﻿a 
  ) 
  Genus 
  Sanguinolari 
  a 
  

   Lamarck 
  1799 
  . 
  ( 
  Pern. 
  ) 
  

  

  b) 
  Genus 
  Asaphis 
  Modeer 
  

   1795. 
  (From 
  the 
  Gr. 
  

   asaphes, 
  indistinct, 
  

   dim, 
  faint, 
  Fem* 
  ) 
  

  

  c) 
  

  

  d) 
  

  

  Genus 
  Ta^elus 
  Gray 
  

   1847. 
  (From 
  le 
  Tagal, 
  

   name 
  arbitrarily 
  giv- 
  

   en 
  to 
  a 
  Senegalese 
  

   shell 
  "by 
  Adanson 
  in 
  

   1757, 
  Masc.) 
  

  

  Genu 
  s 
  Heterodonax 
  

   Mb 
  rch 
  1855 
  . 
  (Gr. 
  

   heteros, 
  other, 
  dif- 
  

   ferent 
  — 
  donax,reed, 
  

   dart, 
  A 
  different 
  

   Donax, 
  Masc) 
  

  

  175 
  

   I 
  Gmelin 
  (bloody, 
  blood-red|) 
  (shell 
  whitej 
  

   I 
  spotted 
  with 
  rose 
  or 
  entirely 
  rose; 
  in- 
  ; 
  

   \ 
  terior 
  pink.) 
  i 
  

  

  I 
  sanguinolaria 
  operculata 
  Gmelin 
  (having 
  ! 
  

   i 
  the 
  shape 
  of 
  an 
  operculum. 
  ) 
  j 
  

  

  I 
  Asaphis 
  deflorata 
  Linne 
  (deflorata 
  is 
  u- 
  ! 
  

   ] 
  sed 
  here 
  in 
  the 
  meaning 
  of 
  carefully 
  cho+ 
  

   I 
  sen, 
  selected; 
  gaudy, 
  colors 
  varied;whi-! 
  

   i 
  tish, 
  straw 
  colored, 
  salmon, 
  reddish, 
  j 
  

   '_ 
  violet, 
  sometimes 
  faintly 
  rayed,) 
  | 
  

  

  fTagelus 
  plebeius 
  Solande 
  r 
  (plebeian 
  ) 
  .For-I' 
  

   \ 
  merly 
  listed 
  as 
  Tagelus 
  gibbus 
  Spengler 
  , 
  

   ' 
  (humped, 
  convex; 
  shell 
  stout. 
  ) 
  

   ; 
  Tagelus 
  divisus 
  Spengler 
  (divided, 
  sepa- 
  | 
  

   ' 
  rated; 
  has 
  a 
  band 
  of 
  reddish 
  purple 
  ■ 
  

   ■ 
  passing 
  from 
  the 
  beaks 
  across 
  the 
  shell.) 
  

  

  ' 
  Heterodonax 
  bimacul 
  a 
  tus 
  Linne 
  (twice- 
  j 
  

   I 
  spotted. 
  Shell 
  generally 
  has 
  two 
  colors, 
  

   ', 
  white 
  and 
  purple. 
  It 
  may 
  have 
  a 
  great 
  

   I 
  variety 
  of 
  colors.) 
  

  

  e) 
  

  

  Genus 
  Gari 
  

   Cher 
  1817. 
  

  

  I 
  Gari 
  vaginoides 
  Reeve 
  (shaped 
  like 
  a 
  

  

  sheath 
  or 
  scabbard; 
  shell 
  oblong, 
  convex 
  

  

  Schuma- 
  

  

  (Gari 
  i 
  s 
  

  

  the 
  genitive 
  case 
  of 
  

   Garum, 
  meaning 
  a 
  sau- 
  

   ce 
  or 
  pickle 
  made 
  of 
  

   shellfish, 
  writes 
  

   Dall, 
  Rumphius, 
  alias 
  

   G.E.Ruinpf, 
  a 
  German 
  i 
  

   naturalist, 
  1657-17 
  06; 
  

   used 
  it 
  as 
  a 
  specific! 
  

   name 
  for 
  a 
  Tellina. 
  ' 
  

   Masc.) 
  

  

  SUBORDER 
  ADAPEDONTA 
  

  

  (Gr. 
  "a", 
  without 
  — 
  dapedon, 
  floor 
  or 
  base. 
  Cardinal 
  plate 
  is 
  not 
  for-| 
  

   me 
  d 
  . 
  ) 
  

  

  I 
  . 
  SUPSREAMILY 
  SOLENACEA 
  

  

  (GR. 
  Solen, 
  a 
  pipe, 
  tube. 
  Shells 
  greatly 
  elongated. 
  Common 
  name: 
  Razor 
  

   Shells.) 
  

  

  Family 
  Solenidae 
  . 
  ( 
  Same 
  etymology 
  as 
  above 
  , 
  ) 
  

  

  a 
  ) 
  Genus 
  Siliqua 
  Miihl 
  - 
  

   feld 
  1811. 
  ( 
  Lat, 
  

   siliqua, 
  a 
  pod, 
  

   husk. 
  Pod 
  Shells. 
  

   Pern, 
  ) 
  

  

  j 
  Siliqua 
  costata 
  Say 
  (ribbed; 
  vertical 
  

   I 
  ribs 
  inside; 
  "with 
  a 
  riblike, 
  white 
  rid- 
  

   j 
  ge 
  extending 
  from 
  the 
  umbo 
  nearly 
  across 
  

   ! 
  the 
  inside 
  of 
  the 
  shell" 
  . 
  ( 
  A.C 
  .Apgar 
  . 
  ) 
  

   I 
  SLiqua 
  squama 
  Blainville 
  (Lat. 
  meaning 
  a 
  

   i 
  scale; 
  scaly. 
  Periostracum 
  rough 
  at 
  pos- 
  

   1. 
  terior 
  end. 
  ) 
  

  

  b 
  ) 
  Genus 
  Bnsis 
  Schuma 
  - 
  ' 
  Ensi 
  s 
  

  

  di 
  rectus 
  Conrad 
  (straight.) 
  

  

  