﻿74 
  N£ 
  W 
  YORK 
  STATE 
  MUSEUM 
  

  

  Invertebrates 
  

   Casselman, 
  E. 
  S. 
  Lake 
  Delaware 
  

  

  Copepods, 
  Cyclops 
  strenuus 
  Fischer 
  i 
  lot 
  

  

  Peck, 
  H. 
  S. 
  Menands 
  

  

  Spider, 
  Lycosa 
  carolinensis, 
  Walckenaer, 
  fe- 
  

   male 
  and 
  eggs 
  I 
  

  

  Cass, 
  Allan. 
  Albany 
  

  

  Slug, 
  Limax 
  maximus, 
  Linnaeus 
  I 
  

  

  Bean, 
  Dr 
  Tarleton 
  H. 
  Albany 
  

  

  Fresh-water 
  clams, 
  Unionidae 
  2 
  lots 
  

  

  Exchange 
  

   Fresh-water 
  and 
  land 
  shells 
  

   Baker, 
  H. 
  B. 
  Ann 
  Arbor, 
  Mich. 
  

  

  Goniobasis 
  livescens 
  (Merke) 
  

  

  Campeloma 
  decisum 
  (Say) 
  

  

  Valvata 
  sincera 
  (Say) 
  

  

  Amnicola 
  limosa 
  (Say) 
  

  

  Vitrea 
  ferrea 
  (Morse) 
  

  

  Cochlicopa 
  lubrica 
  (Muller) 
  

  

  Strobilops 
  virgo 
  (Pilsbry) 
  

  

  Succinea 
  retusa 
  (Lea) 
  

  

  Lymnaea 
  emarginata 
  (Say) 
  

  

  Lymnaea 
  emarginata 
  angulata 
  (Sowerby) 
  

  

  Lymnaea 
  stagnalis 
  appressa 
  (Say) 
  

  

  Lymnaea 
  stagnalis 
  perampla 
  (Walker) 
  

  

  Physa 
  ancillaria 
  magna 
  lac 
  ustris 
  (Walker) 
  

  

  Physa 
  ancillaria 
  parkeri 
  ( 
  Currier) 
  

  

  Aplexa 
  hypnorum 
  (Linnaeus) 
  

  

  P 
  1 
  a 
  n 
  o 
  r 
  b 
  i 
  s 
  h 
  i 
  r 
  s 
  u 
  t 
  u 
  s 
  (Gould) 
  

  

  Planorbis 
  bicarinatus 
  portage 
  n 
  sis 
  (Baker) 
  

  

  Planorbis 
  campanulatus 
  smithii 
  (Baker) 
  

  

  Planorbis 
  bicarinatus 
  (Say) 
  

  

  Segment 
  ina 
  crassilabris 
  (Walker) 
  

  

  Sphaerium 
  sulcatum 
  (Lamarck) 
  

  

  Sphaerium 
  acuminatum 
  (Prime) 
  

  

  Pisidium 
  abditum 
  (Haldeman) 
  

  

  Pisidium 
  abditum 
  subrotundum 
  ( 
  Sterki) 
  

  

  Pisidium 
  regulare 
  (Prime) 
  

  

  Lampsilis 
  luteola 
  (Lamarck) 
  

  

  Lampsilis 
  nasuta 
  (Say) 
  

  

  