurins, 352 



Leposphilus, note 122 



Leuckart on abdominal eyes in fishes, 



note 124 

 Leydig on organs of a sixth sense, 21 



— on chlorophyll in beetles, note 17 

 Lieberhiihn on the association of algie 



and sponges, 343 

 Limnoria terebrans in wood and stone, 



326 

 Lister's experiments on colour, 92 

 Lori Bajah, 67 

 Lucina philippensis, 170 

 Lupea, 196 

 Lymnsea stagnalis, 209 



— its mode of swimming, note 97 



— its growth, 108, 160 



MALACOBDELLA, note 122 

 Mulaunavi, reef of, 227 

 Mammoth cave of Kentucky, 82 

 Marsh, on pneumatic bones in reptiles, 



819 

 Mauritius, tortoises of, note 113 

 Maximum of temperature, note 42 

 Medusse, 1G6 



Melania, distribution of, 298 

 ■Menetries on changes of structure in 



birds, 68 

 Milne Edwards's experiments, 179 

 Minimum of temperature, note 4 

 Mobius on the deposition of eggs, 136 



— on the sinking current, 63 



— on the effects of temperature on 

 Mollusca, 136 



MoUusca, shells of, 327 



— development of, note 101 

 Monotremata in New Guinea, 32 

 Moreau on oxygen in the air-bladder, 



note 75 

 Mozambique cvrrent, 202, 279, 302 

 Mulkr on the respiration of crabs, 



note 91 

 Myopotamus Coypu, 61 

 Myxicola, 401 



\TAUPLIUS, 128 



-L^ NaviceUa, 203, 209 



Nematode larvae, 75 



Neritina, 209 



Nestor mirabilis, 62 



Ngaur or Angaur, 251 



Nordmann on theeggs of Tergipes, 136 



ACYPODA, 196 

 v Onchidium, 281 



— distribution of, 375 



— dorsal eyes of, 369, 378 



Oysters, their disappearance from the 

 Baltic, note 61 



— in fresh water, 148 



PACHYBDELLA, 338 

 Pachydrilus, 145 

 PagUTOs, 331 

 Pedmen on the migrations of birds, 



297 

 Paludina, 298 



Paulsen on carnivorous horses, 62 

 Pauly on the respii'ation of Lymnaea, 

 198 



— remarks, note 94 

 Pelelew, 249 



— fossils in, 262 



— elevation of, 263 

 Pelews, north island, 234 



— geological structure, 234, 264 



— Andesite in the Southern reef, 260 

 Periophthalmus, 189, 373 



Philippi on carnivorous horses, 62 

 Pllilippi7ies, Mollusca of the, 183, 284, 



288, 395 

 Phosphorescent animals in great 



depths, 86 

 Phyllopoda, distribution of, 304 

 Pigeon, stomach of, 55, note 14 

 Pigment, note 26 

 Pinnotheres holothurise, 80 

 Planarians, land, 187 

 Planorbis, 300 

 Plateau's experiments, 151 

 Platurus, 146 

 Polyphyletio descent of fresh-water 



animals, *nofe 114 

 Polystomum, 134 

 Porites, growth of, 226 

 Pouchet on the ef^cts of desiccation, 



174 



— on the chromatic function, 91 



— on freezing up animals, 111 



— on changes of colour, 96 

 Pourtales Plateau, 273 

 Prairie dogs, 110 

 Proteus, 79 



Pyonogonidae, galls of, on Hydroidie, 

 S32 



■DADIOLARIANS, 74 



^ Hay Lankester on chlorophyll, 73 



