﻿18 
  PROCEEDINGS 
  OF 
  THE 
  NATIONAL 
  MUSEUM 
  vol. 
  67 
  

  

  Apices 
  rather 
  feebly 
  truncate; 
  outer 
  angles 
  broadly 
  rounded; 
  inner 
  

   angles 
  also 
  rather 
  broadly 
  rounded. 
  Length, 
  7.5 
  mm. 
  ; 
  width, 
  3.2 
  mm. 
  

  

  Male, 
  — 
  Densely 
  pubescent 
  spots 
  on 
  the 
  third 
  and 
  fourth 
  ventral 
  

   segments 
  about 
  one-seventh 
  the 
  width 
  of 
  the 
  segment. 
  

  

  Type. 
  — 
  Male. 
  San 
  Diego 
  County, 
  California. 
  Jacumba 
  July 
  1, 
  

   1907. 
  G. 
  H. 
  F. 
  Paratype 
  (male) 
  Sutro, 
  Nevada. 
  Collection 
  of 
  

   H. 
  C. 
  Fall. 
  

  

  rSEUDOMORPHA 
  VAN 
  DYKEI, 
  new 
  species 
  

  

  Form 
  somewhat 
  elongate, 
  slightly 
  depressed. 
  Color 
  blackish 
  

   piceous, 
  margins 
  paler. 
  Integuments 
  above 
  finely 
  alutaceous, 
  some- 
  

   what 
  feebly 
  shining; 
  head 
  and 
  thorax 
  finely 
  and 
  rather 
  sparsely 
  

   punctured; 
  elytra 
  punctured 
  as 
  given 
  in 
  the 
  synopsis. 
  Head 
  three- 
  

   fifths 
  the 
  width 
  of 
  the 
  thorax, 
  twice 
  as 
  wide 
  as 
  long. 
  Preocular 
  lobes 
  

   not 
  prominent 
  ; 
  clypeal 
  suture 
  very 
  indistinct. 
  Antennae 
  rather 
  long, 
  

   surpassing 
  considerably 
  the 
  anterior 
  coxae. 
  Thorax 
  twice 
  as 
  wide 
  

   as 
  long, 
  as 
  wide 
  or 
  wider 
  than 
  elytra. 
  Apex 
  feebly 
  emarginate, 
  

   anterior 
  angles 
  rounded; 
  sides 
  broadly 
  arcuate 
  and 
  convergent 
  an- 
  

   teriorly, 
  posterior 
  angles 
  rounded; 
  sides 
  rather 
  broadly 
  explanate^ 
  

   with 
  margin 
  finely 
  reflexed. 
  Base 
  finely 
  margined 
  medially, 
  a 
  fine 
  

   and 
  feebly 
  impressed 
  median 
  line 
  anteriorly, 
  a 
  very 
  faint 
  and 
  short 
  

   carina 
  near 
  the 
  base. 
  Elytra 
  nearly 
  two 
  and 
  one-half 
  times 
  the 
  

   length 
  of 
  the 
  thorax, 
  slightly 
  more 
  than 
  one-half 
  longer 
  than 
  wide 
  ; 
  

   sides 
  distinctly 
  convergent 
  behind 
  the 
  middle, 
  suture 
  broadly 
  and 
  

   feebly 
  elevated 
  on 
  apical 
  half; 
  apices 
  obliquely 
  truncate, 
  with 
  the 
  

   angles 
  rounded 
  as 
  usual. 
  Length, 
  7.25 
  mm. 
  ; 
  width, 
  3.5 
  mm. 
  

  

  Type. 
  — 
  Female. 
  Santa 
  Cruz 
  Village, 
  Cobabi 
  Mountains, 
  Arizona. 
  

   August 
  10-12, 
  1916. 
  32° 
  1' 
  N., 
  111° 
  54' 
  W., 
  about 
  3,100 
  feet 
  (Lutz) 
  

   collected 
  at 
  light. 
  Collection 
  of 
  the 
  American 
  Museum 
  of 
  Natural 
  

   History. 
  

  

  PSEUDOMORPHA 
  CONSANGUINEA, 
  new 
  species 
  

  

  Form 
  slightly 
  elongate, 
  moderately 
  convex. 
  Color 
  dark 
  piceo- 
  

   castaneous. 
  Integuments 
  above 
  finely 
  alutaceous, 
  rather 
  feebly 
  

   shining. 
  Head 
  and 
  thorax 
  very 
  finely 
  and 
  rather 
  sparsely 
  punc- 
  

   tured; 
  elytra 
  as 
  given 
  in 
  the 
  key. 
  Head 
  three-fifths 
  the 
  width 
  of 
  

   thorax, 
  twice 
  as 
  wide 
  as 
  long. 
  Preocular 
  lobe 
  not 
  prominent; 
  

   clypeal 
  suture 
  distinctly 
  impressed. 
  Antennae 
  rather 
  long, 
  sur- 
  

   passing 
  the 
  anterior 
  coxae. 
  Thorax 
  about 
  three-fourths 
  wider 
  than 
  

   long, 
  as 
  wide 
  as 
  or 
  slightly 
  wider 
  than 
  the 
  elytra; 
  apex 
  feebly 
  

   emarginate; 
  anterior 
  angles 
  rounded; 
  sides 
  moderately 
  arcuate 
  and 
  

   convergent; 
  posterior 
  angles 
  rounded. 
  Base 
  finely 
  margined 
  me- 
  

   dially; 
  sides 
  scarcely 
  explanate. 
  A 
  fine 
  and 
  much-abbreviated 
  me- 
  

   dian 
  line, 
  feebly 
  and 
  broadly 
  impressed. 
  Elytra 
  somewhat 
  more 
  

   than 
  twice 
  the 
  length 
  of 
  thorax, 
  slightly 
  more 
  than 
  one-half 
  longer 
  

   than 
  wide: 
  sides 
  distinctlv 
  convergent 
  behind 
  the 
  middle; 
  suture 
  

  

  