﻿PAGE. 
  

  

  Mackerel, 
  Habits 
  of 
  xi 
  

  

  Marennes 
  . 
  cxiv 
  

  

  Maryland 
  Academy 
  of 
  

  

  Sciences.. 
  66 
  

  

  Maryland 
  Fish 
  Com'n, 
  iv, 
  viil 
  

  

  McCrady, 
  Prof. 
  J 
  no 
  78 
  

  

  McDonald, 
  Marshall, 
  iv, 
  ix 
  

  

  McDonald's 
  Fish 
  Way.... 
  xv 
  

   McDonald's 
  observations 
  

  

  on 
  herring 
  LI 
  I 
  

  

  Meckelia 
  34 
  

  

  Menhaden 
  34 
  

  

  Mery.... 
  76 
  

  

  Mesosomal 
  il 
  

  

  Methods 
  of 
  removing 
  ani- 
  

   mal 
  growth.... 
  .... 
  52 
  

  

  Microscopic 
  fauna 
  22 
  

  

  Microcionaproliferum, 
  32, 
  37 
  

  

  Minute 
  monads 
  32, 
  38 
  

  

  Mfibius, 
  16,26 
  30,33.40,49, 
  

  

  60,61,78, 
  79 
  

  

  MobjackBay 
  ix 
  

  

  Modiolaria 
  32,36, 
  62 
  

  

  Molgula 
  34 
  

  

  Mollusks 
  21 
  

  

  Mud 
  and 
  young 
  fry... 
  49 
  

  

  Mud 
  or 
  gizzard 
  shad 
  ... 
  xlix 
  

  

  Mullus 
  .... 
  33 
  

  

  Mya 
  Arenaria, 
  5 
  35,40,83, 
  84 
  

   Mya, 
  Importance 
  and 
  val- 
  

   ue 
  of. 
  36 
  

  

  Mya, 
  Spawning 
  season 
  

  

  of 
  35, 
  83 
  

  

  Mytilus 
  32, 
  36 
  

  

  N 
  

  

  Nassalus 
  38 
  

  

  Natural 
  Banks 
  26 
  

  

  Navicula 
  20 
  

  

  " 
  ostrearia 
  . 
  . 
  20, 
  21 
  

  

  Nereids 
  '. 
  . 
  . 
  35 
  

  

  Nurseries 
  57 
  

  

  O 
  

  

  Observations 
  on 
  alewives 
  li 
  

  

  Obstructions 
  on 
  Patuxent 
  xiii 
  

  

  Oligochaetous 
  35 
  

  

  Osmosis, 
  Laws 
  of 
  . 
  . 
  . 
  14 
  

  

  Ostrea 
  and 
  Mya 
  .... 
  5 
  

  

  " 
  conchaphila, 
  Cal 
  . 
  60 
  

  

  " 
  cucullata, 
  Viti 
  Id's 
  

  

  Pacific 
  O 
  . 
  . 
  . 
  60 
  

  

  " 
  edulis 
  . 
  .12, 
  66, 
  65 
  

  

  PAGE. 
  

  

  " 
  equestris 
  Say, 
  Flor- 
  

   ida 
  60 
  

  

  " 
  peruviana, 
  Peru 
  . 
  60 
  

  

  " 
  virginiana 
  . 
  . 
  37, 
  68 
  

  

  Oyster, 
  The 
  (Ostrea 
  vir- 
  

   giniana) 
  cv 
  

  

  Oysters 
  adhere 
  in 
  clusters 
  27 
  

  

  Oysters, 
  American 
  ... 
  50 
  

  

  Oyster 
  beds, 
  fauna 
  of 
  . 
  . 
  32 
  

  

  Oyster 
  " 
  in 
  Pokomoke 
  

  

  and 
  Tangier 
  Sounds 
  . 
  cvi 
  

  

  Oyster 
  crab 
  ...... 
  24 
  

  

  Oyster 
  culturist, 
  Enemy 
  of 
  48 
  

  

  Oyster 
  culture 
  in 
  Ches. 
  Bay 
  ex 
  11 
  

  

  Oyster, 
  development 
  of. 
  cxi 
  

  

  Oysters, 
  Effect 
  of 
  mud 
  on 
  48 
  

  

  Oyster 
  embryoes 
  die 
  on 
  

  

  cold 
  days 
  cix 
  

  

  Oyster, 
  European 
  ... 
  .4, 
  

  

  16,60, 
  61 
  

  

  Oyster, 
  fauna 
  of 
  as 
  inter- 
  

  

  perdent 
  communities.... 
  40 
  

  

  Oyster, 
  Food 
  of 
  19 
  

  

  Oyster, 
  Generative 
  organs 
  

  

  of 
  the 
  15 
  

  

  Oyster, 
  Growth 
  of 
  divided 
  

  

  into 
  three 
  stages. 
  ... 
  64 
  

  

  Oyster 
  Laws 
  95 
  

  

  Public 
  Local 
  Laws 
  114 
  

  

  Dorchester 
  CJounty. 
  ... 
  1 
  14 
  

  

  Potomac 
  River 
  114 
  

  

  Somerset 
  County 
  124 
  

  

  Wicomico 
  " 
  129 
  

  

  Worcester 
  " 
  127 
  

  

  Oyster, 
  Nervous 
  system 
  of 
  

  

  the 
  14 
  

  

  Oyster, 
  Number 
  of 
  which 
  

  

  reached 
  maturity 
  cviii 
  

  

  Oyster, 
  "Poor" 
  during 
  

  

  spawning 
  season... 
  18 
  

   Oyster, 
  Sexes 
  of 
  are 
  dis- 
  

   tinct 
  IS 
  

  

  Oyster, 
  Shell 
  of 
  the 
  . 
  . 
  . 
  6 
  

  

  Oyster, 
  Stomach 
  of 
  the 
  . 
  n 
  

   Oystermen, 
  Notions 
  of 
  as 
  

   regards 
  fattening 
  the 
  

  

  oyster 
  23 
  

  

  P 
  

  

  Patapsco 
  River 
  xr 
  

  

  Patterson, 
  Carlisle 
  P 
  . 
  cvi 
  

  

  Pedesis 
  or 
  Brownian 
  

  

  movement 
  19 
  

  

  