178 



The Ottawa Naturalist 



[Vol. XXXII. 



Page 



Macrorhamphus griseus 158 



Mackerel, Chub 136 



Macnamara, Chas., articles 



iby____ 39, 47, 135 



Macoma haihica 84 



calcarea 85 



Macoun, J. M., notes by_6, 169 



Mallard 142 



Mammals of jasper Park- 58 



Marasmius oreades 2 



Marila offinis 142 



americana 142 



" collaris 142 



vallisneria 142 



Martin, Purple 28, 120 



Matricaria chamomilla 26 



Medeola virginiana 5 



Merganser, Hooded 141 



Red-breasted ___ 141 



Melia azedarach 111 



Mergus serrator 141 



McGill Totem Pole 99 



McLearn, F. H., article by 31 

 Microscopy and Biological 

 Activities at Ruhleben 



Camp, Germany 90 



Micropalma bimantopus 158 



Monarda fistulosa 5 



Mousley, H., article by___ 144 

 Mud-crack, a prominent 

 horizon of the Cedar 

 Valley stage of the 



lona Devonian il3 



Mud-puppy or spotted Sal- 

 amander 53, 81, 135 



Munro, J. A., article by_ . 74 



Murre 116 



Mustard 4 



" Black 4 



Mushroom, fairy ring . 2 



Mylilus edulus 84 



Neciurus maculosus-53, 81, 135 



Negundo acer aides 19 



Nelumbo lutea 73 



Nellion carolinense 142 



Nettle 4 



Newcombe, C. F., aricle by 99 



Newt, Common 53 



Notopbabnus viridescens 53 



Notes and Observations 



8, 18, 26, 38, 55, 76, 97, 



115, 134, 168. 

 Novel Mode of Moving 



Family 169 



Page 



Nucula lenius 85 



Numenius americanus 160 



budsonicus 116 



Nuthatch, Red-breasted- __ 149 



Nut trees, Canadian 87 



N^ctea n^ciea 164 



Nydicorax nydicorax 157 



Obituary notices 78, 118 

 Odonata, of Ottawa Dis- 

 trict, Additions to the 55 



Odocoileus virginanius 18 



Oidemia deglandi 143 



Olor columbiartus 143 



buccinator 144 



Onoclea sensibilis 4 



Opbiogompbus anomalus-- 55 



Orchis Northern White. __ 146 



" Showy 145 



Small northern bog 146 



Small purple fringed 146 



spectabilis 145 



Orchids, of Hatley, Stan- 

 stead Co., Que. 144 



Origin of Place Names in 



Ottawa Valley 98 



Oriole Instinct 74 



Otocoris alpestris 116 



Ottawa Field-Naturaiists' 



Club, report 1917-1918 12 

 Ottawa Field-Naturalists' 

 Club, Constitution of, 



proposed changes in__ 156 



Osprey 164 



Owl, Great horned 164 



Mammal 



food of 6 



" Hawk 148 



" Horned 148 



Long-eared 164 



Screech 126 



Short-eared 164 



Snowy 164 



Pagopbila alba 140 



Palaeospinax priscus 28 



ejuncidus 28 



Pandion baliaetus 164 



Pardosa glaciaUs 13 



Paper-makers, Original 47 



Patch, C.L., articles by 



6, 28, 29, 53, 77, 97 



Passer domesticus 116 



Peace river district 58 



Pecan 89 



Pace 



Pcdicularis canadensis 4 



lanceolata 4 



Pedioecetes pbasienellus 



campestris 55, 148, 161 



Pelecanus erylbrorb^ncbus^ 141 



Pebdna alpina 159 



Pelican, white 141 



Pentbestes atricapillus sep- 



tentrionalis 149 



Pentbestes budsonicus bud- 

 sonicus 149 



Pepper root 5 



Perisoreus canadensis 149 



Pbacops braziUensis 33 



glocl^eri 34 



latifrons 34 



(Portlockia) 



M arl^landensis __ 35 



orestes 35 



stoI(esii 35 



Phacopid, genera, revision 



of some 31 



Pbaeton americanus 112 



Phalarope, Northern 158 



Wilson's 158 



Pbalcrocorax auriius 141 



Pbragmites communis 109 



Pholiota praecox 2 



Pb^sa beteroslropba 15, 16 



Pig Weed, red root 4 



Pinicola enucleator leucura 149 



Pinus strobus 5 



Pintail 142 



Pisidium abditum 15, 17 



Pisobia bairdi 159 



fuscicoUis 159 



maculata 159 



" minutilla 159 



Place Names in Ottawa 



Valley, Origin of__98, 134 

 Place Names, Indian in 

 Ctinada, concerning 



some 153 



Planesticus migraioria 116 



Planorbis companulatus--\5, 16 



bicarinatus 15, 16 



deflectus 15 



exactus 15 



birsutus 15 



parvus 15, 16 



trivolvis 15 



Plantago decipiens 110 



Plantain, lesser rattlesnake 146 



Plants, wild, as food 2 



Pletbodon cinereus 53 



