﻿304 
  Mr. 
  R. 
  C. 
  L. 
  Perkins 
  on 
  

  

  103. 
  (100) 
  Hairs 
  of 
  the 
  middle 
  and 
  hind 
  coxae 
  not 
  sordid, 
  but 
  

  

  white 
  or 
  pale 
  ochreous. 
  

  

  104. 
  (105) 
  First 
  and 
  2nd 
  abdominal 
  segments 
  thinly 
  clothed 
  with 
  

  

  long 
  fine 
  hairs, 
  the 
  following 
  appearing 
  nearly 
  bare 
  

   to 
  the 
  naked 
  eye 
  and 
  the 
  abdomen 
  shining, 
  fucata. 
  

  

  105. 
  (104) 
  Abdomen 
  copiously 
  hairy. 
  

  

  106. 
  (107) 
  Hairs 
  which 
  spring 
  from 
  the 
  punctures 
  of 
  the 
  5th 
  seg- 
  

  

  ment 
  (in 
  front 
  of 
  the 
  decumbent 
  apical 
  fringe) 
  pale. 
  

  

  praecox. 
  

  

  107. 
  (106) 
  Hairs 
  of 
  the 
  5th 
  segment 
  (except 
  sometimes 
  at 
  the 
  

  

  sides) 
  dark, 
  rarely 
  with 
  one 
  or 
  two 
  pale 
  hairs 
  amongst 
  

   them. 
  

  

  108. 
  (109) 
  Thorax 
  with 
  ochreous 
  or 
  brownish-ochreous 
  hairs, 
  a 
  

  

  large 
  species, 
  rather 
  resembling 
  the 
  common 
  A. 
  

   trimmerana 
  Auct. 
  ; 
  hairs 
  of 
  coxae 
  beneath 
  and 
  floccus 
  

   pale 
  brownish 
  yellow 
  or 
  ochreous, 
  4th 
  and 
  5th 
  seg- 
  

   ments 
  not 
  densely 
  clothed 
  with 
  decumbent 
  white 
  or 
  

   almost 
  white 
  hairs 
  apicata. 
  

  

  109. 
  (108) 
  Thorax 
  in 
  fresh 
  examples 
  with 
  dense 
  bright 
  brown 
  or 
  

  

  fulvous 
  hairs, 
  hairs 
  of 
  coxae 
  and 
  floccus 
  white; 
  sides 
  

   of 
  2nd, 
  the 
  3rd 
  and 
  4th 
  abdominal 
  segments, 
  

   densely 
  clothed 
  with 
  more 
  or 
  less 
  decumbent 
  white 
  

   or 
  pale 
  hairs 
  varians 
  var. 
  mixta. 
  

  

  110. 
  (96) 
  Scopae 
  small 
  and 
  very 
  imperfect. 
  

  

  111. 
  (114) 
  Thorax 
  above 
  for 
  the 
  most 
  part 
  bare 
  or 
  very 
  little 
  

  

  hairy, 
  though 
  well 
  clothed 
  in 
  front 
  and 
  behind 
  and 
  

   at 
  the 
  sides, 
  the 
  abdomen 
  also 
  largely 
  glabrous 
  

   above. 
  

   (Abdomen 
  generally 
  more 
  or 
  less 
  marked 
  with 
  red 
  or 
  

   yellow.) 
  

  

  112. 
  (113) 
  Hairs 
  of 
  face 
  about 
  the 
  antennae 
  and 
  below 
  these 
  mostly 
  

  

  yellowish 
  brown 
  or 
  ochreous 
  rosne. 
  

  

  113. 
  (112) 
  Hairs 
  of 
  face 
  darker, 
  generally 
  much 
  mixed 
  with 
  blackish 
  

  

  or 
  sooty 
  brown. 
  . 
  . 
  eximia 
  (= 
  rosae 
  spring 
  brood). 
  

  

  114. 
  (Ill) 
  Thorax 
  above 
  well 
  clothed 
  with 
  pubescence, 
  as 
  also 
  is 
  

  

  the 
  abdomen. 
  

  

  115. 
  (118) 
  Abdomen 
  more 
  or 
  less 
  marked 
  with 
  red 
  or 
  yellow 
  either 
  

  

  above 
  or 
  beneath 
  on 
  the 
  1st 
  or 
  2nd 
  segment 
  or 
  on 
  

   both; 
  scopae 
  with 
  yellow 
  hairs 
  beneath, 
  not 
  silvery 
  

   white 
  ones. 
  

  

  116. 
  (117) 
  Face 
  either 
  entirely 
  clothed 
  with 
  black 
  hairs 
  or 
  more 
  

  

  commonly 
  with 
  a 
  few 
  brown 
  or 
  yellow 
  ones 
  about 
  

   the 
  insertion 
  of 
  the 
  antennae. 
  

  

  spimgera=: 
  trimmerana 
  K.. 
  (nee 
  Auct. 
  caet.) 
  1st 
  brood. 
  

  

  