39 
N 
Heliozoa .. 
043 L 
Metamorphosis . . 
# . 
0215 
Hemimeridse 
3831 
Methods . . 
0090 
Hemiptera 
4000 
Migration.. 
# . 
0219 
Heredity . . 
0223 
Mimicry . . 
0219 
Hermaphroditism 
0215 
Mollusca . . 
2200 
Herod iones 
5831 
Monaxonida 
# # 
0631 
Hetcrocera 
4131 
Monotremata 
6031 
Heterodactylce . . 
5S31 
Monticuliporidce . . 
0831 
Heterogjna 
4631 
Morphology 
0207 
Heteropoda 
2231 
Multituberculata 
6031 
Hexactinellida . . 
0631 
Museums . . 
0060 
Hibernation 
0219 
Mycetozoa 
, # 
0131 
Hirudinea 
1800 
Myology 
. , 
0207 
Histogeny. . 
0215 
Myriopoda 
3400 
Histology . . 
0207 
Myxospongida 
. . 
0631 
History 
0010 
Myxosporidia 
# , 
0431 
llolocephali 
5431 
Myzostomaria 
. . 
1800 
llolothuriodea . . 
1031 
Nautiloidea 
, # 
2231 
Homoeotic Variations . 
0223 
Nemathelmintlies 
, , 
1400 
Hybrids . . 
0223 
Nenmtoda. . 
1431 
Hydromedusse 
0831 
Nematomorplia . . 
1431 
Hymenoptera 
4600 
Nemertinea 
, . 
1231 
Ilyperzoology 
0000 
Nervous System . . 
. . 
0207 
Ichneumonidse . . 
4631 
Neuroptera 
3800 
Ichthyosauria 
5631 
Nomenclature, Principles of 
0070 
Impennes . . 
5831 
N ucleobranchiata 
2231 
In-breeding 
0223 
Nudibranchiata . . 
2231 
Infusoria . . 
0431 
Odonata . . 
3831 
Insecta 
3500 
Odontolcce 
t # 
5831 
Insectivora 
6031 
Odontormco 
5831 
Instinct . . 
0219 
Oligochseta 
, . 
1800 
Institutions 
0020, 0060 
Ontogeny, Postembryonic 
. # 
0215 
Instruments 
0090 
Onychophora 
. . 
3200 
Isopoda .. 
2631 
Oogenesis . . 
0215 
Keratosa . . 
0631 
Ophidia . . 
6631 
ICinorbyncha 
1600 
Ophiuroidea 
. . 
1031 
Laby rin tliodon tia 
5631 
Opiliones . . 
3031 
Lacertilia . . 
5631 
Opisthobrancliiata 
2231 
Lam ell i b rancl 1 iata 
2231 
Opisthocomi 
5831 
Larval Forms 
0215 
Organogeny 
, , 
0215 
Lectures . . 
0040 
Ornament 
, , 
0219 
Lepidoptera 
44C0 
Ornithosauria 
. . 
5631 
Leptocardii 
5000 
Orthonectidro 
1231 
Leptostraca 
2631 
Orthoptera 
. . 
3800 
Life, Duration of 
0211 
Oryssidro . . 
• « 
• « 
4631 
Limieolro . . 
5831 
Oeteology . . 
# , 
0207 
Linguatulida 
2800 
Ostracoda 
2631 
Locustidse. . 
3831 
Ostracodermi 
5431 
Luminosity 
0219 
Oviposition 
0219 
Lymph 
0207 
Ovum 
0215 
Malacostraca 
2631 
Peedogenesis 
0215 
Mallophaga 
3600 
Palamediida? 
6831 
Mammalia 
6000 
Palpigradi 
3031 
Mantidre . . 
3831 
Pantopoda 
2800 
Marsupialia 
6031 
Parasitica . . 
, , 
4631 
Mastigopliora 
0431 
Parasitism 
. . 
0219 
Maturity, Variations of . 
0223 
Pareiasauria 
5631 
Megalyridse 
4631 
Parental Relations 
. . 
0219 
Meristic Variations 
0223 
Parthenogenesis . . 
0215 
Mesozoa . . 
1200 
Passeres . . 
. # 
6831 
