INDEX. 



265 



Macleay, Mr. 

 Macleay, Mr., xxi, xxiv. 

 Madreporic tubercle, cxlvii ; 141. 

 Malacopteri, 43. 

 Malacopterygii, Ixxv. 

 Malpighian vessels, ex ; 80-86. 

 Maromalia, xlii-xlix. 

 Marsipobranchii, Ixx-lxxxiii. 

 Marsupialia, xlviii ; 17 1. 

 Masticatory apparatus of Mammals, 6. 

 Matuta victor, 93. 

 Medusae, clix ; 161. 

 Medusiform buds, 160. 

 Membrana nictitans, Ixviii. 

 Metagenesis, xxxviii, cviii, cxxvi, cxlvi ; 



147. I5.5-. 

 Metamorphosis of Insects, cxiii ; 79. 



— of Echinodermata, cxlvi. 



— of Platyelminthes, cxlii. 



— of Vermes, cxxvi. 



— relation of fresh- water habitat to, 



cxlii ; 105. 



— parasitism to, cxxvii. 



Mollusca, Is XXV ; 47-66, 18 7- 191, 231. 

 Molluscoidea, Ixxxvai ; 60-73, 232-238. 

 Monitor, Ivii. 

 Monodelphia, xlix. 

 Monophyodont Mammals, xlv. 

 Monorrhina, Ixxviii, Ixxxiii. 

 Monotremata, xlvii. 

 Morphology as opposed to teleology, 



xxii. 

 Morgagni, cyst of, xxxv. 

 Moth, death's-head, 73. 

 Muffle, 172. 



Mliller, Fritz, 72, 97, 114. 

 Miiller, H., 55. 

 Miiller, J., cli. 



— duct of, xxxv, Ixiv. 

 Mus decumanus, I, 167. 

 Muscidae, 84, 109. 

 Muscles of Birds, 13. 



— of Ophidia, 30. 



— compensatory relation of muscles of ' 



body-wall to internal muscles ui 

 Ophidia, 30. 



— in Hirudineae, 129. 



— of Helix, 48, 49-51. 



— of Anodon, 56, 193. 



— of Insects, 85. 



— of Crustacea, 108. 



— of Lumbricus terrestris, 123. 



— of Cucumaria, 148. 



— of Asterias rubens, 225. 

 MuBtelus laevis, Ixxv. 

 Mycetozoa, clxii. 

 Myrianida, 137. 

 Myriopoda, cxiv-cxvi; 115. 

 Myriothela, 162. 



My sis, 115. 



Myxinoids, Ixxviii-lxxxiii. 



Os en char rue. 



Myxogastres, clxii. 

 Myxomycetes, clxii 



^ 



N. 



Nauplius, 114. 



Nematelminthes, cxxxiii; 135. 

 Nematoids, 138. 

 Nephelis, 135. 

 Nereis, 132, 137. 

 Nervi transversi, 106, 122, 132. 

 Nervous system in Vertebrata, xxxi, 

 xxxv. 



— in Mammals, xlvi. 



— in Birds, liii. 



— in EeptUes, Ix. 



— in Amphibia, Ixv. 



— in Fishes, Ixxvi. 



— in Mollusca, Ixxxvii. 



— in Molluscoidea, Ixxxviii. 



— in Lamellibranchiata, xcvii. 



— in Brachiopoda, xcix. 



— in Polyzoa, ciii. 



— in Arthropoda, cvi ; 11 1, Ii6,xii7. 



— in Vermes, csxv ; 121, 133. 



— in Cestodes, cxlii. 



— La Nematelminthes, exxxv. 



— in Echinodermata, cxlv. 



— in Rotifera, cxxxix. 



— in Coelenterata, clvi. 



— as a basis of classification, xxi. 



— late development of, in Arthropoda. 



109. 



— development of, in Ascidians, ci. 

 Nervus recurrens, 79, 87. 

 Neural flexure, 49, 58. 

 Neuropodous character of Invertebrata, 



xxii; 168. 

 Neuroptera, 75. 



'Nurses ' in Platyelminthes, 136, 137. 

 -7- in Vermes generally, cxxvi. 

 I 



A O. 



Occipital condyle in Birds, 35. 



— in Mammals, xliii. 



— in Amphibia, Ixii. 

 Odontophorous Mollusca, Ixxxvii ; 63. 

 Oesophagus in Ophidia, 30. 



— in Rodents, 2. 

 Oligochaeta, cxxviii ; 120, 125. 

 Omentmn, peculiar to Mammals, 4, 168. 

 Omostegite, 95. 



Oniscus murarius, no, 112. 



Ophidia, 29-35. 



Ophiuridae, cxlv. 



Orbit of Rodents, 7. 



Omithodelphia, xlv. 



Orthoptera, 86, ill. 



Os en charrue of Birds, 21, 26. 



