﻿572 
  NEW 
  YORK 
  STATE 
  MUSEUM 
  

  

  Larva. 
  Length 
  7 
  mm. 
  Width 
  5 
  mm. 
  Head 
  and 
  thorax 
  yellowish 
  

   white 
  with 
  a 
  pattern 
  of 
  dark 
  brown 
  spots. 
  The 
  legs 
  are 
  long 
  and 
  slen- 
  

   der. 
  Abdomen 
  is 
  white. 
  The 
  ninth 
  segment 
  is 
  incircled 
  by 
  a 
  row 
  of 
  

   spines 
  pointing 
  backward. 
  There 
  are 
  no 
  respiratory 
  filaments. 
  The 
  

   two 
  single-jointed 
  prolegs 
  each 
  have 
  four 
  hooks. 
  

  

  CASES 
  FOUND 
  WITHOUT 
  LARVAE 
  OR 
  PUPAE 
  

  

  I 
  

  

  Case 
  composed 
  of 
  pieces 
  of 
  wood 
  7 
  mm 
  long 
  placed 
  lengthwise 
  in 
  a 
  

   spiral 
  band. 
  This 
  case 
  has 
  three 
  complete 
  turns 
  of 
  the 
  band. 
  Diameter 
  

   tapers 
  from 
  8 
  to 
  6 
  mm. 
  Found 
  in 
  Little 
  Clear 
  creek 
  July 
  14, 
  1900. 
  This 
  

   case 
  was 
  evidently 
  of 
  a 
  Phryganeid 
  larva. 
  

  

  Slightly 
  curved 
  cylindric 
  case 
  of 
  very 
  fine 
  sand. 
  Length 
  about 
  

   15 
  mm. 
  Diameter 
  decreases 
  from 
  3 
  to 
  2 
  mm. 
  Found 
  in 
  very 
  great 
  

   abundance 
  in 
  Bone 
  pond. 
  

  

  3 
  

  

  Tubular 
  case, 
  slightly 
  curved, 
  composed 
  mainly 
  of 
  silk 
  closely 
  woven 
  

   with 
  some 
  material 
  resembling 
  the 
  bark 
  of 
  young 
  twigs, 
  having 
  a 
  yellow 
  

   appearance 
  within 
  and 
  brownish 
  black 
  without. 
  Length 
  15 
  mm. 
  Diame- 
  

   ter 
  decreases 
  from 
  3 
  to 
  2 
  mm. 
  Found 
  in 
  hatchery 
  trough 
  June 
  19, 
  1900. 
  

  

  4 
  

  

  Cylindric 
  case 
  of 
  small 
  pieces 
  of 
  wood. 
  A 
  large, 
  flat, 
  rectangular 
  piece 
  

   of 
  wood 
  10x12 
  mm 
  is 
  beneath 
  the 
  forward 
  end. 
  A 
  long 
  round 
  piece 
  

   runs 
  along 
  the 
  upper 
  side. 
  Length 
  of 
  this 
  piece 
  10 
  mm 
  ; 
  diameter 
  2 
  mm. 
  

   The 
  case 
  proper 
  measures 
  10 
  mm, 
  with 
  a 
  diameter 
  of 
  from 
  4 
  to 
  6 
  mm. 
  

  

  5 
  

  

  Case 
  of 
  hemlock 
  leaves 
  fastened 
  by 
  their 
  bases. 
  The 
  other 
  ends 
  stand 
  

   out 
  obliquely 
  from 
  the 
  case. 
  Length 
  17 
  mm. 
  Diameter 
  8 
  mm. 
  

  

  6 
  

  

  Cyhndric 
  case 
  made 
  of 
  silk 
  with 
  bits 
  of 
  bark 
  ; 
  a 
  hemlock 
  leaf 
  lies 
  flat 
  

   on 
  each 
  side 
  of 
  the 
  case. 
  Length 
  11 
  mm. 
  Width 
  2 
  mm. 
  

  

  LIST 
  OF 
  ADULT 
  CADDIS 
  FLIES 
  FOUND 
  AT 
  SARANAC 
  INN 
  

  

  Phryganeidae 
  

  

  Phryganea 
  cinerea 
  Hag. 
  (pi. 
  30, 
  fig. 
  i) 
  August 
  5 
  

   Ph 
  r 
  y 
  gan 
  e 
  a 
  V 
  e 
  s 
  ti 
  t 
  a 
  Walk. 
  July 
  25 
  

   Neuronia 
  dossuaris 
  Say. 
  August 
  10 
  

   Neuronia 
  postica 
  Walk. 
  July 
  1 
  6 
  

  

  