﻿118 
  PROCEEDINGS 
  OF 
  THE 
  NATIONAL. 
  MUSEUM 
  vol. 
  67 
  

  

  GHILIANELLA 
  GLOBULATA, 
  new 
  species. 
  

  

  Ohilianella 
  ignorata 
  Champion, 
  Biologia, 
  vol. 
  2, 
  pp. 
  170-171, 
  pi. 
  10, 
  figs. 
  

   15-16, 
  1898 
  [Mexico, 
  Honduras, 
  Guatemala, 
  Panama], 
  not 
  of 
  Dohrn, 
  Emesina, 
  

   1860, 
  pp. 
  238-9, 
  pi. 
  1, 
  figs. 
  9-11 
  [La 
  Guayra 
  and 
  Brazil]. 
  

  

  Male. 
  — 
  Color 
  dark 
  reddish-brown, 
  sometimes 
  with 
  irregular 
  dark 
  

   maculations, 
  legs 
  and 
  antennae 
  without 
  pale 
  annuli 
  or 
  sometimes 
  

   with 
  markings 
  as 
  described 
  for 
  female; 
  head 
  and 
  thorax 
  strongly 
  

   granulate; 
  segments 
  2-4 
  of 
  abdomen 
  slender, 
  widening 
  gradually 
  

   to 
  apical 
  fourth 
  of 
  fourth, 
  which 
  is 
  abruptly 
  expanded, 
  bulbosity 
  

   composed 
  chiefly 
  of 
  the 
  fifth 
  segment 
  which 
  is 
  about 
  three 
  times 
  

   as 
  wide 
  as 
  anterior 
  part 
  of 
  fourth; 
  fifth 
  tergite 
  angulate 
  dilated 
  at 
  

   about 
  middle 
  of 
  sides, 
  margin 
  receding 
  abruptly 
  behind 
  the 
  dila- 
  

   tion; 
  sixth 
  segment 
  about 
  half 
  as 
  wide 
  as 
  fifth, 
  the 
  tergite 
  rounded 
  

   emarginate 
  posteriorly 
  ; 
  seventh 
  tergite 
  about 
  twice 
  as 
  long 
  as 
  sixth, 
  

   projecting 
  considerably 
  beyond 
  hypopygium, 
  strongly 
  transversely 
  

   corrugated, 
  and 
  with 
  a 
  conspicuous 
  central 
  keel 
  on 
  posterior 
  half. 
  

   Sixth 
  sternite 
  with 
  a 
  rather 
  deep 
  rounded 
  median 
  emargination, 
  

   seventh 
  emarginate, 
  both 
  medianly 
  and 
  laterally, 
  eighth 
  transverse, 
  

   narrow; 
  hypopygium 
  inflated, 
  with 
  a 
  slightly 
  projecting, 
  moderately 
  

   large 
  terminal 
  hook, 
  the 
  tip 
  of 
  which 
  is 
  concealed 
  between 
  the 
  ob- 
  

   long 
  claspers 
  (fig. 
  194). 
  

  

  Female. 
  — 
  Color 
  somewhat 
  paler, 
  front 
  femora 
  with 
  two 
  partial 
  

   bands, 
  mid 
  and 
  hind 
  femora 
  with 
  two 
  bands 
  and 
  a 
  subapical 
  spot, 
  

   and 
  hind 
  tibiae 
  with 
  subbasal 
  spot, 
  pale; 
  the 
  abdomen 
  is 
  stouter 
  

   throughout, 
  the 
  fourth 
  and 
  fifth 
  segments 
  in 
  particular 
  being 
  broader 
  

   and 
  more 
  involved 
  in 
  the 
  bulbosity 
  ; 
  sixth 
  tergite 
  slightly 
  emarginate 
  

   and 
  a 
  little 
  elevated 
  in 
  the 
  middle 
  behind; 
  seventh 
  tergite 
  equally 
  

   but 
  only 
  slightly 
  prominent; 
  eighth 
  tergite 
  about 
  a 
  third 
  shorter 
  

   than 
  ninth, 
  the 
  latter 
  transversely 
  wrinkled 
  and 
  longitudinally 
  keeled, 
  

   depressed 
  on 
  each 
  side 
  of 
  keel 
  apically; 
  fifth 
  sternite 
  shallowly 
  and 
  

   sixth 
  more 
  deeply 
  emarginate 
  posteriorly; 
  7th 
  with 
  a 
  short 
  rounded 
  

   projection; 
  eighth 
  sternite 
  visible 
  as 
  a 
  narrow 
  elliptical 
  plate 
  on 
  each 
  

   side. 
  

  

  Length, 
  23-26 
  mm. 
  

  

  Holotype. 
  — 
  Male, 
  Cacao 
  Trece 
  Aguas, 
  Alta 
  Vera 
  Paz, 
  Guatemala, 
  

   April 
  9 
  ; 
  allotj^pe 
  female, 
  same 
  locality 
  April 
  23, 
  8 
  male 
  and 
  4 
  female 
  

   paratypes, 
  same 
  locality, 
  March 
  27, 
  29, 
  30, 
  April 
  2, 
  7, 
  15, 
  18, 
  22, 
  26, 
  

   29, 
  E. 
  A. 
  Schwarz 
  and 
  H. 
  S. 
  Barber 
  ; 
  1 
  male 
  paratype, 
  same 
  locality 
  

   June, 
  1907, 
  and 
  1 
  female 
  Nov.-Dec, 
  1906, 
  G. 
  P. 
  Goll; 
  1 
  female, 
  

   Polochi 
  River, 
  Guatemala, 
  March 
  22, 
  Barber 
  and 
  Schwarz, 
  1 
  male, 
  

   La 
  Ceiba, 
  Honduras. 
  Jan. 
  24, 
  1916, 
  F. 
  J. 
  Dyer 
  (U.S.N.M.) 
  ; 
  1 
  female, 
  

   Yurimaguas, 
  Peru, 
  June 
  14, 
  1920, 
  H. 
  S. 
  Parish 
  (McAtee). 
  

  

  Type, 
  allotype, 
  and 
  paratypes. 
  — 
  Cat. 
  No. 
  26750, 
  U.S.N.M. 
  

  

  