﻿and 
  Orithyia.Fem. 
  ) 
  

  

  d 
  ) 
  Genus 
  Anomalocardia 
  

   SchuiTia 
  cher 
  1817 
  . 
  (Gr, 
  

   anomalos, 
  irregular 
  

   -'- 
  cardia, 
  heart. 
  

   Valves 
  are 
  pointed. 
  

   Fern, 
  ) 
  

  

  e) 
  Genus 
  

  

  Dall 
  

  

  ■biocyma 
  

   1870 
  . 
  (Gr. 
  leios, 
  

  

  cyma, 
  wave; 
  

  

  smooth 
  —- 
  

   neuter 
  in 
  Gr, 
  & 
  Lat., 
  

   but 
  there 
  is 
  an 
  obso- 
  

   lete 
  Lat. 
  cyma, 
  which 
  

   is 
  feminine 
  . 
  ) 
  

  

  f) 
  Genus 
  T 
  ive 
  l 
  a 
  Lin 
  k 
  

  

  1807. 
  '{From 
  le 
  Tivel, 
  

   name 
  arbitrarily 
  

   given 
  to 
  this 
  type 
  

   of 
  shell 
  bj'- 
  Adanson 
  

   in 
  1757. 
  Fern.) 
  

  

  168 
  

   i 
  Chi 
  one 
  subro 
  strata 
  Lamarck 
  ( 
  somewhat 
  

   I 
  rostrate, 
  curved 
  at 
  the 
  end.) 
  

   ! 
  Chi 
  one 
  granulata 
  Gmeli 
  n 
  (granulated; 
  ra- 
  

   diating 
  ribs 
  crossed 
  by 
  concentric 
  rid- 
  

   ges, 
  forming 
  sharp 
  nodules 
  on 
  the 
  ribs.) 
  

   C 
  hione 
  grus 
  Holmes 
  ( 
  Lat 
  . 
  a 
  crane 
  , 
  ) 
  

   Chione 
  pygmaea 
  Lamarck 
  (pygmy; 
  very 
  small, 
  

  

  1/4 
  to 
  1/2 
  of 
  an 
  inch 
  in 
  length.) 
  

   Chione 
  latilirata 
  Conrad 
  (Lat. 
  latus, 
  

   wide, 
  broad 
  -*- 
  liratus, 
  having 
  furrows; 
  

   with 
  wide 
  deep 
  furrows.) 
  

   Chione 
  paphia 
  Li 
  nne 
  (Paphian, 
  of 
  Paphus; 
  

  

  epithet 
  of 
  Venus 
  from 
  her 
  temple 
  in 
  

   . 
  Paphus 
  , 
  ) 
  

  

  " 
  Anomalocardia 
  brasiliana 
  Gm^elin 
  (Brazili- 
  

   an; 
  from 
  the 
  West 
  Indies 
  to 
  Brazil.) 
  | 
  

   A 
  nomalocardia 
  cuneimeris 
  Conrad 
  ( 
  Lat 
  . 
  | 
  

   cuneus, 
  a 
  wedge 
  -^ 
  Gr, 
  meris, 
  shape 
  ;wed-[ 
  

   ge-shaped; 
  pointed 
  into 
  a 
  wedge-shaped 
  

  

  . 
  rostrum 
  at 
  the 
  posterior 
  end.) 
  

  

  Liocyma 
  fluctuosa 
  Gould 
  (wavy; 
  "surface 
  

   v/ith 
  recurved, 
  concentric 
  waves 
  vanish- 
  

   ing 
  at 
  the 
  sides," 
  (Gould 
  & 
  Binney.) 
  

  

  Liocyma 
  fluctuosa 
  brunnea 
  Dall 
  ( 
  me 
  di 
  eval 
  

   Lat. 
  brunus, 
  brov/n; 
  brov/nish, 
  ) 
  

  

  I 
  

  

  Tivela 
  floridana 
  Rehder 
  (from 
  Florida.) 
  

   Tivela 
  mactr 
  o 
  ides 
  Born 
  (Lat. 
  mactra, 
  a 
  

  

  eidos. 
  

  

  kneading-trough 
  -<- 
  Gr, 
  

   vela 
  shaped 
  like 
  a 
  Mactra.) 
  

  

  shape. 
  Ti- 
  

  

  S 
  ) 
  G 
  enus 
  Tra 
  n 
  sen 
  n 
  ella 
  \ 
  Transennella 
  conradina 
  Dall 
  ( 
  C 
  onrad 
  ' 
  s 
  ; 
  

  

  Conrad, 
  an 
  American 
  

  

  Dall 
  1833. 
  

  

  transenna, 
  

   lattice 
  work. 
  

   centric 
  lines 
  

   ed 
  by 
  radiating 
  li- 
  

   nes. 
  Fem, 
  ) 
  

  

  (Latin 
  

  

  a 
  net, 
  

   Con- 
  

   cross- 
  

  

  h) 
  Genus 
  Pitar 
  Rbmer 
  

  

  1857. 
  (From 
  le 
  Pitar, 
  

  

  m 
  med 
  for 
  Timothy 
  A. 
  

  

  conchologist, 
  1804-1877.) 
  

   Transennella 
  cubaniana 
  Orbigny 
  (Cuban; 
  

  

  found 
  from 
  the 
  Florida 
  K6ys 
  to 
  the 
  West 
  

  

  Indies. 
  ) 
  

   Transennella 
  stimpsoni 
  Dall 
  ( 
  S 
  t 
  imp 
  s 
  on 
  ' 
  s 
  ; 
  

  

  named 
  for 
  William 
  Stimpson, 
  an 
  American 
  

  

  zoologist, 
  1832-1872.) 
  

   Transen 
  nella 
  culebrana 
  Dall 
  & 
  Simpson 
  

  

  (from 
  Culebra 
  Island, 
  Puerto 
  Rico. 
  ) 
  

  

  Pitar 
  albida 
  Gmeli 
  n 
  (white; 
  all 
  white 
  in 
  

  

  color. 
  ) 
  

   Pitar 
  fulmi 
  n 
  ata 
  Menke 
  (provided 
  with 
  

  

  thunderbolts; 
  decorated 
  \7ith 
  zigzag 
  

  

  spots 
  as 
  if 
  hurling 
  lightning.) 
  

   Pitar 
  morrhuana 
  (Linsley) 
  Gould 
  (Lat. 
  

  

  morrhua, 
  codfish. 
  Found 
  in 
  the 
  stomach 
  

  

  of 
  codfish.) 
  

   Pitar 
  simpsoni 
  Dal 
  l 
  (Simpson's; 
  named 
  for 
  

  

  Charles 
  Torrey 
  Simpson, 
  collaborator 
  of 
  

  

  