470 
INDEX 
Minckin on a new organ in Peripla- 
neta, 229 
Nephridia of Earthworms, by Bed- 
dard, 235 
Nervous system, development of, by 
Beard, 153 
Oigopsid cuttle-fishes, by Weiss, 75 
Oligochseta, morphology of, by Bed- 
dard, 101 
Ornithorhynchus, Poulton on the true 
teeth and horny plates of, 9 
Orr on the development of Amphibians, 
295 
Parietal eye of Cyclostome fishes, 55 
Peripatus novse-zealandise, de- 
velopment of, by Lilian Sheldon, 
283 
Periplaneta, a new orgau in, and hy- 
podermis of, by Minchin, 229 
Poulton on the teeth of Ornithorhyn- 
chus, 9 
Pronephros and fat-bodies of Rana, 
by Giles, 133 
Rana, fate of blastopore in, 19 
„ temporaria, fat-bodies of, by 
Giles, 133 
Sheldon on the development of Peri- 
patus novse-zealandise, 283 
Sidebotham, fate of blastopore in 
Rana, 19 
Sponges, studies on, by Arthur Dendy, 
325 
Stelospongus, by Dendy, 325 
Teeth of Ornithorhyncus, by Poulton, 
9 
Urochseta, by Beddard, 235 
Weiss on some Oigopsid cuttle-fishes, 
75 
Weldon, on Haplodiscus, 1 
PEINTED BY ADLAED AND SON, BAETHOLOAIEW CLOSE. 
9 
