﻿592 
  NEW 
  YORK 
  STATE 
  MUSEUM 
  

  

  PLATE 
  14 
  

  

  Sepedon 
  fuscipennis 
  Loew 
  and 
  Tetanocera 
  pictipes 
  Loew 
  

  

  Fig. 
  

  

  1 
  Larva 
  ofS. 
  fuscipennis, 
  dorsal 
  view, 
  x 
  5 
  

  

  2 
  Larva 
  ofS. 
  fuscipennis, 
  lateral 
  view, 
  x 
  6 
  

  

  3 
  Puparium 
  ofS. 
  fuscipennis, 
  dorsal 
  view, 
  x 
  5 
  

  

  4 
  Puparium 
  ofS. 
  fuscipennis, 
  lateral 
  view, 
  x 
  5 
  

  

  5 
  Open 
  puparium 
  of 
  S. 
  fuscipennis, 
  x 
  5 
  

  

  6 
  A 
  seed 
  floating 
  which 
  the 
  puparium 
  simulates, 
  x 
  5 
  

  

  7 
  Imago 
  ofS. 
  fuscipennis, 
  dorsal 
  view, 
  x 
  5 
  

  

  8 
  Imago 
  ofS. 
  fuscipennis, 
  lateral 
  view, 
  x 
  5 
  

  

  9 
  Larva 
  of 
  T. 
  pictipes, 
  dorsal 
  view, 
  x 
  6 
  

  

  10 
  Larva 
  of 
  T. 
  pictipes, 
  lateral 
  view, 
  x 
  6 
  

  

  11 
  Puparium 
  of 
  T. 
  pictipes, 
  lateral 
  view, 
  x 
  6 
  

  

  12 
  Puparium 
  of 
  T. 
  pictipes, 
  dorsal 
  view, 
  x 
  5 
  

  

  13 
  Imago 
  of 
  T. 
  pictipes, 
  dorsal 
  view, 
  x 
  5 
  

  

  14 
  Imago 
  of 
  T. 
  pictipes, 
  lateral 
  view, 
  x 
  5 
  

  

  PLATE 
  15 
  

  

  Simulium 
  Society 
  

  

  Simulium 
  venustum 
  Say, 
  Hydropsyche 
  sp. 
  ?, 
  Heptagenia 
  

   pulchella 
  Walsh, 
  Baetis 
  pygmaea 
  Hagen, 
  Leuctra 
  fcenella 
  

   Provancher 
  and 
  Roederiodes 
  juncta 
  Coqaillett. 
  

   Fig. 
  

  

  1 
  Two 
  images 
  of 
  Hydropsyche 
  sp.?, 
  at 
  rest, 
  natural 
  size 
  

  

  2 
  Imago 
  of 
  Hydropsyche 
  sp. 
  ?, 
  lateral 
  view, 
  x 
  6 
  

  

  3 
  Larva 
  of 
  H 
  y 
  d 
  r 
  o 
  p 
  s 
  c 
  h 
  e 
  sp. 
  ?, 
  lateral 
  view, 
  x 
  3^ 
  

  

  4 
  Pupal 
  case 
  of 
  Hydro 
  p 
  sych 
  e 
  sp. 
  ?, 
  x2 
  

  

  5 
  Imago 
  of 
  Roederiodes 
  juncta, 
  lateral 
  view, 
  x 
  10 
  

  

  6 
  Larva 
  of 
  Roederiodes 
  juncta, 
  lateral 
  view, 
  x 
  5 
  

  

  7 
  Pupa 
  of 
  Roederiodes 
  juncta, 
  lateral 
  view, 
  x 
  5 
  

  

  8 
  Pupa 
  of 
  Roederiodes 
  juncta 
  in 
  an 
  habitual 
  position 
  in 
  the 
  abandoned 
  

  

  pupal 
  case 
  of 
  Simulium 
  venustum 
  

  

  9 
  Egg 
  masses 
  of 
  S. 
  venustum, 
  and 
  two 
  females 
  ovipositing 
  

  

  10 
  Pupae, 
  empty 
  pupa 
  skins, 
  and 
  pupal 
  cases 
  ofS. 
  venustum 
  

  

  11 
  Larva 
  of 
  S. 
  venustum, 
  x5 
  

  

  12 
  Male 
  imago 
  of 
  Leuctra 
  tenella, 
  dorsal 
  view, 
  x 
  4 
  

  

  13 
  Imago 
  of 
  Baet 
  is 
  pygmaea, 
  lateral 
  view, 
  x 
  5 
  

  

  14 
  Imago 
  of 
  Baet 
  i 
  s 
  pygmaea, 
  dorsal 
  view, 
  x 
  5 
  

  

  15 
  Imago 
  of 
  Heptagenia 
  pulchella, 
  x2 
  

  

  16 
  Nymph 
  of 
  Heptagenia 
  pulchella, 
  natural 
  size 
  

  

  17 
  Pupal 
  cases 
  of 
  Hydropsyche 
  sp. 
  ?, 
  in 
  situ, 
  natural 
  size 
  

  

  18 
  Pupae 
  of 
  Simulium 
  venustum, 
  in 
  situ 
  

   19, 
  20 
  Larvae 
  of 
  S. 
  v 
  e 
  n 
  u 
  s 
  t 
  u 
  m 
  in 
  situ 
  

  

  