﻿36 
  Forty-seventh 
  Report 
  on 
  the 
  

  

  Goniobasis 
  depygis, 
  Say, 
  Baldwinsville, 
  twenty-one 
  specimens. 
  

  

  " 
  Yalvata 
  arenif 
  era," 
  Lea=Larva 
  cases 
  of 
  insect 
  Phrygania, 
  Oneida 
  

  

  River, 
  eleven 
  specimens. 
  

   Bithynella 
  obtusa, 
  Lea, 
  Onondaga 
  county, 
  twenty-one 
  specimens.^ 
  

   Limnaea 
  pallida 
  ? 
  Adams, 
  Cross 
  Lake, 
  fifty 
  specimens. 
  

   Limngea 
  catascopuim, 
  Skaneateles 
  Lake, 
  seventeen 
  specimens. 
  

   Limnaea 
  caperata, 
  Say, 
  Oneida 
  River, 
  two 
  specimens. 
  

   Limnaea 
  gyrina, 
  Say, 
  Balds 
  winsville, 
  thirty-four 
  specimens. 
  

   Physa 
  heterostropha, 
  Say, 
  fifty 
  specimens. 
  

   Bulinus 
  hypnorum, 
  Linn., 
  Baldwinsville, 
  fifty-five 
  specimens. 
  

   Succinea 
  avara, 
  Say, 
  Baldwinsville, 
  twenty-two 
  specimens. 
  

   Also 
  Limnaea 
  emarginata, 
  Say, 
  Oswego, 
  N". 
  Y., 
  nine 
  specimens. 
  

   Pupa 
  muscorum, 
  Linn., 
  Rochester, 
  N. 
  Y., 
  twenty 
  specimens. 
  

  

  From 
  Shelley 
  G. 
  Crump, 
  land 
  and 
  fresh- 
  water 
  shells 
  from 
  Pittsford, 
  

  

  N. 
  Y., 
  as 
  follows: 
  

  

  Unio 
  alatus, 
  Say, 
  one 
  specimen. 
  

  

  Unio 
  gracilis, 
  Barnes, 
  two 
  specimens. 
  

  

  Unio 
  pressus, 
  Lea, 
  two 
  specimens. 
  

  

  Unio 
  undulatus, 
  Barnes, 
  eight 
  specimens. 
  

  

  Unio 
  rubiginosus, 
  Lea, 
  five 
  specimens. 
  

  

  Unio 
  occidens, 
  Lea, 
  two 
  specimens. 
  

  

  Unio 
  luteolus, 
  Lam., 
  four 
  specimens. 
  

  

  Unio 
  complanatus, 
  Sol., 
  four 
  specimens. 
  

  

  Unio 
  rectus, 
  Lam., 
  two 
  specimens. 
  

  

  Unio 
  nasutus, 
  Say, 
  four 
  specimens. 
  

  

  Unio 
  novi 
  Eboraci, 
  Lea, 
  four 
  specimens. 
  

  

  Unio 
  gibbosus, 
  Barnes, 
  five 
  specimens. 
  

  

  Margaritana 
  rugosa, 
  Barnes, 
  two 
  specimens. 
  

  

  Anodonta 
  fragilis, 
  Lam 
  , 
  four 
  specimens. 
  

  

  Anodonta 
  edentula, 
  Say, 
  five 
  specimens. 
  

  

  Anodonta 
  undulata, 
  Say, 
  two 
  specimens. 
  

  

  Anodonta 
  Lewisii, 
  Lea, 
  two 
  specimens. 
  

  

  Anodonta 
  Ferussaciana, 
  Lea, 
  six 
  specimens. 
  

  

  Anodonta 
  subcylindracea, 
  Lea=A. 
  Ferussaciana, 
  Lea, 
  three 
  specimens. 
  

  

  Sphaerium 
  sp 
  ? 
  

  

  Goniobasis 
  Yirginica, 
  Gmel., 
  six 
  specimens. 
  

  

  Goniobasis 
  Yirginica, 
  Gmel., 
  

  

  h 
  ve 
  specimens. 
  

  

  ,s 
  

  

  Goniobasis, 
  var. 
  multilineata, 
  Say, 
  

   Goniobasis 
  depygis, 
  Say, 
  ten 
  specimens. 
  

   Pleurocera 
  subulare, 
  Lea, 
  five 
  specimens. 
  

   Bythinia 
  tentaculata, 
  Linn., 
  fourteen 
  specimens. 
  

  

  