﻿132 
  

  

  plate. 
  Prefix 
  callo 
  

   is 
  also 
  used 
  in 
  the 
  

   meaning 
  of 
  strong. 
  

   Shell 
  is 
  strongly- 
  

   sculptured, 
  Fern.) 
  

  

  b 
  ) 
  Genus 
  Chaetop 
  l 
  eura 
  

   Shuttlewo 
  rth 
  1855 
  . 
  

   (Or. 
  chaete, 
  long 
  

   flowing 
  hair, 
  mane 
  -h- 
  

   pleura, 
  sides. 
  Girdle 
  

   more 
  or 
  less 
  hairy. 
  

   Fern. 
  ) 
  

  

  Chaetopleura 
  apiculata 
  Say 
  (iTeo 
  Lat. 
  

   apiculus, 
  diminutive 
  of 
  apex, 
  a 
  tip, 
  

   summit; 
  having 
  a 
  projecting 
  point. 
  Dor- 
  

   sum 
  sharply 
  keeled.) 
  

  

  I 
  sch 
  n 
  o 
  ch 
  iton 
  floridanu 
  s 
  Pilshry 
  (Florida 
  

  

  I 
  schnochito 
  n 
  l 
  imacifor 
  mis 
  Sowe 
  r"by(Lat 
  , 
  

   limax, 
  limac-, 
  a 
  slug 
  -<- 
  forma, 
  shape; 
  

   shaped 
  like 
  a 
  slug. 
  Shell 
  is 
  narrow, 
  e- 
  

   longated. 
  ) 
  

   Ischnoshiton 
  liozonis 
  Pall 
  (Gr. 
  leios, 
  

   smooth 
  -•>- 
  zone 
  or 
  Lat. 
  zona, 
  a 
  girdle, 
  

   zone; 
  girdle 
  nearly 
  smooth; 
  surface 
  of 
  

   the 
  valves 
  nearly 
  smooth.) 
  

   Is 
  c 
  hr 
  o^c 
  h 
  i 
  ton 
  papi 
  llo 
  sus 
  G, 
  B.Adam 
  s 
  (Lat. 
  

   papilla, 
  a 
  pusi:ule, 
  pimple. 
  Pimpled. 
  It 
  

   is 
  granulated 
  throughout.) 
  

   Ischnochiton 
  nectinatus 
  Sowerby 
  (comb- 
  

   I 
  like, 
  fan-shaped; 
  recalls 
  a 
  scallop, 
  a 
  

   c) 
  Genus 
  Isch 
  nochiton 
  I 
  pecten 
  by 
  its 
  sculpture.) 
  

  

  Gray 
  1847. 
  ^Gr 
  . 
  i 
  schnos, 
  Ischn 
  ochiton 
  p 
  urp 
  ura 
  sc 
  ens 
  C.B.Adams 
  ( 
  pur- 
  

   slender, 
  thin 
  ---• 
  chi- 
  1 
  pie; 
  having 
  red 
  paxches 
  on 
  dorsal 
  ridge.) 
  

   ton, 
  a 
  tunic, 
  g,ovni, 
  \ 
  Ischno 
  chito 
  n 
  str 
  iola 
  tu 
  s 
  Gr 
  ay 
  (with 
  little 
  

  

  stri.ae; 
  sculptured 
  with 
  narrow 
  grooves.) 
  

   Isc 
  hnochito 
  n 
  s 
  triolat 
  us 
  funiculat 
  us 
  ( 
  Car 
  - 
  

   pent 
  e 
  rj 
  F 
  ilsbry 
  ^funiculate; 
  with 
  small 
  

  

  I 
  

  

  Slender 
  Chitons. 
  Llasc.)! 
  

  

  cord-like 
  ridges.) 
  

   Ischnochiton 
  albus 
  Linne 
  (white 
  

  

  colon 
  

   inte- 
  

  

  ! 
  pale 
  buff, 
  sometimes 
  almost 
  white; 
  

   I 
  rior 
  white. 
  ) 
  

  

  i 
  Isc 
  hnochi 
  ton 
  ruber 
  Linne 
  (red; 
  shell 
  

   i 
  light 
  buif, 
  marbled 
  with 
  lines 
  of 
  crim- 
  

   i 
  son. 
  Interior 
  bright 
  pink.) 
  

   Ischnochiton 
  ruber 
  index 
  Ealch 
  (index; 
  

  

  fore-finger. 
  

  

  y 
  

  

  Ischnochiton 
  ex 
  a 
  ratus 
  Sa 
  rs 
  ( 
  f 
  u 
  r 
  r 
  o 
  w 
  e 
  d 
  ; 
  

   surface 
  radially 
  grooved.) 
  

  

  d) 
  Genus 
  Lorica 
  H. 
  & 
  A 
  . 
  

   Ada 
  ms 
  1852 
  . 
  {Ta^tin: 
  

   armor 
  plate, 
  leather 
  

   cuirass. 
  Girdle 
  

   scaly. 
  Formerly 
  lis- 
  

   ted 
  as 
  Callistochi- 
  

  

  j 
  Lo 
  rica 
  shuttlewort 
  hiana 
  P 
  ilsbry 
  ( 
  Shuttle- 
  

  

  ton 
  Ca 
  rp 
  ent 
  e 
  r 
  1 
  382 
  : 
  

   Gr, 
  callistos, 
  very 
  I 
  

   beautiful, 
  fairest 
  i 
  

   -I- 
  chiton, 
  a 
  tunic, 
  I 
  

   gown.Callistochiton 
  ; 
  

   was 
  masc. 
  ■, 
  Lorica 
  fem.)'^ 
  

  

  lirorth^; 
  ITamed 
  for 
  J. 
  Robert 
  Shuttle- 
  

   worth 
  who 
  died 
  in 
  1874. 
  This 
  genus 
  v/as 
  

   well 
  named 
  Callistochiton 
  as 
  the 
  valves 
  

   are 
  conspicuously 
  sculptured.) 
  

  

  