﻿402 
  NEW 
  YORK 
  STATE 
  MUSEUM 
  

  

  caddis 
  fly 
  (teneral 
  imago; 
  undeterminable); 
  i 
  water 
  skater, 
  Hygro- 
  

   trechus 
  sp.?, 
  and 
  fragments 
  of 
  a 
  number 
  of 
  others; 
  i 
  small 
  bullfrog 
  

   tadpole 
  ; 
  considerable 
  sand 
  intermixed 
  with 
  fragments 
  of 
  P 
  o 
  t 
  a 
  m 
  o 
  g 
  e- 
  

   ton 
  leaves; 
  i 
  Entomostracan 
  (undetermined) 
  

  

  3 
  grown 
  bullfrog 
  tadpoles 
  

  

  I 
  young 
  green 
  frog, 
  Rana 
  clamata 
  Daud. 
  The 
  stomachs 
  of 
  the 
  

   tadpoles 
  and 
  of 
  this 
  frog 
  were 
  empty 
  

  

  I 
  small 
  salamander, 
  probably 
  an 
  Amblystoma 
  

  

  I 
  long-eared 
  sunfish, 
  Lepomis 
  auritus 
  Linn., 
  whose 
  stomach 
  con- 
  

   tained; 
  34 
  little 
  snails, 
  the 
  largest 
  not 
  over 
  1.5 
  mm 
  long, 
  apparently 
  of 
  

   the 
  genera 
  Phy 
  sa 
  and 
  Limnaea; 
  12 
  larvae 
  of 
  gnats 
  (Chironomidae)y 
  

   2 
  Chironomus 
  sp.? 
  and 
  lo 
  Ceratopogon 
  sp.? 
  ; 
  i 
  larva 
  of 
  C 
  h 
  a 
  u 
  - 
  

  

  1 
  i 
  o 
  d 
  e 
  s 
  sp.? 
  in 
  fragments 
  

  

  MoUusks 
  

  

  305 
  snails, 
  retained 
  by 
  our 
  nets, 
  not 
  counting 
  innumerable 
  smaller 
  ones, 
  

   which 
  fairly 
  covered 
  some 
  of 
  the 
  plants. 
  The 
  305 
  were 
  : 
  

   292 
  Physa 
  heterostropha 
  Say 
  

   13 
  Limnaea 
  desidiosa 
  Say 
  

   35 
  small 
  clams, 
  Sphaerium 
  similis 
  Say 
  

  

  Leeches 
  

  

  6 
  specimens 
  2-4 
  inches 
  long 
  of 
  Haemopis 
  (Semiscolex) 
  

  

  grandis 
  Verrill 
  

  

  A 
  large 
  number 
  of 
  minute 
  glossiphonids, 
  the 
  counting 
  of 
  which 
  was 
  

  

  not 
  undertaken 
  

  

  Insects 
  

  

  The 
  following 
  were 
  taken 
  with 
  a 
  sweeping 
  net 
  from 
  above 
  the 
  surface 
  

   of 
  the 
  wiater 
  

  

  DRAGON 
  FLTES 
  

  

  I 
  Aeschna 
  sp.?, 
  probably 
  constricta 
  Say, 
  found 
  transforming 
  

   I 
  Ischnura 
  verticalis 
  Say 
  $ 
  . 
  

  

  1 
  Lestes 
  unguiculata 
  Hagen 
  ^ 
  

  

  2 
  Argia 
  violacea 
  Hagen 
  ^ 
  and 
  $ 
  

  

  1 
  Nehallennia 
  irene 
  Hagen 
  % 
  

  

  BUGS 
  

  

  43 
  water 
  skaters, 
  Hygrotrechus 
  sp.? 
  (A 
  greater 
  number 
  got 
  

   away) 
  

  

  2 
  Helochara 
  communis 
  Fitch 
  

   ^2o 
  Cicadula 
  sexnotata 
  Fall 
  

  

  