﻿182 
  

  

  Pandora 
  

  

  "brev 
  is 
  Verrill 
  

   mm, 
  ) 
  

  

  & 
  Bush 
  (short; 
  

  

  3 
  . 
  family 
  Pholadomyida 
  e 
  . 
  

   mya, 
  a 
  sea-mussel. 
  7 
  

  

  Genus 
  Panac 
  ea 
  P 
  all 
  

   1905. 
  Jgt. 
  all-heal- 
  

   ing, 
  a 
  cure-all. 
  

   Panacea 
  was 
  one 
  of 
  

   the 
  daughters 
  of 
  

   AEsculapius, 
  the 
  god 
  

   of 
  medicine. 
  Pern.) 
  

  

  length 
  11.5 
  

  

  Pan 
  do 
  ra 
  "bushiana 
  Pall 
  (named 
  for 
  Katha- 
  

   rine 
  Jeannette 
  Bush, 
  Assistant 
  in 
  Pea- 
  

   hody 
  Museum 
  of 
  Yale 
  University, 
  1855- 
  

   1957.) 
  

  

  Pandora 
  glacialis 
  Leach 
  (glacial; 
  f 
  ound 
  

   from 
  Arctic 
  Ocean 
  to 
  Massachusetts.) 
  

  

  (Gr, 
  pholas, 
  pholad-, 
  lurking 
  in 
  a 
  hole 
  -i- 
  

  

  Pana 
  cea 
  arata 
  Verrill 
  & 
  Smith 
  (plowed, 
  

   furrov/ed. 
  ) 
  

  

  4, 
  Family 
  Thraciidae. 
  (Lat, 
  Thracia, 
  Thrace, 
  northern 
  province 
  of 
  an- 
  

   cient 
  Greece. 
  May 
  mean 
  from 
  Thrace, 
  or 
  shaped 
  like 
  Thrace, 
  "broad 
  

   and 
  squarish. 
  ) 
  

  

  I 
  Thrac 
  ia 
  con 
  r 
  adi 
  Couthouy 
  (Conrad's; 
  na- 
  

   med~for 
  Timothy 
  A. 
  Conrad, 
  an 
  American 
  

   conchologist, 
  1804-1877.) 
  

  

  Thr 
  acia 
  corbuloides 
  Bla 
  inville 
  ( 
  shaped 
  

   like 
  a 
  little 
  basket, 
  like 
  a 
  Corbula.) 
  

  

  Thracia 
  distorta 
  Montagu 
  (Lat, 
  distor- 
  

  

  ( 
  having 
  the 
  ap- 
  

  

  a) 
  Gen 
  us 
  Thrac 
  ia 
  Blain- 
  

   ville 
  1824. 
  (Fern.) 
  

  

  b 
  ) 
  Genus 
  Asthenothaerus 
  

   C 
  arp 
  en 
  ter 
  1864 
  . 
  {gv 
  , 
  

   asthenes, 
  weak, 
  fee- 
  

   ble 
  -I- 
  thairos, 
  a 
  

   hinge. 
  Hinge 
  is 
  

   toothless, 
  Masc.) 
  

  

  ted, 
  tv/isted, 
  } 
  

  

  T 
  hra 
  c 
  ia 
  myops 
  is 
  M'dller 
  

   pearance 
  of 
  a 
  Mya.l 
  

  

  Thracia 
  nit 
  ida 
  Verrill 
  (shining.) 
  

  

  Thrac 
  ia 
  pliase 
  olin 
  a 
  Kiener 
  ( 
  Lat 
  , 
  pha 
  s 
  e 
  o 
  1 
  - 
  • 
  

   us, 
  a 
  kidney 
  bean; 
  shaped 
  like 
  a 
  bean. 
  

  

  Thracia 
  rugo 
  sa 
  Lamarck 
  (from 
  Lat, 
  ruga, 
  

   a 
  wrinkle; 
  wrinkled. 
  J 
  

  

  Thr 
  aci 
  a 
  se 
  gtentr 
  ional 
  is 
  J 
  effrey 
  s 
  ( 
  n 
  o 
  r 
  - 
  

   thern; 
  Greenland 
  to 
  Rhode 
  Island.) 
  

  

  Thracia 
  stimpsoni 
  Pall 
  (Stimpson's; 
  na- 
  

   med 
  in 
  honor 
  of 
  William 
  Stimpson, 
  an 
  

   eminent 
  American 
  zoologist, 
  1832-1872.) 
  

  

  Astheno 
  thae 
  rus 
  hemphilli 
  Pall 
  (named 
  

   for 
  Henry 
  Hemphill, 
  a 
  conchologist.) 
  

   Asthenoth 
  a 
  erus 
  elegans 
  Pall 
  ( 
  e 
  le 
  g 
  an 
  t 
  . 
  ) 
  

   Asthenothaerus 
  bale 
  si 
  Rehder 
  (Bales'; 
  

   named 
  for 
  Pr, 
  Blenn 
  R. 
  Bales 
  who 
  found 
  

   it, 
  1876-1946.) 
  

  

  I) 
  I 
  

  

  5. 
  Family 
  Periplomatidae 
  . 
  (According 
  to 
  Chenu, 
  from 
  Gr. 
  peri, 
  around, 
  

   about 
  -.- 
  plyma, 
  plymat-, 
  dirty 
  water, 
  because 
  these 
  mollusks 
  like 
  

   muddy 
  waters 
  . 
  ) 
  

  

  t 
  Periplo 
  ma 
  affine 
  

  

  Ve 
  rr 
  i 
  1 
  1 
  & 
  Bu 
  sh 
  ( 
  r 
  e 
  1 
  a- 
  

   rescm- 
  

  

  ted 
  to, 
  closely 
  allied 
  to; 
  ix 
  

   bles 
  P. 
  undulatum 
  in 
  sculpture.) 
  

  

  