﻿[5] 
  DECAPODA 
  FEOM 
  ALBATROSS 
  DREDGINGS. 
  609 
  

  

  23. 
  Acaiithephyra 
  gracilis. 
  1,632 
  to 
  2,51'2. 
  

  

  Eyes 
  highly 
  developed 
  ; 
  cornea 
  more 
  expanded 
  than 
  in 
  19 
  ; 
  pigment 
  hlack 
  

   ami 
  abundant; 
  two 
  well-developed 
  papilla) 
  on 
  each 
  stalk; 
  dorsal 
  area 
  

   conspicuous, 
  elongated, 
  in 
  contact 
  with 
  the 
  cornea 
  proper. 
  

  

  24. 
  Notostomua 
  robustus. 
  1,309 
  to 
  1,555. 
  

  

  Eyes 
  rather 
  small, 
  hut 
  larger 
  than 
  the 
  diameter 
  of 
  the 
  stalks, 
  which 
  are 
  some- 
  

   what 
  expanded 
  distally; 
  pigment 
  black; 
  papilla 
  well 
  developed; 
  dorsal 
  

   area 
  absent 
  or 
  perhaps 
  represented 
  by 
  a 
  conspicuous 
  narrow 
  process 
  from 
  

   the 
  margin 
  of 
  the 
  cornea. 
  

  

  25. 
  Notostomus 
  vescus. 
  2,949. 
  

  

  ' 
  Eyes 
  larger 
  than 
  the 
  diameter 
  of 
  the 
  stalks; 
  pigment 
  black; 
  papilla 
  well 
  

   developed. 
  

  

  26. 
  Meningodora 
  mollis. 
  1,106 
  to 
  1,632. 
  

  

  Eyes 
  imperfectly 
  developed, 
  smaller 
  than 
  the 
  diameter 
  of 
  the 
  stalks, 
  which 
  

   are 
  somewhat 
  tapered 
  distally 
  ; 
  pigment 
  black 
  ; 
  papilla 
  conspicuous; 
  dor- 
  

   sal 
  area 
  absent. 
  

  

  27. 
  Hymenodora 
  glacialis. 
  2,369 
  to 
  2,949. 
  

  

  Eyes 
  similar 
  to 
  those 
  of 
  26, 
  except 
  that 
  the 
  pigment 
  is 
  brownish 
  white. 
  

  

  28. 
  Hymenodora 
  gracilis. 
  826 
  to 
  2,949. 
  

  

  Eyes 
  as 
  in 
  the 
  last 
  species, 
  but 
  the 
  pigment 
  apparently 
  a 
  little 
  darker 
  in 
  color. 
  

  

  FASIPHAXD.S3. 
  

  

  29. 
  Pasiphae 
  princeps. 
  444 
  to 
  1,342. 
  

  

  Eyes 
  highly 
  developed, 
  black 
  ; 
  no 
  distinct 
  papilla 
  nor 
  dorsal 
  area. 
  

  

  30. 
  Parapasiphae 
  sulcatifrons. 
  516 
  to 
  2,949. 
  

  

  Eyes 
  somewhat 
  similar 
  to 
  those 
  of 
  27 
  and 
  28; 
  cornea 
  hemispherical, 
  not 
  

   larger 
  than 
  the 
  non-expanded 
  stalks 
  ; 
  pigment 
  brown 
  ; 
  papilla 
  very 
  con- 
  

   spicuous, 
  projecting 
  by 
  the 
  margin 
  of 
  the 
  cornea 
  ; 
  dorsal 
  area 
  absent. 
  

  

  31. 
  Parapasiphae 
  cristata. 
  826 
  to 
  1,628. 
  

  

  Eyes 
  similar 
  to 
  those 
  of 
  the 
  last 
  species, 
  but 
  the 
  cornea 
  a 
  little 
  smaller 
  and 
  

   the 
  papilla 
  very 
  much 
  larger, 
  broad 
  at 
  base 
  anil 
  tapered 
  to 
  an 
  obtuse 
  tip, 
  

   which 
  reaches 
  considerably 
  beyond 
  the 
  whole 
  cornea. 
  

  

  32. 
  Parapasiphae 
  compta. 
  1,537 
  to 
  2,369. 
  

  

  Eyes 
  similar 
  to 
  those 
  of 
  30, 
  but 
  somewhat 
  smaller, 
  and 
  the 
  pigment 
  black. 
  

  

  PENiEIDiE. 
  

  

  33. 
  Hyrnenopeiiceus 
  microps. 
  906 
  to 
  2,620. 
  

  

  Eyes 
  very 
  much 
  smaller 
  than 
  in 
  any 
  of 
  the 
  closely 
  allied 
  species, 
  yet 
  slightly 
  

   larger 
  than 
  the 
  diameter 
  of 
  the 
  stalks, 
  and 
  hemispherical 
  ; 
  pigment 
  black 
  ; 
  

   papilla 
  well 
  developed. 
  and 
  situated 
  near 
  the 
  middle 
  of 
  the 
  stalk. 
  

  

  2 
  1. 
  Aristeus 
  ? 
  tridens. 
  843 
  to 
  2,620. 
  

  

  Eyes 
  rather 
  small 
  but 
  well 
  developed, 
  larger 
  than 
  the 
  diameter 
  of 
  the 
  stalks 
  

   and 
  hemispherical 
  ; 
  pigment 
  black 
  or 
  brownish 
  black 
  ; 
  papilla 
  well 
  de- 
  

   veloped, 
  broad 
  and 
  low, 
  and 
  on 
  the 
  middle 
  of 
  the 
  stalk. 
  

  

  .' 
  >. 
  Hepomadus 
  tener. 
  1,209 
  to 
  2,949. 
  

  

  Eyes 
  as 
  in 
  the 
  last 
  species, 
  except 
  that 
  the 
  papilla 
  is 
  more 
  prominent. 
  

  

  :- 
  i. 
  Amalopenasus 
  elegans. 
  445 
  to 
  2,369. 
  

  

  Eye-stalks 
  not 
  expanded 
  distally, 
  with 
  a 
  spot 
  of 
  black 
  pigment 
  on 
  the 
  outer 
  

   side 
  a 
  little 
  way 
  from 
  the 
  cornea, 
  which 
  is 
  hemispherical 
  and 
  little 
  larger 
  

   than 
  the 
  diameter 
  of 
  the 
  stalks 
  ; 
  pigment 
  brown 
  ; 
  papilla 
  very 
  promi- 
  

   nent, 
  conical, 
  directed 
  upward 
  and 
  inward 
  from 
  the 
  middle 
  of 
  the 
  stalk. 
  

   S. 
  Mis. 
  70 
  39 
  

  

  