INDEX. 



471 



LAK 



Larns, galls, stomach of, 60, 67 



Larva forms, 126 



Lecanurius, 352 



Leposphilus, note 122 



Leuchart on abdominal eyes in fishes, 



note 124 

 Leydig on organs of a sixth sense, 21 



— on chlorophj'U in beetles, note 17 

 Lieherhilhn on the association of algae 



and sponges, 343 

 Limnoria terebrans in wood and stone, 



326 

 Lister's experiments on colour. 92 

 Lori Rajah, 67 

 Lucina philippensis, 170 

 Lupea, 196 

 Lymnaea stagnalis, 209 



— its mode of swimming, note. 97 



— its growth, 108, 160 



MALACOBDELLA, note 122 

 Mulaunmi, reef of, 227 

 Mammoth cave of Kentucky, 82 

 Marsh, on pneumatic bones in reptiles, 



319 

 Mauritiusy tortoises of, note 113 

 Maximum of temperature, note 42 

 Medusae, 166 



Melania, distribution of, 298 

 Menetiies on changes of structure in 



birds, 68 

 Milne Edwards's experiments, 179 

 Minimum of temperature, note 4 

 Mobius on the deposition of egga, 1 36 



— on the sinking current, 53 



— on the effects of temperature on 

 MoUusca, 136 



Mollusca, shells of, 327 



— development of, note 101 

 Monotremata in New Guinea, 32 

 Moreau on oxygen in tlie air-bladder, 



note 75 

 Mozamiiqrue current, 202, 279, 302 

 MUUer on the respiration of crabs, 



note 91 

 Myopotamus Coypu, 61 

 Myxioola, 401 



IVTAUPLIUS, 128 



-!■> Navicella, 203, 209 



Nematode larvaj, 75 



Neritina, 209 



Nestor mirabilis, 62 



Ngaur or Angaur, 251 



Nordmann on the eggs of Tergipes, 136 



EAT 



ACYPODA, 196 

 V-' Onohidium, 281 



— distribution of, 375 



— dorsal eyes of, 369, 378 



Oysters, their disappearance from the 

 Baltic, note 61 



— in fresh water, 148 



PACHYBDELLA, 838 

 Pachvdrilus, 145 

 Pagiirus, 331 

 Palmen on the migrations of birds, 



297 

 Paludina, 298 



Paulsen on carnivorous horses, 62 

 Fauly on the respiration of Lvmnaea, 

 198 



— remarks, note 94 

 Pelelew. 249 



— fossils in, 262 



— elevation of, 263 

 Pelews, north island, 234 



— geological structure, 234, 204 



— Andesite in the Southern reef, 2G0 

 Periophthalmus, 189, 373 



Philippi on carnivorous horses, 62 

 Philippines, Mollusca of the, 183,284, 



288, 395 

 Pliosphorescent animals in great 



depths, 86 

 Phyllopoda, distribution of, 304 

 Pigeon, stomach of, 55, note 14 

 Pigment, note 26 

 Pinnotheres holothurige, 80 

 Planarians, land, 187 

 Planorbis, 300 

 Plateau's experiments, 151 

 Platurus, 146 

 Polyphyletic descent of fresh-water 



animals, note 114 

 Polystomum, 134 

 Porites, growth of, 225 

 Pouchet on the eifecta 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 



Pycnogonidffi, galls of, on Hydroidae, 

 332 



■JJADIOLAEIANS, 74 



"' Ray Lankester on chlorophyll, 73 



